EPSON 2100 User Manual

Warranty and Registration Information

Product Box Contents

Save all the packaging in case you need to ship the projector. Always use the original packaging (or

equivalent) when shipping.

Make sure your projector box included all of these parts:

Projector

Remote control

Remote control batteries (two AA alkaline)

Power cord

Parent topic: Projector Features

Additional Components

Depending on how you plan to use the projector, you may need to obtain additional components.

Note: To connect a Mac that does not include a compatible video output port, you need to obtain an

adapter that allows you to connect to an input port on the projector. Contact Apple for compatible

adapter options. To connect a smartphone or tablet, you may need to obtain an adapter that allows you

to connect to the projector. This allows you to mirror your smartphone or tablet screens, watch movies,

and more. Contact your device manufacturer for compatible adapter options.

Unless listed as available from Epson in this table, see your local computer or electronics dealer for

purchase information.

Signal or connection

type

Additional component necessary

HDMI

Compatible HDMI cable

Available for purchase from Epson or an authorized Epson reseller.

Note: Older Mac computers (2009 and earlier) may not support HDMI

audio.

MHL

MHL-compatible device or device with an integrated MHL connector, MHL

cable, or HDMI cable and MHL adapter compatible with your device

Available for purchase from Epson or an authorized Epson reseller.

VGA

To connect a computer through its VGA port to the projector's VGA video

port, you need a VGA computer cable.

Compatible HDMI cable and active shutter 3D glasses

Available for purchase from Epson or an authorized Epson reseller.

Note: If your video source is a 3D Blu-ray disc, you also need a Blu-ray

player that supports 3D playback. See your local computer or electronics

dealer for purchase information.

Signal or connection

type

Additional component necessary

Additional audio

Speakers, an audio video receiver, or a video source with speaker

connections, and the cables necessary for connecting them to the projector

Parent topic: Projector Features

Additional Projector Software and Manuals

After connecting and setting up the projector, download the projector software and manuals as

necessary.

You can install the projector software programs listed here and view their manuals for instructions on

using them.

Note: If you still need help after checking this manual and the sources listed here, you can use the

Epson PrivateLine Support service to get help fast. For details, see "Where to Get Help".

Projector software

Manual

Description

Epson iProjection

(Windows/Mac)

Epson iProjection

Operation Guide

Lets you hold interactive meetings by

projecting the computer screens of users over

a network.

(Home Cinema 2150)

You can download the latest software and

documentation from the Epson web site. Go to

epson.com/support (U.S.) or epson.ca/support

(Canada) and select your projector.

Epson iProjection app

(Home Cinema 2150)

Instructions are included

with the app

Lets you project from an iOS device, Android

device, or Chromebook if your projector is

connected to a network that includes a

wireless access point.

Visit epson.com/iprojection (U.S.) or

epson.ca/iprojection (Canada) for more

information.

—

Open Source Software

License

You can download this document from the

Epson web site. Go to epson.com/support

(U.S.) or epson.ca/support (Canada) and

select your projector.

Parent topic: Projector Features

Optional Equipment and Replacement Parts

You can purchase screens, other optional accessories, and replacement parts from an Epson authorized

reseller. To find the nearest reseller, call 800-GO-EPSON (800-463-7766) in the U.S. or 800-807-7766 in

Canada. Or you can purchase online at epsonstore.com (U.S. sales) or epsonstore.ca (Canadian sales).

Epson offers the following optional accessories and replacement parts for your projector:

Option or part

Part number

V13H010L96

V13H134A54

V13H134A55

V12H548006

V12H808001

ELPSC80

Genuine Epson replacement lamp (ELPLP96)

Home Cinema 2100 replacement air filter (ELPAF54)

Home Cinema 2150 replacement air filter (ELPAF55)

RF 3D glasses (ELPGS03)

Universal projector ceiling mount (ELPMBPJG)

Accolade Duet ultra portable projector screen

HDMI audio video cable 3 feet (0.9 m) length

HDMI audio video cable 6 feet (1.8 m) length

1-Year Extended Exchange Service Plan

AV22300-03

AV22300-06

EPPSNVHTRE1

Parent topic: Projector Features

Warranty and Registration Information

Your projector comes with a basic warranty that lets you project with confidence. For details, see the

warranty brochure that came with your projector.

In addition, Epson offers free Extra Care Home Service. In the unlikely event of an equipment failure,

you won’t have to wait for your unit to be repaired. Instead, Epson will ship you a replacement unit

anywhere in the United States, Canada, or Puerto Rico. See the Extra Care Home Service brochure for

details.

Registering also lets you receive special updates on new accessories, products, and services.

Parent topic: Projector Features

Notations Used in the Documentation

Follow the guidelines in these notations as you read your documentation:

• Warnings must be followed carefully to avoid bodily injury.

• Cautions must be observed to avoid damage to your equipment.

• Notes contain important information about your projector.

• Tips contain additional projection information.

Where to Go for Additional Information

Need quick help on using your projector? Here's where to look for help:

• epson.com/support (U.S.) or epson.ca/support (Canada)

View FAQs (frequently asked questions) and e-mail your questions to Epson technical support 24

hours a day.

• If you still need help after checking this manual and any other sources listed here, you can use the

Epson PrivateLine Support service to get help fast. For details, see "Where to Get Help".

Related references

Projector Parts - Front/Top

Projector Part Locations

Check the projector part illustrations to learn about the parts on your projector.

Projector Parts - Rear

Projector Parts - Base

Projector Parts - Control Panel

Projector Parts - Remote Control

Projector Parts - Front/Top

Lamp cover

A/V Mute slide lever

Exhaust vent

Lens cover

Foot release lever

Lens

Remote control receiver

Air filter/intake vent

Air filter cover

10 Focus slider

11 Zoom slider

12 Lens shift dial

13 Horizontal keystone slider

14 Control panel

Parent topic: Projector Part Locations

Projector Parts - Rear

AC input

Speaker

Remote control receiver

Audio Out port

HDMI 2 port

HDMI 1 / MHL port

PC port (VGA)

Service port

USB Type A port

Parent topic: Projector Part Locations

Projector Parts - Base

Ceiling mount holes (3)

Security cable attachment point

Rear feet

Front adjustable foot

Parent topic: Projector Part Locations

Projector Parts - Control Panel

WLAN (Wireless LAN) light; non-functional for Home Cinema 2100

Status light

Power button

Home button (displays the Home screen)

Menu button (accesses projector menu system)

Enter button (selects options)

Esc button (cancels/exits functions)

Vertical keystone adjustment buttons (displays the adjustment screen and adjusts screen shape)

and arrow buttons

Volume buttons (adjust speaker volume), horizontal keystone adjustment buttons (adjusts screen

shape), and arrow buttons

10 Source button (searches for connected video sources)

11 Temp (temperature) light

12 Lamp light

Parent topic: Projector Part Locations

Related references

Installing Batteries in the Remote Control

Projector Parts - Remote Control

Power button

Source buttons (select image source; LAN button is non-functional for the Home Cinema 2100)

HDMI Link button (displays the settings menu for HDMI Link), Link Menu button (displays the

main menu of the connected device), and control buttons (control playback and other features of

connected devices that support the HDMI CEC standard)

Menu button (accesses projector menu system)

Arrow buttons (move through on-screen options)

User button (customizable for different functions)

Color Mode button (selects display modes)

2D/3D button (cycles between 2D and 3D modes)

3D Format button (changes the 3D format)

10 Auto Iris button (optimizes the image based on brightness of content)

11 Image Enh (enhancement) button (adjusts the noise, contrast, and texture of the projected image)

12 Mute button (turns off sound only)

13 Volume +/- buttons (adjust speaker volume)

14 Esc button (cancels/exits functions)

15 Enter button (selects options)

16 Default button (returns selected setting to default value)

17 Memory button (accesses the Memory menu)

18 Frame Int (interpolation) button (adjusts the frame interpolation level)

19 A/V Mute button (turns off picture and sound)

20 Home button (displays the Home screen)

21 Pattern button (displays a test pattern)

Parent topic: Projector Part Locations

Setting Up the Projector

Follow the instructions in these sections to set up your projector for use.

Projector Placement

Projector Connections

Opening the Lens Cover

Projector Placement

You can place the projector on almost any flat surface to project an image.

You can also install the projector in a ceiling mount if you want to use it in a fixed location.

Keep these considerations in mind as you select a projector location:

• Place the projector on a sturdy, level surface or install it using a compatible mount.

• Leave plenty of space around and under the projector for ventilation, and do not place it on top of or

next to anything that could block the vents.

• Position the projector within reach of a grounded electrical outlet or extension cord.

Projector Setup and Installation Options

Projection Distance

Parent topic: Setting Up the Projector

Projector Setup and Installation Options

You can set up or install your projector in the following ways:

Front

Rear

Front Ceiling

Rear Ceiling

Wherever you set up the projector, make sure to position it squarely in front of the center of the screen,

not at an angle, if possible.

If you project from the ceiling or from the rear, be sure to select the correct Projection option in the

projector's menu system.

Parent topic: Projector Placement

Related references

Connecting to Video Sources

Projection Distance

The distance at which you place the projector from the screen determines the approximate size of the

image. The image size increases the farther the projector is from the screen, but can vary depending on

the zoom factor, aspect ratio, and other settings.

Use the tables here to determine approximately how far to place the projector from the screen based on

the size of the projected image. (Conversion figures may have been rounded up or down.) You can also

use the Projection Distance Calculator here (U.S.), here (Canada), or here (Caribbean).

Projection distance

Distance from the center of the lens to the base of the image

Center of lens

16:9 Aspect Ratio Image or Screen

Screen or image size

Projection distance (1)

Offset from lens center (2)

–1.6 to 2.76 inches (–4 to 7 cm)

–2.0 to 4 inches (–5 to 10 cm)

Wide to Tele

60 inches

69.3 to 112.6 inches

(176 to 286 cm)

92.5 to 150.4 inches

(235 to 382 cm)

80 inches

16:9 Aspect Ratio Image or Screen

Screen or image size

Projection distance (1)

Offset from lens center (2)

–2.4 to 4.7 inches (–6 to 12 cm)

–3.5 to 7.5 inches (–9 to 19 cm)

Wide to Tele

100 inches

116.1 to 188.2 inches

(295 to 478 cm)

150 inches

174.4 to 283.1 inches

(443 to 719 cm)

Parent topic: Projector Placement

Projector Connections

See these sections to connect the projector to a variety of projection sources.

Caution: If you will use the projector at altitudes above 4921 feet (1500 m), turn on High Altitude Mode

to ensure the projector's internal temperature is regulated properly.

Connecting to Computer Sources

Connecting to External Speakers or Headphones

Connecting to External USB Devices

Parent topic: Setting Up the Projector

Related references

Connecting to an HDMI Video Source

Connecting to Video Sources

Follow the instructions in these sections to connect video devices to the projector.

Connecting to an MHL-Compatible Device

Parent topic: Projector Connections

Connecting to an HDMI Video Source

If your video source has an HDMI port, you can connect it to the projector using an optional HDMI cable.

The HDMI connection provides the best image quality.

1. Connect the HDMI cable to your video source's HDMI output port.

2. Connect the other end to one of the projector's HDMI ports.

Note: The projector converts the digital audio signal sent from your video source into a mono analog

signal for the internal speaker or a stereo analog signal if you are connecting to external speakers.

Note: When an audio/video source that meets the HDMI CEC standard is connected to the projector's

HDMI port, you can use the projector's remote control to control certain features of the linked device by

pressing the HDMI Link button on the remote control and setting HDMI Link to On.

Note: If you have problems hearing audio through the HDMI connection, make sure the Audio Out

Device setting in the Extended menu is set correctly.

Parent topic: Connecting to Video Sources

Connecting to an MHL-Compatible Device

If you have an MHL-compatible smartphone or tablet, you can connect it to the projector using either an

MHL cable or an HDMI cable with a device-compatible MHL adapter. If you have a device with a built-in

MHL connector, plug it directly into the HDMI 1/MHL port.

Note: Some connected devices may not charge when using an MHL adapter.

1. Connect the MHL cable or adapter to your device's Micro-USB port.

2. If you are using an MHL adapter, connect it to an MHL-compatible HDMI cable.

3. Connect the other end of the cable to the projector's HDMI 1/MHL port.

Note: The projector converts the digital audio signal sent from your video source into a mono analog

signal for the internal speaker or a stereo analog signal if you are connecting to external speakers.

Parent topic: Connecting to Video Sources

Connecting to Computer Sources

Follow the instructions in these sections to connect a computer to the projector.

Connecting to a Computer for VGA Video

Connecting to a Computer for HDMI Video and Audio

Parent topic: Projector Connections

Connecting to a Computer for VGA Video

You can connect the projector to your computer using a VGA computer cable.

Note: To connect a Mac that includes only a Mini DisplayPort, Thunderbolt port, or Mini-DVI port for

video output, you need to obtain an adapter that allows you to connect to the projector's VGA video port.

Contact Apple for compatible adapter options.

1. If necessary, disconnect your computer's monitor cable.

2. Connect the VGA computer cable to your computer's monitor port.

3. Connect the other end to a PC port on the projector.

4. Tighten the screws on the VGA connector.

Parent topic: Connecting to Computer Sources

Connecting to a Computer for HDMI Video and Audio

If your computer has an HDMI port, you can connect it to the projector using an optional HDMI cable.

Note: To connect a Mac that includes only a Mini DisplayPort, Thunderbolt port, or Mini-DVI port for

video output, you need to obtain an adapter that allows you to connect to the projector's HDMI port.

Contact Apple for compatible adapter options.

1. Connect the HDMI cable to your computer's HDMI output port.

2. Connect the other end to one of the projector's HDMI ports.

Note: The projector converts the digital audio signal sent from your computer into a mono analog signal

for the internal speaker or a stereo analog signal if you are connecting to external speakers.

Parent topic: Connecting to Computer Sources

Connecting to External Speakers or Headphones

To enhance the sound from your presentation, you can connect the projector to external self-powered

speakers or headphones. You can control the volume using the projector's remote control.

You can also connect the projector to an amplifier with speakers.

Note: The projector's built-in speaker system is disabled when you connect external speakers.

1. Make sure your computer or video source is connected to the projector with both audio and video

cables as necessary.

2. Locate the appropriate cable to connect your external speakers, such as a stereo mini-jack-to-pin-

jack cable, or another type of cable or adapter.

3. Connect one end of the cable to your external speakers as necessary.

4. Connect the stereo mini-jack end of the cable to your projector's Audio Out port.

Parent topic: Projector Connections

Connecting to External USB Devices

Follow the instructions in these sections to connect external USB devices to the projector.

USB Device Projection

Connecting a USB Device or Camera to the Projector

Selecting the Connected USB Source

Disconnecting a USB Device or Camera From the Projector

Parent topic: Projector Connections

USB Device Projection

You can project images and other content without using a computer or video device by connecting any of

these devices to your projector:

• USB flash drive

• Digital camera or smartphone

• USB hard drive

• Multimedia storage viewer

Note: Digital cameras or smartphones must be USB-mounted devices, not TWAIN-compliant devices,

and must be USB Mass Storage Class-compliant.

Note: USB hard drives must meet these requirements:

• USB Mass Storage Class-compliant (not all USB Mass Storage Class devices are supported)

• Formatted in FAT or FAT32

• Self-powered by their own AC power supplies (bus-powered hard drives are not recommended)

• Does not have multiple partitions

You can project slide shows from image files on a connected USB device.

Connecting a USB Device or Camera to the Projector

You can connect your USB device or camera to the projector's USB Type A port and use it to project

images and other content.

1. If your USB device came with a power adapter, plug the device into an electrical outlet.

2. Connect the USB cable (or USB flash drive) to the projector's USB Type A port.

Note: Do not connect a USB hub or a USB cable longer than 10 feet (3 m), or the device may not

operate correctly.

3. Connect the other end of the cable (if applicable) to your device.

Selecting the Connected USB Source

You can switch the projector's display to the source you connected to the USB Type A port.

1. Make sure the connected USB source is turned on, if necessary.

2. Press the USB button on the remote control.

Disconnecting a USB Device or Camera From the Projector

When you finish presenting with a connected USB device or camera, you must prepare to disconnect the

device from the projector.

1. If the device has a power button, turn off and unplug the device.

2. Disconnect the USB device or camera from the projector.

Wireless Network Projection

Installing Batteries in the Remote Control

The remote control uses the two AA batteries that came with the projector.

Caution: Use only the type of batteries specified in this manual. Do not install batteries of different types,

or mix new and old batteries.

1. Remove the battery cover.

2. Insert the batteries with the + and – ends facing as shown.

3. Replace the battery cover and press it down until it clicks into place.

Warning: Dispose of used batteries according to local regulations. Do not expose batteries to heat

or flame. Keep batteries out of the reach of children; they are choking hazards and are very

dangerous if swallowed.

Parent topic: Setting Up the Projector

Opening the Lens Cover

To open the projector's lens cover, slide the A/V Mute slide lever until it clicks into the open position.

Parent topic: Setting Up the Projector

Using the Projector on a Network

Follow the instructions in these sections to set up your projector for use on a network.

Wireless Network Projection from a Mobile Device or Windows Computer (Screen Mirroring)

Related references

Additional Projector Software and Manuals

Wireless Network Projection

You can project over a wireless network. To do this, you must set up your projector and computer for

wireless projection (Home Cinema 2150).

After setting up the projector as described here, download the network software and manuals as

necessary.

Note: Wireless network connectivity is not recommended for video streaming.

Using a QR Code to Connect a Mobile Device

Selecting Wireless Network Settings Manually

Selecting Wireless Network Settings in Windows

Selecting Wireless Network Settings on Mac

Setting Up Wireless Network Security

Parent topic: Using the Projector on a Network

Using a QR Code to Connect a Mobile Device

After you select the wireless network settings for your projector, you can display a QR code on the

screen and use it to connect a mobile device using the Epson iProjection app (Home Cinema 2150).

Note: Make sure you have installed the latest version of Epson iProjection on your device. Visit

epson.com/iprojection (U.S.) or epson.ca/iprojection (Canada) for more information.

1. Press the Menu button.

2. Select the Network menu and press Enter.

3. Select Network Configuration and press Enter.

4. Select the Basic menu and press Enter.

5. Set the Display LAN Info setting to Text & QR Code.

6. Select Complete and follow the on-screen instructions to save your settings and exit the menus.

7. Do one of the following:

• Press the LAN button on the remote control.

• Select Display the QR Code in the projector's Network menu.

Your projector displays the QR code on the projection surface.

Note: If you do not see the QR code after pressing the LAN button, press Enter to display it.

8. Start Epson iProjection on your mobile device.

9. Use the QR code reader feature to read the QR code and connect your device to the projector. Visit

epson.com/iprojection (U.S.) or epson.ca/iprojection (Canada) for instructions.

Parent topic: Wireless Network Projection

Selecting Wireless Network Settings Manually

Before you can project from your wireless network, you must select the network settings for the projector

using its menu system (Home Cinema 2150).

1. Turn on the projector.

2. Press the Menu button.

3. Select the Network menu and press Enter.

4. Make sure the Wireless LAN Power setting is set to On.

5. Select Network Configuration and press Enter.

6. Select the Basic menu and press Enter.

7. Select the following basic options as necessary:

• Projector Name lets you enter a name up to 16 alphanumeric characters long to identify the

projector over the network.

• Remote Password lets you enter a password up to 8 alphanumeric characters long for accessing

the Remote or Basic Control screen in the Epson Web Control. (Default user name is

EPSONREMOTE; default password is guest.)

• Display LAN Info lets you select how the projector displays network information. You can select

an option to display a QR code that lets you quickly connect your iOS or Android devices using the

Epson iProjection app.

Note: Use the displayed keyboard to enter the name, passwords and keyword. Press the arrow

buttons on the remote control to highlight characters and press Enter to select them.

8. Select the Wireless LAN menu and press Enter.

9. Select the settings on the Wireless LAN menu as necessary for your network.

10. When you finish selecting settings, select Complete and follow the on-screen instructions to save

your settings and exit the menus.

After you complete the wireless settings for your projector, you need to select the wireless network on

your computer, or iOS or Android device.

Wireless LAN Menu Settings

Restricted IP Addresses

Parent topic: Wireless Network Projection

Wireless LAN Menu Settings

Setting

Options

Quick

Description

Connection Mode

Selects the type of wireless

connection:

Advanced

Quick: lets you quickly connect

to one smartphone, tablet, or

computer

Advanced: lets you connect to

multiple smartphones, tablets, or

computers via a wireless network

access point

Channel

SSID

1ch

Selects the frequency band

(channel) used by the wireless

LAN

6ch

11ch

Up 32 alphanumeric characters Sets the SSID (network name) of

the wireless LAN system the

projector is connecting to

Search Access Point

IP Settings

To Search View

Searches for available wireless

network access points

—

Turns on DHCP if your network

assigns addresses automatically;

set to Off to manually enter the

network's IP Address, Subnet

Mask, and Gateway Address

(see list of restricted IP

addresses in link below)

SSID Display

Off

Selects whether to display the

SSID on the network standby

screen and the Home screen

IP Address Display

Off

Selects whether to display the IP

address on the network standby

screen and the Home screen

Note: You can select the Channel setting only when the Connection Mode setting is set to Quick. You

can select the SSID, Search Access Point, and IP Settings only when the Connection Mode settings

is set to Advanced.

Parent topic: Selecting Wireless Network Settings Manually

Related references

Restricted IP Addresses

When manually entering IP Settings, you cannot use these ranges of IP addresses:

Setting

Restricted IP addresses

0.0.0.0

IP Address

127.x.x.x

224.0.0.0 to 255.255.255.255

0.0.0.0

Subnet Mask

255.255.255.255

0.0.0.0

Gateway Address

197.x.x.x

224.0.0.0 to 255.255.255.255

Parent topic: Selecting Wireless Network Settings Manually

Selecting Wireless Network Settings in Windows

Before connecting to the projector, select the correct wireless network on your computer.

1. To access your wireless utility software, access the Desktop and double-click the network icon on

the Windows taskbar.

2. Do one of the following:

• If your projector is set up on an existing network (Advanced mode), select the network name

(SSID).

• If your projector is configured for Quick mode, select the projector's SSID.

3. Click Connect.

Parent topic: Wireless Network Projection

Selecting Wireless Network Settings on Mac

Before connecting to the projector, select the correct wireless network on your Mac.

1. Click the AirPort icon on the menu bar at the top of the screen.

2. Make sure AirPort is turned on, then do one of the following:

• If your projector is set up on an existing network (Advanced mode), select the network name

(SSID).

• If your projector is configured for Quick mode, select the projector's SSID.

Parent topic: Wireless Network Projection

Setting Up Wireless Network Security

You can set up security for your projector to use on the wireless network (Home Cinema 2150). Set up

one of the following security options to match the settings used on your network:

• WPA/WPA2-PSK security (Advanced connection mode)

• WPA2-PSK security (Advanced and Quick connection mode)

Check with your network administrator for guidance on entering the correct information.

1. Press the Menu button.

2. Select the Network menu and press Enter.

3. Select Network Configuration and press Enter.

4. Select the Security menu and press Enter.

5. Select the security settings for your network.

6. When you finish selecting settings, select Complete and follow the on-screen instructions to save

your settings and exit the menus.

Wireless Security Menu Settings

Parent topic: Wireless Network Projection

Wireless Security Menu Settings

Settings on the Security menu let you select the type of security and security settings that match the

network you are connecting the projector to.

Setting

Options

Description

Security

Selects the type of security used

on the wireless network

WPA2-PSK

WPA/WPA2-PSK

—

Passphrase

For the selected security, selects

the pre-shared passphrase used

on the network

Parent topic: Setting Up Wireless Network Security

Wireless Network Projection from a Mobile Device or Windows Computer

(Screen Mirroring)

You can send images to your projector from mobile devices such as laptops, smartphones, and tablets

using Miracast technology or from a Windows computer (Home Cinema 2150). If your device supports

Miracast, you do not need to install any additional software.

Screen Mirroring Restrictions

Selecting Screen Mirroring Settings

Screen Mirroring Settings

Connecting for Screen Mirroring with a Windows 8.x/Windows 10 Computer

Connecting for Screen Mirroring with Miracast

Parent topic: Using the Projector on a Network

Screen Mirroring Restrictions

Note the following when using Screen Mirroring features (Home Cinema 2150):

• You cannot project an interlaced image.

• You cannot play audio with more than 3 channels.

• You cannot project images with a resolution above 1920 × 1080 and a frame rate above 30 fps.

• You cannot project 3D video.

• You cannot use extended Miracast features on Windows 8.1.

• You may not be able to view contents with copyright protection using a Miracast connection.

Parent topic: Wireless Network Projection from a Mobile Device or Windows Computer (Screen

Selecting Screen Mirroring Settings

You can select Screen Mirroring settings for your projector and then project images from your mobile

device or computer (Home Cinema 2150).

1. Press the Menu button.

2. Select the Network menu and press Enter.

3. Set the Screen Mirroring setting to On.

4. Select Screen Mirroring Settings and press Enter.

5. Select the Screen Mirroring Settings options as necessary.

6. When you finish selecting settings, select Set and follow the on-screen instructions to save your

settings and exit the menus.

7. Press the Home button on the control panel or remote control.

You see the Display Name you created on the Home screen.

Parent topic: Wireless Network Projection from a Mobile Device or Windows Computer (Screen

Screen Mirroring Settings

Setting

Options

—

Description

Display Name

Enter a name up to 32

alphanumeric characters long to

identify the projector from a list of

available devices

Operation Mode

Basic

Connect using either basic or

detailed connection settings

Extended

1 to 4

Adjust Image Quality

Adjusts the balance between

image speed and quality; higher

values improve the speed and

lower values improve the quality

Extended

Interrupt Connection

Channel

Additional settings that are

available if you select Extended

for the Operation Mode setting

Interrupt Connection: allows

users to switch the screen while

projecting using Screen Mirroring

Channel: selects the wireless

channel to use for Screen

Mirroring

Parent topic: Wireless Network Projection from a Mobile Device or Windows Computer (Screen

Connecting for Screen Mirroring with a Windows 8.x/Windows 10 Computer

You can set up your computer to wirelessly project images and play sound using Screen Mirroring

(Home Cinema 2150).

1. Select the Screen Mirroring settings on your projector as necessary.

2. Press the LAN button on the remote control to switch to the Screen Mirroring source.

You see the Screen Mirroring standby screen.

3. Do one of the following:

• Windows 10: Open Action Center and select Connect.

• Windows 8.x: Select Devices > Project > Add a wireless display.

4. Select your projector's Display Name from the list.

5. If you see the PIN entry screen on your computer, enter the PIN code displayed on the Screen

Mirroring standby screen or at the bottom right of the projected image.

The projector displays the image from your computer or mobile device.

Note: It may take some time to establish the connection. Do not disconnect the projector's power

cord while it is connecting to your device. This may cause your device to freeze or malfunction.

Parent topic: Wireless Network Projection from a Mobile Device or Windows Computer (Screen

Connecting for Screen Mirroring with Miracast

If your mobile device supports Miracast, you can connect it to the projector wirelessly and project images

and sound (Home Cinema 2150).

1. Select the Screen Mirroring settings on your projector as necessary.

2. Press the LAN button on the remote control to switch to the Screen Mirroring source.

You see the Screen Mirroring standby screen.

3. On your mobile device, use the Miracast function to search for the projector.

Note: See your mobile device's documentation for information on accessing the Miracast function.

You see a list of available devices.

4. Select your projector from the list.

5. If you see the PIN entry screen on your mobile device, enter the PIN code displayed on the Screen

Mirroring standby screen or at the bottom right of the projected image.

The projector displays the image from your mobile device.

Caution: It may take some time to establish the connection. Do not disconnect the projector's power

cord while it is connecting to your device. Doing so may cause your device to freeze or malfunction.

Note: Depending on the mobile device, you may need to delete a device when connecting. Follow

the on-screen instructions on your device.

Parent topic: Wireless Network Projection from a Mobile Device or Windows Computer (Screen

Turning Off the Projector

Using Basic Projector Features

Follow the instructions in these sections to use your projector's basic features.

Turning On the Projector

Viewing 3D Images

Selecting the Language for the Projector Menus

Adjusting the Image Height

Adjusting the Image Position Using Lens Shift

Image Shape

Resizing the Image with the Zoom Slider

Focusing the Image Using the Focus Slider

Remote Control Operation

Selecting an Image Source

Projection Modes

Image Aspect Ratio

Color Mode

Controlling the Volume with the Volume Buttons

Projecting a Slide Show

Turning On the Projector

Turn on the computer or video equipment you want to use before you turn on the projector so it can

display the image source.

1. Open the projector's lens cover.

2. Connect the power cord to the projector's power inlet.

3. Plug the power cord into an electrical outlet.

Note: With Direct Power On turned on, the projector turns on as soon as you plug it in.

4. Press the power button on the projector or the remote control to turn on the projector.

The status light flashes blue as the projector warms up. Once the projector is warmed up, the status

light stops flashing and turns blue.

Warning: Never look into the projector lens when the lamp is on. This can damage your eyes and is

especially dangerous for children.

If you do not see a projected image right away, try the following:

• Verify the lens cover is open all the way.

• Turn on the connected computer or video device.

• Insert a DVD or other video media and press the play button, if necessary.

• Press the button for the video source on the remote control.

• Press the Source button on the projector to detect the video source, or press a source button on the

remote control.

• If the Home screen is displayed, select the source you want to project.

Using the Home Screen

Selecting an Image Source

Related tasks

Using the Home Screen

You can select input sources and other frequently used options from the Home screen.

1. To display the Home screen, do one of the following:

• Press the Home button on the control panel or remote control.

• Turn on the projector with the Home Screen Auto Disp setting enabled.

• Turn on the projector when no signal is received from the selected input source.

2. Press the arrow buttons on the remote control or control panel to navigate the screen, and press

Enter to select an option.

Select the video source you want to project

Display the Connection Guide (Home Cinema 2150)

Display the projector's menus

Select customizable menu options

Select to change the 3D settings

Select to change the Color Mode

Note: Your Home screen may look different from the illustration shown here. You can select the

customizable menu options using the Custom Function 1 and Custom Function 2 settings in the

Extended menu.

3. Press the Home button to hide the Home screen.

Parent topic: Turning On the Projector

Related references

Turning Off the Projector

Before turning off the projector, shut down any computer connected to it so you can see the computer

display during shutdown.

Note: Turn off this product when not in use to prolong the life of the projector. Lamp life will vary

depending upon mode selected, environmental conditions, and usage. Brightness decreases over time.

Note: When using the A/V Mute feature, the projector lamp is still on. To turn off the lamp, turn off the

projector.

1. Press the power button on the projector or the remote control.

The projector displays a shutdown confirmation screen.

2. Press the power button again. (To leave it on, press any other button.)

The projector beeps twice, the lamp turns off, and the status light turns off.

Note: With Epson's Instant Off technology, there is no cool-down period so you can pack up the

projector for transport right away (if necessary).

Caution: Do not turn the projector on immediately after turning it off. Turning the projector on and off

frequently may shorten the life of the lamp.

3. To transport or store the projector, make sure status light is off, then unplug the power cord.

Caution: To avoid damaging the projector or lamp, never unplug the power cord when the status

light is on or flashing.

4. Close the projector's lens cover.

Related references

Pairing the 3D Glasses with the Projector

Viewing 3D Images

You can view 3D images using your projector. Viewing 3D images requires a 3D-compatible video

device, a compatible HDMI cable, and a pair of Epson RF 3D glasses (not included with your projector).

You can also convert 2D images to 3D using the 2D-to-3D Conversion setting in your projector's

Signal > 3D Setup menu.

You can purchase Epson RF 3D glasses from an Epson authorized reseller. To find the nearest reseller,

call 800-GO-EPSON (800-463-7766) in the U.S. or 800-807-7766 in Canada. Or you can purchase

online at epsonstore.com (U.S. sales) or epsonstore.ca (Canadian sales).

1. Connect a 3D-compatible video device to the projector using a compatible HDMI cable.

2. Turn on the video device, then turn on the projector.

3. Begin playback from the video device.

Note: Make sure you set the video device to play content in 3D mode.

4. Press the 2D/3D button on the remote control to activate 3D mode, if necessary.

5. Slide the power switch on the 3D glasses to the On position.

6. Put on the 3D glasses and view the projected image. If you do not see a 3D image, pair the glasses

with the projector.

Note: If you change the video source or you are not within range of your projector, the glasses enter

standby mode and the status light flashes green. Slide the power switch on the glasses to the Off

position and then back to the On position to resume 3D viewing.

Note: Make sure you are within 32 ft (10 m) of the projector when using the 3D glasses or you may

lose your connection.

Charging the 3D Glasses

Pairing the 3D Glasses with the Projector

Pair the glasses with the projector to establish communication between them for 3D viewing.

1. Turn on the projector.

2. Set the image source on the projector to HDMI.

3. Project a 3D image.

4. Slide the power switch on the 3D glasses to the On position.

5. Move the glasses within 10 feet (3 m) of the projector and hold down the Pairing button for at least

three seconds.

The status light on the glasses flashes green and red. If pairing is successful, the light turns green

for 10 seconds and then turns off.

Parent topic: Viewing 3D Images

Charging the 3D Glasses

Charge the glasses when the status light on the glasses flashes red to indicate a low battery.

1. Connect the smaller end of the charging cable to the port on the bridge of the glasses.

Note: Make sure you connect the cable in the correct orientation or you may damage the glasses or

cable.

2. Connect the other end of the cable to the USB Type A port on the projector or any other device such

as a computer that has an active USB Type A port.

Note: The projector must be turned on to charge the glasses.

The glasses are fully charged when the status light on the glasses stays green.

Parent topic: Viewing 3D Images

Selecting the Language for the Projector Menus

If you want to view the projector's menus and messages in another language, you can change the

Language setting.

1. Turn on the projector.

2. Press the Menu button.

3. Select the menu and press Enter.

4. Select the Language setting and press Enter.

5. Select the language you want to use and press Enter.

6. Press Menu or Esc to exit the menus.

Adjusting the Image Height

If you are projecting from a table or other flat surface, and the image is too high or low, you can adjust

the image height using the projector's adjustable feet.

1. Turn on the projector and display an image.

2. To adjust the front foot, pull up on the foot release lever and lift the front of the projector.

The foot extends from the projector.

3. Release the lever to lock the foot.

4. If the image is tilted, rotate the rear feet to adjust their height.

If the projected image is unevenly rectangular, you need to adjust the image shape.

Adjusting the Image Position Using Lens Shift

If you cannot install the projector directly in front of the screen, you can adjust the position of the

projected image using the lens shift feature.

Follow these guidelines when using lens shift to adjust your images:

• When adjusting the image height, position the image lower than where you want it to be and then

move it up using the vertical lens shift dial. This helps prevent the image from moving down after

adjustment.

• Keep the vertical and horizontal lens shift dials in their center positions for the clearest picture.

Note: Wait 30 minutes after turning on the projector before setting the focus, zoom, and lens shift for

maximum accuracy.

1. Turn on the projector and display an image.

2. Turn the vertical lens shift dial on the projector to adjust the position of the projected image as

necessary.

Correcting Image Shape with the Horizontal Keystone Slider

Image Shape

You can project an evenly rectangular image by placing the projector directly in front of the center of the

screen and keeping it level. If you place the projector at an angle to the screen, or tilted up or down, or off

to the side, you may need to correct the image shape for the best display quality.

When you turn on automatic keystone correction in your projector's Settings menu, your projector

automatically corrects vertical keystone effects when you reposition the projector.

Correcting Image Shape with the Keystone Buttons

Correcting Image Shape with Quick Corner

Correcting Image Shape with the Horizontal Keystone Slider

You can use the projector's horizontal keystone slider to correct the shape of an image that is unevenly

rectangular horizontally, such as when the projector is placed to the side of the projection area.

Note: To provide the best possible image quality, adjust the projector's position to correct the image

shape. If this isn't possible, use the horizontal keystone slider on the projector to correct the image

shape.

1. Turn on the projector and display an image.

Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.

Note: You can also display the pattern by pressing the Pattern button on the remote control.

2. Adjust the slider until the image is evenly rectangular.

After correction, your image is slightly smaller.

Parent topic: Image Shape

Correcting Image Shape with the Keystone Buttons

You can use the projector's keystone correction buttons to correct the shape of an image that is

unevenly rectangular on the sides.

1. Turn on the projector and display an image.

Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.

Note: You can also display the pattern by pressing the Pattern button on the remote control.

2. Press one of these keystone buttons on the control panel to display the Keystone adjustment

screen.

3. Press a keystone button on the projector's control panel to adjust the image shape.

After correction, your image is slightly smaller.

Note: If the projector is installed out of reach, you can also correct the image shape with the remote

control using the H/V-Keystone settings in the projector menus.

Parent topic: Image Shape

Related references

Correcting Image Shape with Quick Corner

You can use the projector's Quick Corner setting to correct the shape and size of an image that is

unevenly rectangular on all sides.

1. Turn on the projector and display an image.

Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.

Note: You can also display the pattern by pressing the Pattern button on the remote control.

2. Press the Menu button.

3. Select the Settings menu and press Enter.

4. Select the Keystone setting and press Enter.

5. Select the Quick Corner setting and press Enter. Then press Enter again.

You see the Quick Corner adjustment screen:

Note: To reset your adjustments, press and hold the Esc button for at least 2 seconds to display a

reset screen. Then select Yes.

6. Use the arrow buttons on the projector or the remote control to select the corner of the image you

want to adjust. Then press Enter.

7. Press the arrow buttons to adjust the image shape as necessary.

8. When you are finished, press Esc.

Parent topic: Image Shape

Resizing the Image with the Zoom Slider

1. Turn on the projector and display an image.

Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.

Note: You can also display the pattern by pressing the Pattern button on the remote control.

2. To enlarge or reduce the image size, adjust the zoom slider.

Focusing the Image Using the Focus Slider

1. Turn on the projector and display an image.

Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.

Note: You can also display the pattern by pressing the Pattern button on the remote control.

2. To sharpen the image focus, adjust the focus slider.

Remote Control Operation

The remote control lets you control the projector from almost anywhere in the room. You can point it at

the screen, or the front or back of the projector.

Make sure that you aim the remote control at the projector's receivers within the distance and angles

listed here.

Vertical

15°

19.7 feet (6 m)

Horizontal

30°

19.7 feet (6 m)

Note: Avoid using the remote control in conditions with bright fluorescent lights or in direct sunlight, or

the projector may not respond to commands. If you will not use the remote control for a long time,

remove the batteries.

Selecting an Image Source

If you connected multiple image sources to the projector, such as a computer and DVD player, you may

want to switch from one image source to the other.

Note: If you turned on the Auto Source Search setting in the Extended menu, the projector

automatically switches to another detected image source if the signal to the current image source is lost.

1. Make sure the connected image source you want to use is turned on.

2. For video image sources, insert a DVD or other video media and press its play button, if necessary.

3. Do one of the following:

• Press the Source button on the projector until you see the image from the source you want.

• Press the button for the source you want on the remote control.

HDMI port sources

Network source (LAN)

USB port sources (computer display and external devices)

Computer port sources

• Press the Home button on the remote control or projector and select your image source.

Changing the Projection Mode Using the Remote Control

Projection Modes

Depending on how you positioned the projector, you may need to change the projection mode so your

images project correctly.

• Front (default setting) lets you project from a table in front of the screen.

• Front/Ceiling flips the image over top-to-bottom to project upside-down from a ceiling or wall mount.

• Rear flips the image horizontally to project from behind a translucent screen.

• Rear/Ceiling flips the image over top-to-bottom and horizontally to project from the ceiling and behind

a translucent screen.

Changing the Projection Mode Using the Menus

Changing the Image Aspect Ratio

Changing the Projection Mode Using the Remote Control

You can change the projection mode to flip the image over top-to-bottom.

1. Turn on the projector and display an image.

2. Hold down the button on the remote control for 5 to 10 seconds.

The image disappears briefly and reappears flipped top-to-bottom.

3. To change projection back to the original mode, hold down the button for 5 to 10 seconds again.

Parent topic: Projection Modes

Changing the Projection Mode Using the Menus

You can change the projection mode to flip the image over top-to-bottom and/or left-to-right using the

projector menus.

1. Turn on the projector and display an image.

2. Press the Menu button.

3. Select the Extended menu and press Enter.

4. Select the Projection setting and press Enter.

5. Select a projection mode and press Enter.

6. Press Menu or Esc to exit the menus.

Parent topic: Projection Modes

Image Aspect Ratio

The projector can display images in different width-to-height ratios called aspect ratios. Normally the

input signal from your video source determines the image's aspect ratio. However, for certain images

you can change the aspect ratio to fit your screen by pressing a button on the remote control.

If you always want to use a particular aspect ratio for a certain video input source, you can select it using

the projector's menus.

Available Image Aspect Ratios

Changing the Image Aspect Ratio

You can change the aspect ratio of the displayed image to resize it.

Note: For HDMI sources, the input signal determines the image's aspect ratio.

1. Turn on the projector and switch to the image source you want to use.

2. Press the Menu button.

3. Select the Signal menu and press Enter.

4. Select Aspect and press Enter.

5. Select the aspect ratio you want to use for your input signal and press Enter.

6. Press Menu or Esc to exit the menus.

Parent topic: Image Aspect Ratio

Related references

Available Image Aspect Ratios

You can select the following image aspect ratios, depending on the input signal from your image source.

Note: When the projector is in 3D mode or projecting in Full HD resolution via an HDMI connection, the

aspect ratio is automatically set to Normal.

Note: Black bands and cropped images may project in certain aspect ratios, depending on the aspect

ratio and resolution of your input signal.

Aspect ratio setting

Auto

Description

Automatically sets the aspect ratio according to the input signal.

Normal

Displays images using the full projection area and maintains the

aspect ratio of the image.

Zoom

Full

Displays images using the full width of the projection area and

maintains the aspect ratio of the image.

Displays images using the full width of the projection area, but does

not maintain the aspect ratio.

Note: The Auto aspect ratio setting is available only for HDMI computer connections.

Parent topic: Image Aspect Ratio

Color Mode

The projector offers different Color Modes to provide optimum brightness, contrast, and color for a

variety of viewing environments and image types. You can select a mode designed to match your image

and environment, or experiment with the available modes.

If you always want to use a particular color mode for a certain video input source, you can select it using

the projector menus.

Changing the Color Mode

Available Color Modes

Turning On Auto Iris

Changing the Color Mode

You can change the projector's Color Mode using the remote control to optimize the image for your

viewing environment.

1. Turn on the projector and switch to the image source you want to use.

2. If you are projecting from a DVD player or other video source, insert a disc or other video media and

press the play button, if necessary.

3. Press the Color Mode button on the remote control to change the Color Mode.

The image appearance changes and the name of the Color Mode appears briefly on the screen.

4. To cycle through all the available Color Modes for your input signal, press the Color Mode button

repeatedly.

Parent topic: Color Mode

Available Color Modes

You can set the projector to use these Color Modes, depending on the input source you are using:

2D Images

Color Mode

Dynamic

Description

Best for projecting in a bright room

Best for projecting in a dark room

Best for projecting in a room with closed curtains

Best for projecting color movies in a dark room

Natural

Bright Cinema

Cinema

3D Images

Color Mode

3D Dynamic

3D Cinema

Description

Best for projecting in a bright room

Best for projecting movies in a dark room

Parent topic: Color Mode

Turning On Auto Iris

In certain color modes, you can turn on the Auto Iris setting to automatically optimize the image based on

the brightness of the content you project.

1. Turn on the projector and switch to the image source you want to use.

2. Press the Menu button.

3. Select the Image menu and press Enter.

4. Select the Auto Iris setting and choose one of the following:

• High Speed to adjust brightness as soon as the scene changes.

• Normal for standard brightness adjustment.

Note: You can set Auto Iris for each Color Mode that supports the feature.

5. Press Menu or Esc to exit the menus.

Parent topic: Color Mode

Related references

Controlling the Volume with the Volume Buttons

You can use the Volume buttons on the projector or the remote control to adjust the volume as you

project a presentation with audio. The volume buttons control the projector’s internal speaker system or

any external speakers you connected to the projector.

You must adjust the volume separately for each connected input source.

1. Turn on the projector and start a presentation that includes audio.

2. To lower or raise the volume, press the Volume buttons on the remote control or these buttons on

the control panel.

A volume gauge appears on the screen.

3. To set the volume to a specific level for an input source, use the projector menus.

Related references

Supported Slideshow File Types

Projecting a Slide Show

You can use your projector's Slideshow feature whenever you connect a USB device that contains

compatible files. This lets you quickly and easily display the contents of the files and control their display

using the projector's remote control.

Slideshow Features

Starting a Slide Show

Slideshow Display Options

Connecting to External USB Devices

Related topics

Supported Slideshow File Types

You can project these types of files using the projector's Slideshow feature.

Note: For best results, place your files on media that is formatted in FAT16/32. If you have trouble

projecting from media formatted for non-Windows file systems, try formatting the media for Windows

instead. You may not be able to use the security features on certain USB storage devices with

Slideshow features. When connecting a USB-compatible hard drive, connect the AC adapter supplied

with the drive.

File type and

extension

Details

Image (.jpg)

Make sure the file is not:

• CMYK format

• Progressive format

• Highly compressed

• Above 8192 × 8192 resolution

Parent topic: Projecting a Slide Show

Slideshow Features

Your projector's Slideshow feature lets you do the following:

• Display individual images

• Present a slide show of all images in a folder

Parent topic: Projecting a Slide Show

Starting a Slide Show

After connecting a USB device to the projector, you can switch to the USB input source and start your

slide show.

Note: You can change the Slideshow operation options or add special effects by highlighting Option at

the bottom of the screen and pressing Enter.

1. Press the USB button on the projector remote control.

The Slideshow screen appears.

2. Do the following as necessary to locate your files:

• If you need to display files inside a subfolder on your device, press the arrow buttons to highlight

the folder and press the Enter button.

• To move back up a folder level on your device, highlight Back to Top and press Enter.

• To view additional images in a folder, highlight Next page or Previous page and press Enter.

3. Do one of the following to start your slide show:

• To display an individual image, press the arrow buttons to highlight the image and press Enter.

(Press the Esc button to return to the file list screen.)

• To display a slide show of all the images in a folder, press the arrow buttons to highlight the

Slideshow option at the bottom of the screen and press Enter.

Note: If any file names are longer than 8 characters or include unsupported symbols, the file names

may be shortened or changed only in the screen display.

4. While projecting, use the following commands to control the display as necessary:

• To rotate a displayed image, press the up or down arrow button.

• To move to the next or previous image, press the left or right arrow button.

5. To stop the display, follow the on-screen instructions or press the Esc button.

Parent topic: Projecting a Slide Show

Disconnecting a USB Device or Camera From the Projector

Slideshow Display Options

You can select these display options when using the projector's Slideshow feature.

Setting

Options

Description

Display Order

Name Order

Date Order

In Ascending

In Descending

Displays files in name order

Displays files in date order

Sorts files in first-to-last order

Sorts files in last-to-first order

Displays a slide show continuously

Displays a slide show one time through

Sort Order

Continuous Play

Off

Setting

Options

Description

Screen Switching

Time

Does not display the next file automatically

1 Second to 60 Seconds

Displays files for the selected time and

switches to the next file automatically; high

resolution images may switch at a slightly

slower rate

Effect

Wipe

Transitions between images with a wipe effect

Dissolve

Transitions between images with a dissolve

effect

Random

Transitions between images using a random

variety of effects

Parent topic: Projecting a Slide Show

Adjusting Projector Features

Follow the instructions in these sections to use your projector's feature adjustments.

Shutting Off the Picture and Sound Temporarily

Projecting Two Images Simultaneously

Projector Security Features

Saving Settings to Memory and Using Saved Settings

Shutting Off the Picture and Sound Temporarily

You can temporarily turn off the projected picture and sound if you want to redirect your audience's

attention during a presentation. Any sound or video action continues to run, however, so you cannot

resume projection at the point that you stopped it.

1. Press the A/V Mute button on the remote control to temporarily stop projection and mute any sound.

Note: To mute only the audio, press the Mute button on the remote control.

2. To turn the picture and sound back on, press the A/V Mute button again.

Note: You can also stop projection using the A/V Mute slide lever on the projector.

Parent topic: Adjusting Projector Features

Projecting Two Images Simultaneously

You can use the split screen feature to simultaneously project two images from different image sources

(HDMI1/HDMI2 and Screen Mirroring) next to each other (Home Cinema 2150). You can control the split

screen feature using the projector menus.

Note: While you use the split screen feature, other projector features may not be available and some

settings may be automatically applied to both images.

Note: You cannot project from the same input source onto both sides (left and right) of the screen. You

also cannot use split screen with 3D images or certain input source combinations.

1. Press the Menu button.

2. Select the Settings menu and press Enter.

3. Select Split Screen and press Enter.

Images from the HDMI1 or HDMI2 source are projected on the left side of the screen, and images

from Screen Mirroring are projected on the right side of the screen. (These are the only sources that

can be split.)

4. Press the Menu button on the remote control to change the Split Screen Settings.

You see this screen:

5. To change the size and orientation of the image sent by Screen Mirroring, select the Screen Right

Format setting, press Enter, select size and orientation options, press Enter, and press Menu to

exit. (The image sent by Screen Mirroring is always on the right side.)

6. To choose the audio you want to hear, select the Audio Source setting, press Enter, select an

audio option, press Enter, and press Menu to exit.

7. To exit the split screen feature, select Exit Split Screen or press the Esc button.

Parent topic: Adjusting Projector Features

Projector Security Features

You can secure your projector to deter theft or prevent unintended use by setting up the following

security features:

• Button lock security to block operation of the projector using the buttons on the control panel.

• Security cabling to physically cable the projector in place.

Locking the Projector's Buttons

Installing a Security Cable

Parent topic: Adjusting Projector Features

Locking the Projector's Buttons

You can lock the buttons on the projector's control panel to prevent anyone from using the projector.

1. Press the Menu button.

2. Select the Settings menu and press Enter.

3. Select the Lock Setting setting and press Enter.

4. Select one of these lock types and press Enter:

• To lock the projector's power button, select Child Lock. To turn the projector on, you must press

the power button for longer than three seconds.

Note: Child Lock does not prevent the projector from turning on when the power cord is

connected and the Direct Power On Setting is set to On.

• To lock all buttons, select Control Panel Lock > Full Lock.

• To lock all buttons except the power button, select Control Panel Lock > Partial Lock.

Note: The lock icon is displayed on the screen if any control panel buttons are pressed while

this setting is enabled.

You see a confirmation prompt.

5. Select Yes and press Enter.

6. Restart the projector for the lock settings to take effect.

Unlocking the Projector's Buttons

Parent topic: Projector Security Features

Related references

Unlocking the Projector's Buttons

If the projector's buttons have been locked, hold the Enter button on the projector's control panel for

seven seconds to unlock them. You can also set the Control Panel Lock setting to Off in the Settings

menu.

Parent topic: Locking the Projector's Buttons

Related references

Installing a Security Cable

You can install two types of security cables on the projector to deter theft.

• Use the security slot on the projector to attach a Kensington lock. See your local computer or

electronics dealer for purchase information.

• Use the security cable attachment point on the projector to attach a wire cable and secure it to a room

fixture or heavy furniture.

Note: Do not pass drop-prevention cables through the security cable attachment point when mounting

the projector on a wall or ceiling.

Parent topic: Projector Security Features

Related references

Using the Projector's Menus

Saving Settings to Memory and Using Saved Settings

You can save customized settings and then select the saved settings whenever you want to use them.

1. Turn on the projector and display an image.

2. Press the Menu button.

3. Select the Settings menu and press Enter.

4. Select the Memory setting and press Enter.

Note: You can also access this screen by pressing the Memory button on the remote control.

5. Select one of the following options:

• Load Memory: Overwrites your current settings with saved settings

• Save Memory: Saves your current settings to memory

Note: A memory name that has already been used is indicated by a mark. Saving over a

previously saved memory overwrites the settings with your current settings.

• Erase Memory: Erases the selected memory settings

• Rename Memory: Renames a saved memory

6. Press Menu or Esc to exit.

Parent topic: Adjusting Projector Features

Adjusting the Menu Settings

Follow the instructions in these sections to access the projector menu system and change projector

settings.

Projector Network Settings - Network Menu

Projector Information Display - Info Menu

Projector Reset Options - Reset Menu

Using the Projector's Menus

You can use the projector's menus to adjust the settings that control how your projector works. The

projector displays the menus on the screen.

1. Press the Menu button on the control panel or remote control.

You see the menu screen displaying the Image menu settings.

2. Press the up or down arrow button to move through the menus listed on the left. The settings for

each menu are displayed on the right.

Note: The available settings depend on the current input source.

3. To change settings in the displayed menu, press Enter.

4. Press the up or down arrow button to move through the settings.

5. Change the settings using the buttons listed on the bottom of the menu screens.

6. To return all the menu settings to their default values, select Reset.

7. When you finish changing settings on a menu, press Esc.

8. Press Menu or Esc to exit the menus.

Parent topic: Adjusting the Menu Settings

Image Quality Settings - Image Menu

Settings on the Image menu let you adjust the quality of your image for the input source you are currently

using. The available settings depend on the currently selected input source and resolution.

To change settings for an input source, make sure the source is connected and select that source.

Setting

Options

Description

Color Mode

See the list of available Color

Modes

Adjusts the vividness of image

colors for various image types

and environments

Brightness

Contrast

Varying levels available

Lightens or darkens the overall

image

Adjusts the difference between

light and dark areas of the image

Color Saturation

Tint

Adjusts the intensity of the image

colors

Adjusts the balance of green to

magenta tones in the image

Sharpness

Adjusts the sharpness or

softness of image details

Setting

Options

Description

Color Temp. (color temperature) Varying levels available

Sets the overall color tone;

Higher values tint the image blue

and lower values tint the image

red

Frame Interpolation

Image Enhancement

Off

Smooths fast moving video by

comparing consecutive frames

and inserting an intermediate

frame between them

Weak

Normal

Strong

Image Preset Mode

Selects the image enhancement

settings saved in advance

Noise Reduction

MPEG Noise Reduction

Detail Enhancement

Gamma

Reduces flickering in analog

images in two levels

Reduces the noise or artifacts

seen in MPEG video

Enhances details to create clear

outlines

Advanced

Adjusts the gamma levels of the

image

RGBCMY

Adjusts the hue, saturation, and

brightness for each color

Epson Super White

Reduces over-exposure of whites

in your image

Power Consumption

Auto Iris

Normal

ECO

Adjusts the brightness level,

power usage, and fan noise

Off

Adjusts the projected luminance

based on the image brightness

when certain Color Modes are

selected

Normal

High Speed

Note: The Brightness setting does not affect lamp brightness. To change the lamp brightness mode,

use the Power Consumption setting.

Note: You can select the Frame Interpolation and Noise Reduction settings only when the Image

Processing setting is set to Fine.

Parent topic: Adjusting the Menu Settings

Input Signal Settings - Signal Menu

Normally the projector detects and optimizes the input signal settings automatically. If you need to

customize the settings, you can use the Signal menu. The available settings depend on the currently

selected input source.

To change settings for an input source, make sure the source is connected and select that source.

Setting

Options

Description

3D Setup

3D Display

Enables 3D mode

Selects the 3D format

3D Format

2D-to-3D Conversion

Converts 2D images to 3D

images

3D Depth

Sets the depth for the 3D image

Diagonal Screen Size

Selects the actual size of the

screen to maximize the 3D effect

3D Brightness

Adjusts the brightness of the 3D

image

Inverse 3D Glasses

Reverses the images projected

for the left and right eyes (enable

only if 3D images are not

displaying correctly)

3D Viewing Notice

Enables the viewing notice

displayed when 3D mode is

activated

Aspect

Tracking

Sync.

See the list of available aspect

ratios

Sets the aspect ratio (width-to-

height ratio) for the selected input

source

Varying levels available

Up, down, left, right

Adjusts signal to eliminate

vertical stripes in computer

images

Adjusts signal to eliminate

fuzziness or flickering in

computer images

Position

Adjusts the image location on the

screen

Auto Setup

Off

Automatically optimizes

computer image quality (when

On)

Setting

Options

Description

Overscan

Auto

Changes the projected image

ratio to make the edges visible by

a selectable percentage or

automatically

Off

Advanced

HDMI Video Range

Sets the video range to match

the setting of the device

connected to the HDMI input port

Auto: detects the video range

automatically

Normal: for images from a

device other than a computer;

can also be selected if the black

areas of the image are too bright

Expanded: for images from a

computer; can also be selected if

the image is too dark

Image Processing

Adjusts how images are

processed

Fast: displays images more

quickly

Fine: displays images in higher

quality

Note: If you notice 3D crosstalk when watching 3D images, select Normal as the HDMI Video Range

setting.

Parent topic: Adjusting the Menu Settings

Projector Feature Settings - Settings Menu

Options on the Settings menu let you customize various projector features.

Setting

Options

Description

Keystone

H/V-Keystone

Quick Corner

Adjusts image shape to

rectangular (horizontally and

vertically)

H/V-Keystone: lets you manually

correct horizontal and vertical

sides; turn on or off Auto V-

Keystone and the H-Keystone

Adjuster setting

Quick Corner: select to correct

image shape and alignment

using an on-screen display

Split Screen

—

Splits the screen in two and

displays images from the HDMI

source and the Screen Mirroring

source simultaneously

(Home Cinema 2150)

Setting

Volume

Options

Description

Varying levels available

Adjusts the volume of the

projector’s speaker system or

external device connected to the

Audio Out port

HDMI Link

Device Connections

HDMI Link

Adjusts the HDMI Link options

that allow the projector remote to

control HDMI-connected devices

that support the CEC standard

Audio Out Device

Power On Link

Power Off Link

Device Connections: lists the

devices connected to the HDMI 1

and HDMI 2 ports

HDMI Link: enables or disables

the HDMI Link function

Audio Out Device: selects

whether to output audio from the

internal speakers or a connected

audio/video system

Power On Link: controls the

projector or a linked device

• PJ -> Device or Bidirectional:

turns on the linked device

when the projector is turned on

• Device -> PJ or Bidirectional:

turns on the projector when the

linked device is turned on

Power Off Link: controls

whether linked devices are

turned off when the projector is

turned off

Setting

Options

Description

Lock Setting

Child Lock

Controls projector button locking

to secure the projector

Control Panel Lock

Child Lock: locks the power

button

Control Panel Lock:

• Full Lock: locks all buttons

• Partial Lock: locks all buttons

except the power button

User Button

Fine/Fast

Assigns a menu option to the

User button on the remote

control for one-touch access

2D-to-3D Conversion

Power Consumption

Brightness Control

Info

Display the QR Code (Home

Cinema 2150)

Memory

Load Memory

Save Memory

Erase Memory

Rename Memory

Controls memory functions for

current projector settings

Load Memory: lets you load a

saved memory

Save memory: lets you save

current projector settings to

memory

Erase Memory: lets you delete a

saved memory

Rename Memory: lets you

rename a saved memory using 9

predetermined name types or up

to 12 characters in a customized

name

Note: Turning off your input devices will not power down the projector even if you select On as the

Power Off Link setting.

Parent topic: Adjusting the Menu Settings

Projector Setup Settings - Extended Menu

Settings on the Extended menu let you customize various projector setup features that control its

operation.

Setting

Options

Description

Home Screen

Home Screen Auto Disp.

Custom Function 1

Custom Function 2

Selects various options for the

projector's Home screen

Home Screen Auto Disp.:

controls whether the Home

screen displays automatically

when the projector is turned on

Custom Function 1/Custom

Function 2: lets you customize

the options displayed on the

Home screen and save your

settings as a preset

Setting

Display

Options

Description

Messages

Selects various display options

Display Background

Startup Screen

Messages: controls whether

messages are displayed on the

screen

Display Background: selects

the screen color or logo to

display when no signal is

received

Startup Screen: controls

whether a special screen

appears when the projector

starts up

Projection

Operation

Front

Selects the way the projector

faces the screen so the image is

oriented correctly

Front/Ceiling

Rear

Rear/Ceiling

Direct Power On

Turns on the projector when you

plug it in

Sleep Mode

Automatically places the

projector in standby mode after

an interval of inactivity

Sleep Mode Timer

Illumination

Sets the interval for sleep mode

(1 to 30 minutes)

Turns off the power and status

lights on the projector

High Altitude Mode

Regulates the projector’s

operating temperature at

altitudes above 4921 feet

(1500 m)

Auto Source Search

Detects the input signal

automatically

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Setting

Options

Description

Standby Mode

(Home Cinema 2150)

Communication Off

Communication On

Selects whether or not the

projector can be monitored over

a network when it is in standby

mode

Language

Various languages available

Selects the language for

projector menu and message

displays (not changed by Reset

option)

Parent topic: Adjusting the Menu Settings

Projector Network Settings - Network Menu

Settings on the Network menu let you view network information and set up the projector for monitoring

and control over a network (Home Cinema 2150).

Setting

Options

Description

Screen Mirroring

Turns on screen mirroring mode

Off

101

Setting

Options

Description

Screen Mirroring Info

Display Name

MAC Address

Region Code

Channel

Displays screen mirroring status

and details

Connected Device

Display Name

Operation Mode

Adjust Image Quality

Extended

Screen Mirroring Settings

Configures your screen mirroring

settings; only available when

Screen Mirroring is On

Reset

Wireless LAN Power

Turns on wireless LAN mode

Off

Net. Info - Wireless LAN

Connection mode

Wireless LAN System

Antenna level

Projector Name

SSID

Displays wireless network status

and details

DHCP

IP Address

Subnet Mask

Gateway Address

MAC Address

Region Code

—

Display the QR Code

Displays network information for

the projection in a QR code so

you can connect to the projector

from the Epson iProjection app

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Setting

Options

Description

Network Configuration

Accesses additional network

menus

Configures your network settings

Parent topic: Adjusting the Menu Settings

Related tasks

Selecting Screen Mirroring Settings

Projector Information Display - Info Menu

You can display information about the projector and input sources by viewing the Info menu. However,

you cannot change any settings in the menu.

Select Version to display the projector's firmware version. Select Projector Info to display the settings

described below.

Note: Available settings depend on the current input source. The lamp usage timer does not register any

hours until you have used the lamp for at least 10 hours.

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Information item

Lamp Hours

Description

Displays the number of hours (H) the lamp has been used in

Normal and ECO Power Consumption modes; if the information is

displayed in yellow, obtain a genuine Epson replacement lamp

soon

Source

Displays the name of the port to which the current input source is

connected

Input Signal

Resolution

Scan Mode

Refresh Rate

3D Format

Displays the input signal setting of the current input source

Displays the resolution of the current input source

Displays the scan mode of the current input source

Displays the refresh rate of the current input source

Displays the 3D format of the current input source during 3D

projection

Sync Info

Color Depth

Status

Displays information that may be needed by a service technician

Displays the color depth

Displays information about projector problems that may be needed

by a service technician

Serial Number

Event ID

Displays the projector's serial number

Displays the Event ID number corresponding to a specific projector

problem; see the list of Event ID codes

(Home Cinema 2150)

Event ID Code List

Parent topic: Adjusting the Menu Settings

Event ID Code List

If the Event ID option on the Info menu displays a code number, check this list of Event ID codes for the

solution to the projector problem associated with the code (Home Cinema 2150).

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Event ID code

0020

0026

0032

0036

0037

0021

0022

0027

0028

0029

0030

0031

0035

0023

0024

0025

0038

0042

0041

Cause and solution

Screen Mirroring communication error occurred. Turn the projector off and then on

again, or restart the network software.

Screen Mirroring did not start. Turn the projector off and then on again.

Unstable Screen Mirroring communication. Check the network communication

status, wait a few moments, and try connecting to the network again.

Connection failed. If you see the PIN entry screen on your computer, enter the PIN

code displayed on the Screen Mirroring standby screen or at the bottom right of the

projected image. If this does not solve the problem, restart the projector and

connected devices, then check the connection settings.

Wireless LAN system mismatch. Check the wireless LAN settings for the mobile

device and projector, then try connecting again.

Connection failed. Delete the recorded projector information on your computer and

try connecting again.

0043

The video format is not supported. Change the resolution of the mobile device or

select a different Adjust Image Quality setting , then try connecting again.

0432

0435

0433

The network software did not start. Turn the projector off and then on again.

Cannot display the transferred images. Restart the network software.

105

Event ID code

0434

Cause and solution

Unstable network communication. Check the network communication status, wait a

few moments, and try connecting to the network again

0481

0482

0485

0484

Communication with computer was disconnected. Restart the network software.

0483

The network software quit unexpectedly. Check the network communication status,

then turn the projector off and then on again.

04FE

0479

A projector system error has occurred. Turn the projector off and then on again.

04FF

0891

Cannot find an access point with the same SSID. Set your computer, access point,

and projector to the same SSID.

0892

0894

0898

0899

The WPA/WPA2 authentication type does not match. Make sure the wireless

network security settings are correct.

Communication with unauthorized access point was disconnected. Contact your

network administrator.

Failed to acquire DHCP address. Make sure the DHCP server is operating correctly.

If you are not using DHCP, turn off the DHCP setting in the Network menus.

A communication error has occurred. Try restarting the networks fotware and your

projector. If that does not solve the problem, contact Epson for help.

Parent topic: Projector Information Display - Info Menu

Projector Reset Options - Reset Menu

You can reset most of the projector settings to their default values using the Reset All option on the

Reset menu.

106

You can reset the projector's lamp usage timer to zero when you replace the lamp using the Reset

Lamp Hours option and you can also reset all memory entries using the Reset Memory option.

You cannot reset the following settings using the Reset All option:

• Language

• Lamp Hours

• Memory settings

• All settings in the Network menu

Parent topic: Adjusting the Menu Settings

107

Maintaining and Transporting the Projector

Follow the instructions in these sections to maintain your projector and transport it from place to place.

Projector Maintenance

Transporting the Projector

Projector Maintenance

Your projector needs little maintenance to keep working at its best.

You may need to clean the lens periodically, and clean the air filter and air vents to prevent the projector

from overheating due to blocked ventilation.

The only parts you should replace are the lamp, air filter, and remote control batteries. If any other part

needs replacing, contact Epson or an authorized Epson servicer.

Warning: Before cleaning any part of the projector, turn it off and unplug the power cord. Never open

any cover on the projector, except as specifically explained in this manual. Dangerous electrical voltages

in the projector can injure you severely.

Warning: Do not try to service this product yourself, except as specifically explained in this manual.

Refer all other servicing to qualified servicers.

Cleaning the Lens

Cleaning the 3D Glasses

Cleaning the Projector Case

Air Filter and Vent Maintenance

Projector Lamp Maintenance

Replacing the Remote Control Batteries

Parent topic: Maintaining and Transporting the Projector

Related references

Cleaning the Air Filter and Vents

Cleaning the Lens

Clean the projector's lens periodically, or whenever you notice dust or smudges on the surface.

• To remove dust or smudges, gently wipe the lens with lens-cleaning paper.

108

• To remove stubborn smudges, moisten a soft, lint-free cloth with lens cleaner and gently wipe the

lens. Do not spray any liquid directly on the lens.

Warning: Do not use a lens cleaner that contains flammable gas. The high heat generated by the

projector lamp may cause a fire.

Caution: Do not use glass cleaner or any harsh materials to clean the lens and do not subject the lens

to any impacts; you may damage it. Do not use canned air, or the gases may leave a residue. Avoid

touching the lens with your bare hands to prevent fingerprints on or damage to the lens surface.

Parent topic: Projector Maintenance

Cleaning the 3D Glasses

To remove dust, dirt, smudges, or fingerprints from the glasses, use a soft, dry, lint-free cloth.

Note: Unplug any charging cables from the glasses before cleaning them.

Caution: Do not use paper towels or any other abrasive materials to clean the glasses.

Parent topic: Projector Maintenance

Cleaning the Projector Case

Before cleaning the projector case, turn off the projector and unplug the power cord.

• To remove dust or dirt, use a soft, dry, lint-free cloth.

109

• To remove stubborn dirt, use a soft cloth moistened with water and mild soap. Do not spray liquid

directly on the projector.

Caution: Do not use wax, alcohol, benzine, paint thinner, or other chemicals to clean the projector

case. These can damage the case. Do not use canned air, or the gases may leave a residue.

Parent topic: Projector Maintenance

Air Filter and Vent Maintenance

Regular filter maintenance is important to maintaining your projector. Your Epson projector is designed

with an easily accessible, user-replaceable filter to protect your projector and make regular maintenance

simple. Filter maintenance intervals will depend on the environment.

If regular maintenance is not performed, your Epson projector will notify you when the temperature

inside the projector has reached a high level. Do not wait until this warning appears to maintain your

projector filter as prolonged exposure to high temperatures may reduce the life of your projector or lamp.

Damage due to the failure to properly maintain the projector or its filter may not be covered by the

projector or lamp Limited Warranties.

Replacing the Air Filter

Parent topic: Projector Maintenance

Related references

Cleaning the Air Filter and Vents

Clean the projector's air filter or vents if they get dusty, or if you see a message telling you to clean them.

1. Turn off the projector and unplug the power cord.

110

2. Gently remove the dust using a small vacuum designed for computers or a very soft brush (such as

a paintbrush).

Note: You can remove the air filter so you can clean both sides of it. Do not rinse the air filter in

water, or use any detergent or solvent to clean it.

Caution: Do not use canned air. The gases may leave a flammable residue or push dust and debris

into the projector's optics or other sensitive areas.

3. If dust is difficult to remove or the air filter is damaged, replace the air filter.

Parent topic: Air Filter and Vent Maintenance

Related tasks

Replacing the Air Filter

You need to replace the air filter in the following situations:

• After cleaning the air filter, you see a message telling you to clean or replace it

• The air filter is torn or damaged

You can replace the air filter while the projector is mounted to the ceiling or placed on a table.

1. Turn off the projector and unplug the power cord.

111

2. Carefully open the air filter cover.

3. Pull the air filter out of the projector.

Note: Air filters contain ABS resin and polyurethane foam. Dispose of used air filters according to

local regulations.

4. Place the new air filter in the projector as shown and push gently until it clicks into place.

5. Close the air filter cover.

112

Parent topic: Air Filter and Vent Maintenance

Projector Lamp Maintenance

The projector keeps track of the number of hours the lamp is used and displays this information in the

projector's menu system.

Replace the lamp as soon as possible when the following occurs:

• The projected image gets darker or starts to deteriorate

• A message appears when you turn on the projector telling you to replace the lamp

• The projector's Lamp light is flashing orange and its power light is flashing blue

Replacing the Lamp

Resetting the Lamp Timer

Parent topic: Projector Maintenance

Related references

Projector Information Display - Info Menu

Projector Lamp Specifications

Replacing the Lamp

Before you replace the lamp, let the projector cool down for at least one hour so the lamp will not be hot.

Warning: Let the lamp fully cool before replacing it to avoid injury.

You can replace the lamp while the projector is mounted to the ceiling, if necessary.

1. Turn off the projector and unplug the power cord.

2. Allow the projector lamp to cool down for at least one hour.

113

3. Use the screwdriver included with the replacement lamp to loosen the screw securing the lamp

cover.

Warning: If the lamp is broken, glass fragments may be loose inside the lamp chamber. Be careful

removing any broken glass to avoid injury. If the projector is installed on the ceiling, stand to the side

of the lamp cover and not underneath it; pieces of glass could fall into your eyes or mouth when you

open the lamp cover.

4. Slide the lamp cover out and lift it off.

114

5. Loosen the screws securing the lamp to the projector. The screws do not come all the way out.

6. Grasp the raised section of the lamp and gently pull the lamp out of the projector.

Note:

The lamp(s) in this product contain mercury. Please consult your state and local

regulations regarding disposal or recycling. Do not put in the trash.

115

7. Gently insert the new lamp into the projector. If it does not fit easily, make sure it is facing the right

way.

Caution: Do not touch any glass on the lamp assembly to avoid premature lamp failure.

8. Push in the lamp firmly and tighten the screws to secure it.

Caution: Do not over-tighten the screws.

116

9. Replace the lamp cover and tighten the screw to secure it.

Note: Be sure the lamp cover is securely installed or the lamp will not come on.

Reset the lamp timer to zero to keep track of the new lamp's usage.

Parent topic: Projector Lamp Maintenance

Related tasks

Resetting the Lamp Timer

You must reset the lamp timer after replacing the projector's lamp to clear the lamp replacement

message and to keep track of lamp usage correctly.

Note: Do not reset the lamp timer if you have not replaced the lamp to avoid inaccurate lamp usage

information.

1. Turn on the projector.

2. Press the Menu button.

117

3. Select the Reset menu and press Enter.

4. Select Reset Lamp Hours and press Enter.

You see a prompt asking if you want to reset the lamp hours.

5. Select Yes and press Enter.

6. Press Menu or Esc to exit the menus.

Parent topic: Projector Lamp Maintenance

Related tasks

Replacing the Lamp

Replacing the Remote Control Batteries

The remote control uses two AA manganese or alkaline batteries. Replace the batteries as soon as they

run out.

Caution: Use only the type of batteries specified in this manual. Do not install batteries of different types,

or mix new and old batteries.

118

1. Remove the battery cover as shown.

2. Remove the old batteries.

Warning: If the battery fluid has leaked, wipe it away with a soft cloth and avoid getting the fluid on

your hands. If it gets on your hands, wash them immediately to avoid injury.

3. Insert the batteries with the + and – ends facing as shown.

119

4. Replace the battery cover and press it down until it clicks into place.

Warning: Dispose of used batteries according to local regulations. Do not expose batteries to heat

or flame. Keep batteries out of the reach of children; they are choking hazards and are very

dangerous if swallowed.

Parent topic: Projector Maintenance

Related references

Remote Control Specifications

Transporting the Projector

The projector contains precision parts, some of which are glass. Follow these guidelines to transport,

ship, or store the projector safely:

• Remove any equipment connected to the projector.

• When transporting the projector a long distance or as checked luggage, pack it in a firm box with

cushioning around it and mark the box "Fragile."

• When shipping the projector for repairs, place it in its original packing materials, if possible, or use

equivalent materials with cushioning around the projector. Mark the box "Fragile."

Note: Epson shall not be liable for any damages incurred during transportation.

Parent topic: Maintaining and Transporting the Projector

120

Solving Problems

Check the solutions in these sections if you have any problems using the projector.

Projection Problem Tips

Solving Image or Sound Problems

Solving Projector or Remote Control Operation Problems

Solving Network Problems

Projection Problem Tips

If the projector is not working properly, try turning it off and unplugging it. Then plug it back in and turn it

on.

If this does not solve the problem, check the following:

• The lights on the projector may indicate what the problem is.

• The solutions in this manual can help you solve many problems.

If none of these solutions help, you can contact Epson for technical support.

Parent topic: Solving Problems

Related references

Solutions When No Image Appears

121

Projector Light Status

The lights on the projector indicate the projector status and let you know when a problem occurs. Check

the status and color of the lights and look for a solution in the table here.

Power light

Status light

WLAN (wireless LAN) light; non-functional for Home Cinema 2100

Lamp light

Temp (temperature) light

Power, Status, Lamp, and Temp Lights

Power light

Blue

Status light

Blue

Lamp light Temp light

Status and solution

Normal operation

Off

Blue

Flashing blue

Off

Warming up or cooling down

Blue

Standby (Home Cinema 2100) or

sleep mode

122

Power light

Status light

Lamp light Temp light

Status and solution

Flashing blue

Varies

Off

Flashing

orange

Projector is too hot

• Make sure that the vents and air

filter are not clogged with dust or

obstructed by nearby objects

• Clean or replace the air filter

• Make sure the environmental

temperature is not too hot

Flashing blue

Varies

Flashing

orange

Off

Replace the lamp soon to avoid

damage; do not continue using the

projector

Off

Flashing blue

Flashing

orange

Internal projector error; turn the

projector off, unplug it, and contact

Epson for help

Off

Flashing

orange

A fan or sensor has a problem; turn

the projector off, unplug it, and

contact Epson for help

Flashing

orange

Flashing

orange

Auto Iris error; turn the projector off,

unplug it, and contact Epson for

help

Orange

Power error; turn the projector off,

unplug it, and contact Epson for

help

123

Power light

Status light

Lamp light Temp light

Status and solution

Off

Flashing blue

Orange

Off

Lamp or lamp cover has a problem

• Check to see if the lamp is burned

out, broken, or installed

incorrectly; reseat or replace the

lamp as necessary

• Check that the lamp cover is

installed correctly

• Clean or replace the air filter

• If operating the projector at high

altitude, turn on High Altitude

Mode

• If the problem persists, unplug the

projector and contact Epson for

help

Off

Flashing blue

Off

Orange

Projector has overheated and

turned off; leave it turned off to cool

down for about five minutes, then do

the following:

• Make sure that the vents and air

filter are not clogged with dust or

obstructed by nearby objects

• Clean or replace the air filter

• If operating the projector at high

altitude, turn on High Altitude

Mode

• If the problem persists, unplug the

projector and contact Epson for

help

WLAN Light (Home Cinema 2150)

WLAN light

Status and solution

Blue

Wireless LAN is available

124

WLAN light

Status and solution

Flashing blue quickly

Flashing blue slowly

Connecting to a device

Wireless LAN error; turn the Wireless LAN Power setting off and

then on again

Off

Wireless LAN is not available; make sure the Wireless LAN Power

setting is turned on

Note: If the lights display a pattern not listed in the table above, turn the projector off, unplug it, and

contact Epson for help.

Parent topic: Solving Problems

Solving Image or Sound Problems

Check the solutions in these sections if you have any problems with projected images or sound.

Solutions When "No Signal" Message Appears

Solutions When "Not Supported" Message Appears

Solutions When Only a Partial Image Appears

Solutions When the Image is Not Rectangular

Solutions When the Image Contains Noise or Static

Solutions When the Image is Fuzzy or Blurry

Solutions When the Image Brightness or Colors are Incorrect

Solutions When a 3D Image Does Not Display Correctly

Solutions to Sound Problems

Parent topic: Solving Problems

Solutions When No Image Appears

If no image appears, try the following solutions:

• Make sure the lens cover is open all the way.

• Press the A/V Mute button on the remote control to see if the image was temporarily turned off.

• Make sure all necessary cables are securely connected and the power is on for the projector and

connected video sources.

125

• Press the projector's power button to wake it from standby or sleep mode. Also see if your connected

computer is in sleep mode or displaying a blank screen saver.

• Press the Menu button. If the projector menu is able to display, there may be a problem with the

connected video source, cable connection, or port.

• Check the settings on the Signal menu to make sure they are correct for the current video source.

• Adjust the Brightness setting or select the Normal Power Consumption setting.

• Check the Display setting to make sure Messages is set to On.

• If the projector does not respond when you press the control panel buttons, the buttons may be

locked. Unlock the buttons. Press and hold the Enter button for 5 to 10 seconds or use the remote

control.

• For images projected with Windows Media Center, reduce the screen size from full screen mode.

• For images projected from applications using Windows DirectX, turn off DirectX functions.

• If the other solutions do not solve the problem, reset all of the projector settings using the options on

the Reset menu.

• The projector may not be able to project copyrighted videos that you play back on a computer. For

details, see the manual supplied with your computer.

Related references

Displaying From a PC Laptop

Solutions When "No Signal" Message Appears

If the "No Signal" message appears, try the following solutions:

• Press the Source button on the projector repeatedly to cycle through the available sources. Wait a

few seconds for an image to appear.

• Turn on the connected computer or video source, and press its play button to begin your presentation,

if necessary.

• Check the connection from the projector to your video sources.

• If you are projecting from a laptop computer, make sure it is set up to display on an external monitor.

• If necessary, turn the projector and the connected computer or video source off and then on again.

• If the other solutions do not solve the problem, reset all of the projector settings using the options on

the Reset menu.

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Displaying From a Mac Laptop

Related concepts

Projector Connections

Displaying From a PC Laptop

If you see the "No Signal" message when you display from a PC laptop, you need to set up the laptop to

display on an external monitor.

1. Hold down the laptop's Fn key and press the key labeled with a monitor icon or CRT/LCD. (See your

laptop manual for details.) Wait a few seconds for an image to appear. To display on both the

laptop's monitor and the projector, try pressing the same keys again.

Note: On Windows 7 or later, hold down the Windows key and press P at the same time, then click

Duplicate.

2. If the same image is not displayed by the laptop and projector, check the Windows Display utility to

make sure the external monitor port is enabled and extended desktop mode is disabled. (See your

computer or Windows manual for instructions.)

3. If necessary, check your video card settings and set the multiple display option to Mirror or

Duplicate.

Parent topic: Solutions When "No Signal" Message Appears

Displaying From a Mac Laptop

If you see the "No Signal" message when you display from a Mac laptop, you need to set up the laptop

for mirrored display. (See your laptop manual for details.)

1. Open the System Preferences utility and select Displays, Display, or Color LCD.

2. Click the Arrange or Arrangement tab.

3. Select the Mirror Displays checkbox.

Parent topic: Solutions When "No Signal" Message Appears

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Solutions When "Not Supported" Message Appears

If the "Not Supported" message appears, try the following solutions:

• Make sure the computer's display resolution does not exceed the projector's resolution and frequency

limit. If necessary, select a different display resolution for your computer. (See your computer manual

for details.)

• As a test, try setting the computer's display resolution to the lowest possible setting, and then

gradually increase it as necessary.

• Check the input resolution under Projector Info in the Info menu and make sure that the projector

supports that resolution.

Related references

Solutions When Only a Partial Image Appears

If only a partial computer image appears, try the following solutions:

• Try adjusting the image position using the Position menu setting.

• Select a different image aspect ratio in the Signal menu.

• Check the cables connecting the computer or video source to the projector. Try connecting different

cables.

• Check your computer display settings to disable dual display and set the resolution within the

projector's limits. (See your computer manual for details.)

• Check the resolution assigned to your presentation files to see if they are created for a different

resolution than you are projecting in. (See your software help for details.)

• Make sure you selected the correct Projection setting.

• If you are viewing a 3D image, make sure you selected the correct 3D format.

Related references

128

Solutions When the Image is Not Rectangular

If the projected image is not evenly rectangular, try the following solutions:

• Turn on automatic keystone adjustments using the projector's menus.

• Place the projector directly in front of the center of the screen, facing it squarely, if possible.

• If you adjusted the projector height using the projector feet, press the keystone buttons on the

projector to adjust the image shape.

• Adjust the position of the projector's horizontal keystone slider.

• Adjust the Quick Corner setting to correct the image shape.

Related concepts

Image Shape

Related references

Solutions When the Image Contains Noise or Static

If the projected image seems to contain electronic interference (noise) or static, try the following

solutions:

• Check the cables connecting your computer or video source to the projector. They should be:

• Separated from the power cord to prevent interference

• Securely connected at both ends

• Not connected to an extension cable

• No longer than 10 feet (3 m) for VGA/computer cables or 24 feet (7.3 m) for HDMI cables

• Check the settings on the projector's Signal menu to make sure they match the video source. If

available for your video source, adjust the Noise Reduction setting.

• Select a computer video resolution and refresh rate that are compatible with the projector.

• If you are projecting from a computer using a VGA cable, press the Auto button on the remote control

to automatically adjust the tracking and sync. If the problem remains, display a uniformly patterned

image on the screen and manually adjust the Tracking and Sync settings.

• If you connected an extension power cable, try projecting without it to see if it caused interference in

the signal.

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Related references

Solutions When the Image is Fuzzy or Blurry

If the projected image is fuzzy or blurry, try the following solutions:

• Adjust the image focus.

• Clean the projector lens.

Note: To avoid condensation on the lens after bringing the projector in from a cold environment, let the

projector warm up to room temperature before using it.

• Position the projector close enough to the screen.

• Position the projector so the keystone adjustment angle is not so wide that it distorts the image.

• Turn on automatic keystone adjustment in the projector's menus.

• Adjust the Sharpness setting to improve image quality.

• If you are projecting from a computer, press the Auto button on the remote control to automatically

adjust the tracking and sync. If any bands or overall blurriness remain, display a uniformly patterned

image on the screen and manually adjust the Tracking and Sync settings.

• If you are projecting from a computer, try using a lower resolution or try to match the projector's native

resolution.

Related references

Projection Distance

General Projector Specifications

Related tasks

Cleaning the Lens

Focusing the Image Using the Focus Slider

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Solutions When the Image Brightness or Colors are Incorrect

If the projected image is too dark or light, or the colors are incorrect, try the following solutions:

• Press the Color Mode button on the remote control to try different color modes for the image and

environment.

• Check your video source settings.

• Adjust the available settings on the Image menu for the current input source, such as Brightness,

Contrast, Tint, Advanced, and Color Saturation.

• Make sure all the cables are securely connected to the projector and your video device. If you

connected long cables, try connecting shorter cables.

• If you are using the ECO Power Consumption setting, try selecting Normal in the projector's menus.

• Position the projector close enough to the screen.

• If the image has been progressively darkening, you may need to replace the projector lamp soon.

• If the above solutions do not correct your image, try resetting all of the projector's settings using the

Reset menu.

Projector Lamp Specifications

Related references

Solutions When a 3D Image Does Not Display Correctly

If a 3D image does not display correctly, try the following solutions:

• Make sure the 3D Display setting on the Signal menu is set to Auto or 3D.

• Make sure your video device and media are both 3D-compatible. Refer to the documentation that

came with your video device for more information.

• Make sure you are using an HDMI cable that supports 3D signals.

• Make sure you selected the correct 3D Format setting on the Signal menu. Normally this should be

set to Auto, but in some cases you may need to select a different setting to match the 3D signal from

your video device.

• Make sure you are using RF 3D active shutter glasses. You can purchase them from Epson.

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• Make sure your 3D glasses are turned on and fully charged. If the glasses have entered standby

mode, slide the power switch on the glasses to the Off position and then back to the On position.

• Make sure your 3D glasses are paired with the projector.

• Adjust the 3D Depth setting on the Signal menu.

• Make sure you are within the 3D viewing range.

• If you see 3D crosstalk, make sure the HDMI Video Range setting in the Image menu is set to Auto or

Normal.

• Avoid using the projector near wireless networks, microwave ovens, 2.4 GHz cordless phones, or

other devices that use the 2.4 GHz frequency band. These devices can interfere with the signal

between the projector and the 3D glasses.

• If the other solutions do not solve the problem, change the Inverse 3D Glasses setting on the Signal

menu. Return the setting to its original value if changing it does not solve the problem as it can

adversely affect the 3D image.

Related references

Related tasks

Cleaning the 3D Glasses

Viewing 3D Images

Solutions to Sound Problems

If there is no sound when you expect it or the volume is too low or high, try the following solutions:

• Adjust the projector's volume settings.

• Press the A/V Mute or Mute button on the remote control to resume video and audio if they were

temporarily stopped.

• Press the Source button on the projector or a source button on the remote control to switch to the

correct input source, if necessary.

• Check your computer or video source to make sure the volume is turned up and the audio output is set

for the correct source.

• Check the audio cable connections between the projector and your video source.

• If you do not hear sound from an HDMI source, set the connected device to PCM output.

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• Make sure any connected audio cables are labeled "No Resistance".

• If you connected an audio device to the projector's Audio Out port, the internal speaker is disabled.

However, you can still control the volume level via the remote control.

• If you turn the projector on immediately after turning it off, the cooling fans may run at high speed

momentarily and cause an unexpected noise. This is normal.

Solutions to Projector Power or Shut-Off Problems

Related concepts

Projector Connections

Solving Projector or Remote Control Operation Problems

Check the solutions in these sections if you have problems operating the projector or remote control.

Solutions to Problems with the Remote Control

Parent topic: Solving Problems

Solutions to Projector Power or Shut-Off Problems

If the projector does not come on when you press the power button or it shuts off unexpectedly, try the

following solutions:

• Make sure the power cord is securely connected to the projector and to a working electrical outlet.

• The projector's buttons may be locked for security. Unlock the buttons or use the remote control to

turn on the projector.

• If the projector's lamp shuts off unexpectedly, it may have entered standby mode after a period of

inactivity. Press the power button to wake the projector and adjust the Sleep Mode Timer setting to

change the sleep interval.

• If the power button on the remote control does not turn on the projector, check its batteries and make

sure the Remote Receiver setting is turned on in the projector's menu, if available.

• The power cord may be defective. Try another power cord. If that doesn't work, disconnect the cord

and contact Epson.

Parent topic: Solving Projector or Remote Control Operation Problems

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Related references

Unlocking the Projector's Buttons

Related tasks

Replacing the Remote Control Batteries

Solutions to Problems with the Remote Control

If the projector does not respond to remote control commands, try the following solutions:

• Check that the remote control batteries are installed correctly and have power. If necessary, replace

the batteries.

• Make sure you are operating the remote control within the reception angle and range of the projector.

• Make sure the projector is not warming up or shutting down.

• Check to see if a button on the remote control is stuck down, causing it to enter sleep mode. Release

the button to wake the remote control up.

• Strong fluorescent lighting, direct sunlight, or infrared device signals may be interfering with the

projector's remote receivers. Dim the lights or move the projector away from the sun or interfering

equipment.

• If available, turn off one of the remote receivers in the projector's menu system, or check if all the

remote receivers were turned off.

• If you lose the remote control, you can purchase another from an authorized Epson reseller.

Parent topic: Solving Projector or Remote Control Operation Problems

Related references

Remote Control Operation

Replacing the Remote Control Batteries

Related tasks

134

Solving Network Problems

Check the solutions in these sections if you have problems using the projector on a network (Home

Cinema 2150).

Solutions When Wireless Authentication Fails

Solutions When You Cannot Connect Using Screen Mirroring

Solutions When the Image Contains Static During Network Projection

Parent topic: Solving Problems

Solutions When Wireless Authentication Fails

If you cannot authenticate a wireless connection, try the following solutions (Home Cinema 2150):

• Make sure the Wireless LAN Power setting is set to On.

• Check the Security settings and passphrase in the Network Configuration menu.

• Check the Event ID number displayed in the Info menu and check the link below to identify the

problem.

Parent topic: Solving Network Problems

Related references

Projector Network Settings - Network Menu

Solutions When You Cannot Connect Using Screen Mirroring

If you are unable to connect to the projector using Screen Mirroring (Home Cinema 2150), try the

following solutions:

• Select On as the Screen Mirroring setting in the projector's Network menu.

• Make sure the Operation Mode and Channel settings are correct for your mobile environment and try

connecting again.

• Make sure the mobile device settings are correct.

• You may not be able to connect immediately after disconnecting from the projector. Wait a while and

try connecting again.

• Restart the mobile device.

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• If you have previously connected to the projector using Screen Mirroring, the device may have saved

the previous connection information. Delete the saved information and connect to the projector from

the list of available devices.

Parent topic: Solving Network Problems

Related concepts

Wireless Network Projection from a Mobile Device or Windows Computer (Screen Mirroring)

Related references

Projector Network Settings - Network Menu

General Projector Specifications

Solutions When the Image Contains Static During Network Projection

If the projected image contains static during network projection, try the following solutions:

• Check for any obstacles between the access point, the computer, the mobile device, and the projector.

If necessary, change their positions to improve communication. Also, make sure that they are not too

far apart. Move them closer together and try to connect again.

• If the wireless connection is slow or your projected image contains noise, check for interference from

other equipment, such as a Bluetooth device or microwave. Move the interfering device farther away

or expand your wireless bandwidth.

• If the connection speed declines, reduce the number of connected devices.

Parent topic: Solving Network Problems

Where to Get Help

If you need to contact Epson for technical support services, use the following support options.

Internet Support

Visit Epson's support website at epson.com/support (U.S.), epson.ca/support (Canada), or

epson.com.jm/support (Caribbean) and select your product for solutions to common problems with your

projector. You can download utilities and documentation, get FAQs and troubleshooting advice, or e-mail

Epson with your questions.

Speak to a Support Representative

To use the Epson PrivateLine Support service, call (800) 637-7661. This service is available for the

duration of your warranty period. You may also speak with a projector support specialist by dialing (562)

276-4394 (U.S.) or (905) 709-3839 (Canada).

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Support hours are 6 AM to 8 PM, Pacific Time, Monday through Friday and 7 AM to 4 PM, Pacific Time,

Saturday.

Days and hours of support are subject to change without notice. Toll or long distance charges may

apply.

Before you call, have the following information ready:

• Product name

• Product serial number (located on the bottom or rear of the projector, or in the menu system)

• Proof of purchase (such as a store receipt) and date of purchase

• Computer or video configuration

• Description of the problem

Purchase Supplies and Accessories

You can purchase screens, other optional accessories, and replacement parts from an Epson authorized

reseller. To find the nearest reseller, call 800-GO-EPSON (800-463-7766) in the U.S. or 800-807-7766 in

Canada. Or you can purchase online at epsonstore.com (U.S. sales) or epsonstore.ca (Canadian sales).

To purchase a replacement remote control, call (562) 276-4394 (U.S.) or (905) 709-3839 (for dealer

referral in Canada).

Parent topic: Solving Problems

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Technical Specifications

These sections list the technical specifications of your projector.

Projector Lamp Specifications

Remote Control Specifications

Projector Dimension Specifications

Projector Electrical Specifications

Projector Environmental Specifications

Projector Safety and Approvals Specifications