Optoma Technology Projector EP783 User Manual

Table of Contents

Table of Contents ...................................................................................1

Usage Notice..........................................................................................2

Safety Information .........................................................................................2

Precautions....................................................................................................3

Eye Safety Warnings.....................................................................................5

Introduction.............................................................................................6

Product Features...........................................................................................6

Package Overview.........................................................................................7

Product Overview..........................................................................................8

Main Unit................................................................................................................8

Control Panel .........................................................................................................9

Connection Ports .................................................................................................10

Remote Control with Mouse Function and Laser Pointer .................................... 11

Installation............................................................................................12

Connecting the Projector.............................................................................12

Connect to Computer/Notebook .......................................................................... 12

Connect to Video .................................................................................................13

Powering On/Off the Projector.....................................................................14

Powering On the Projector................................................................................... 14

Powering Off the projector ................................................................................... 15

Warning Indicator.................................................................................................15

Adjusting the Projected Image.....................................................................16

Adjusting the Projector’s Height........................................................................... 16

Adjusting the Projector’s Zoom / Focus ............................................................... 17

Adjusting Projected Image Size........................................................................... 18

User Controls .......................................................................................19

Control Panel & Remote Control.................................................................19

On-Screen Display Menus...........................................................................23

How to operate ....................................................................................................23

Menu Tree............................................................................................................24

Image...................................................................................................................25

Display ................................................................................................................30

Setup....................................................................................................................34

Options.................................................................................................................46

Appendices...........................................................................................49

Troubleshooting...........................................................................................49

Image Problems ..................................................................................................49

Intermission Problems ........................................................................................ 52

Projector Status Indication .................................................................................. 52

Remote Control Problems ................................................................................... 53

Replacing the Lamp.....................................................................................55

Compatibility Modes ....................................................................................57

RS232 Commands and Protocol Function List............................................58

Ceiling Mount Installation ............................................................................61

Optoma Global Ofﬁces................................................................................62

Regulation & Safety notices ........................................................................64

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Usage Notice

Precautions

Please follow all warnings, precautions and mainte-

nance as recommended in this user’s guide.

▀■ Warning- Do not look into the projector’s lens when the lamp is

on. The bright light may damage your eyes.

▀■ Warning- To reduce the risk of injury to the eyes, do not look di-

rectly into the laser light on the remote control and do

not point the laser light into anyone eyes. This remote

control is equipped with a Class II laser that emits

radiation.

▀■ Warning- To reduce the risk of ﬁre or electric shock, do not

expose this projector to rain or moisture.

▀■ Warning- Please do not open or disassemble the projector as this

may cause electric shock.

▀■ Warning- When replacing the lamp, please allow unit to cool

down, and follow all replacement instructions.

See pages 55-56.

▀■ Warning- This projector will detect the life of the lamp itself.

Please be sure to change the lamp when it shows

warning messages.

Noottee

▀■ Warning- Use the “Lamp Reset” function from the on-screen

display “Options|Lamp Settings” menu after replac-

ing the lamp module (refer to page 48).



When the lamp

reaches the end

of its life, the

projector will

not turn back on

until the lamp

module has

been replaced.

To replace the

lamp, follow

▀■ Warning- When switching the projector off, please ensure the

cooling cycle has been completed before disconnecting

the power. Allow 90 seconds for the projector to cool

down.

the procedures

listed under

“Replacing the

Lamp” section

on pages 55-56.

▀■ Warning- Do not close the lens door when projector is in opera-

tion.

▀■ Warning- When the lamp is approaching to the end of its life

time, the message ” will show on the screen. Please

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Usage Notice

contact your local reseller or service center to change

the lamp as soon as possible.

Do:

▀■ Turn off the product before cleaning.

▀■ Use a soft cloth moistened with a mild detergent to clean the

display housing.

▀■ Disconnect the power plug from the AC outlet if the product

is not being used for a long period of time.

Don’t:

▀■ Do not block the ventilation slots and openings on the unit.

▀■ Do not use abrasive cleaners, waxes or solvents to clean the

unit.

▀■ Do not use under the following conditions:

- In extremely hot, cold or humid environments.

Ensure that the ambient room temperature is within 5ºC

- 35ºC / 41ºF - 95ºF.



Relative Humidity is 5ºC - 35ºC / 41ºF - 95ºF,

80%(Max.), non-condensing



- In areas susceptible to excessive dust and dirt.

- Near any appliance that generates a strong magnetic ﬁeld.

- In direct sunlight.

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Usage Notice

Eye Safety Warnings

▀■ Avoid staring directly into the projector's beam of light at all

times.

▀■ Minimize standing facing into the beam. Keep your back to

the beam as much as possible.

▀■ Using a stick or laser pointer is recommended to avoid the

need for the presenter to enter the beam.

▀■ Ensure that projectors are located out of the line of sight from

the screen to the audience; this ensures that, when presenters

look at the audience, they do not also have to stare at the pro-

jector lamp. The best way to achieve this is by ceiling-mount-

ing the projector rather than placing it on ﬂoor or table top.

▀■ When projector is used in a classroom, adequately supervise

students when they are asked to point out something on the

screen.

▀■ In order to minimize the lamp power needed, use room blinds

to reduce ambient light levels.

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Introduction

Product Features

This product is an XGA single chip 0.7” DLP^®projector.

Outstanding features include:

 True XGA, 1024 x 768 addressable pixels

 Texas Instruments Single chip DLP^®Technology

 NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and

HDTV compatible (480i/p, 576i/p, 720p, 1080i, 1080p)

 Auto source detection with user deﬁnable settings

 Full function IR remote mouse control with laser pointer

 User friendly multilingual On Screen Menu

 Advanced digital keystone correction and high quality

full screen image re-scaling

 User friendly control panel

 Two built-in speaker with 5 Watt ampliﬁer

 6 dedicated audio inputs

 UXGA, WXGA, SXGA, SXGA+ compression and VGA,

SVGA re-sizing

 Macintosh and PC compatible

 HDMI and DVI-D support (HDCP compliant)

 Horizontal and Vertical Lens Shift

 Power Zoom and Power Focus

 Support Network function

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Introduction

Package Overview

This projector comes with all the items shown below. Check

to make sure your unit is complete. Contact your dealer

immediately if anything is missing.

Projector

Power Cord 1.8m

VGA Cable 1.8m

Noottee

USB Cable 1.8m

IR Remote Control

RS232 Cable 1.8m

(available in USA and

ASIA regions only)

Due to the difference

in applications for

each country, some

regions may have dif-

ferent accessories.

Documentation :

 ^{User’s Manual}

 ^{Warranty Card}

 ^{Quick Start Card}

 ^{WEEE Card}

2 x AAA Batteries

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Introduction

Product Overview

Main Unit

1. Control Panel

2. Zoom Lens

3. Carry Bar

4. Wireless Module (Op-

tional)

6. Elevator Feet

7. IR Receiver

8. Connection Ports

9. Power Socket

10. Air Exhaust Vent

5. Lamp Door

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Introduction

Control Panel

1. Enter/Select

2. Power Button/Power LED

3. Re-Sync

4. Zoom/Focus

5. Four Directional Select Keys

6. Menu

7. Source

8. Lens Shift

9. Lamp LED

10. Temp LED

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Introduction

Connection Ports

18 19

1. VGA-1/SCART-1 Input Connector (PC Analog Signal/

Component Video/HDTV/SCART)

2. Audio-In (for VGA1-In Connector)

3. Audio-In (for DVI-D Connector)

4. DVI-D Input Connector (PC Digital and HDCP)

5. HDMI Connector (HDCP)

6. Networking Connector RJ45

7. VGA-2/SCART-2 Input Connector (PC Analog Signal/

Component Video/HDTV/SCART )

8. Audio-In (for VGA2-In Connector)

9. Composite Video Input Connector

10. Audio-In (for Video Connector)

11. Power Socket

12. +12V Relay Connector

13. BNC Input Connector (YPbPr/RGBHV)

14. Audio-In (for BNC Connector)

15. Audio-Out Connector

16. USB Connector (Connect to PC for Remote Mouse function)

17. RS-232 Connector

18. Audio-In (for S-Video Connector)

19. VGA-Out Connector (Monitor Loop-through Output)

20. S-Video Input Connector

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Introduction

Remote Control with Mouse Function and

Laser Pointer

1. Power On/Off

2. Re-Sync

3. Keystone +/-

4. Page Up

5. Page Down

6. Laser LED

7. AV mute

8. Freeze

9. Laser Button

10. Display Mode

11. Zoom in

12. Zoom out

13. Volume +/-

14. PC/Mouse Control

15. Mouse Right Click

16. Mouse Left Click

17. Enter

18. Menu

19. Four Directional Select

Keys

20. Lens Function

21. Format

22. Source

23. VGA-1 Source

24. VGA-2 Source

25. BNC Source

26. HDMI Source

27. DVI Source

28. Video Source

29. Wireless

30. S-Video Source

31. Numerical Buttons

30 31

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Installation

Connecting the Projector

Connect to Computer/Notebook

DVI

RGB

Audio Output

+12V Relay Output

USB

Noottee

RS232

Due to the difference

in applications for

each country, some

regions may have dif-

ferent accessories.

1................................................................................................................. Power Cord

2.................................................................................................. Audio Output Cable

3...................................................................................................................VGA Cable

4..............................................................................DVI Cable (Optional Accessory)

5............................................................... Audio Input Cable (Optional Accessory)

6............................................................................................................Network Cable

7....................................................................................................................USB Cable

8.......................................................................... RS232 Cable (Optional Accessory)

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Installation

Connect to Video

DVD Player, Set-top Box,

HDTV receiver

Video Output

+12V Relay Output

S-Video Output

DVD Player, Set-top Box,

HDTV receiver

Noottee

Audio Output

Due to the difference

in applications for

each country, some

regions may have dif-

ferent accessories.

1................................................................................................................. Power Cord

2......................................................Composite Video Cable (Optional Accessory)

3...............................................................Audio Input Cable (Optional Accessory)

4..................................................................................................................VGA Cable

5.........................................SCART RGB/S-Video Adaptor (Optional Accessory)

6................................................................................................................HDMI Cable

7............................................................................ BNC Cable (Optional Accessory)

8.............................................................................................................S-Video Cable

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Installation

Powering On/Off the Projector

Powering On the Projector

1. Remove the lens cap. 

2. Ensure that the power cord and signal cable are securely

connected.  The Power LED lights red.

3. Turn on the lamp by pressing “Power/Standby” button

either on the top of the projector or pressing “Power” button

on the remote. The Power LED will turn blue.

The startup screen will display in approximately 10 seconds.

The ﬁrst time you use the projector, you can select your

preferred language from quick menu after the startup screen

display.

4. Turn on your source (computer, notebook, video player,

etc.). The projector will detect your source automatically.

 If you connect multiple sources at the same time, press the

“Source” button on the control panel or direct source key on

the remote control to switch between inputs.

Noottee



Turn on the

projector ﬁrst and

then select the

signal sources.

Lens Cap

Power/Standby

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Installation

Powering Off the Projector

1. Press the “Power/Standby” button to turn off the projec-

tor lamp, you will see a message displayed on the projec-

tor’s screen.

2. Press the “Power/Standby” button again to conﬁrm,

otherwise the message will disappear after 15 seconds.

When you press “Power/Standby” button second, the

system will show the timing countdown on the screen.

3. The cooling fans continue to operate for about 10 seconds

for cooling cycle. When the Power LED turn red, the pro-

jector has entered standby mode.

If you wish to turn the projector back on, you must wait

until the projector has completed the cooling cycle and

has entered standby mode. Once in standby mode, simply

press “Power/Standby” button to restart the projector.

4. Disconnect the power cord from the electrical outlet and

the projector.

5. Do not turn on the projector immediately following a

power off procedure.

Warning Indicator

 When the “LAMP” indicator lights red, the projector will

automatically shut itself down. Please contact your local

reseller or service center. See pages 62-63.

 When the “TEMP” indicator lights red, it indicates the pro-

jector has overheated. The projector will automatically shut

itself down.

Under normal conditions, the projector can be switched on

again after it has cooled down. If the problem persists, you

should contact your local dealer or our service center.

See pages 62-63.

 When the “TEMP” indicator ﬂashes red, it indicates the fan

has failed. Please contact your local dealer or our service

center. See pages 62-63.

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Installation

Adjusting the Projected Image

Adjusting the Projector’s Height

The projector is equipped with elevator feet for adjusting the

image height.

To raise/lower the image:

1. Locate the elevator foot you wish to modify on the under

side of the projector.

2. Rotate the elevator foot counter clockwise to raise the pro-

jector or clockwise to lower it. Repeat with the remaining

feet as needed.

3. Reset the projector on its feet and re-adjust as needed.

Elevator Feet

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Installation

Adjusting the Projector’s Zoom / Focus

The projector will focus at distances from 3.9 to 39.4 feet (1.2 to

12.0 meters).

Noottee



See Page 41 for

more informa-

tion.

▀■ Adjusting the Projector’ Zoom

1. Press “Zoom/Focus” button, you can see the “Unlock zoom/fo-

cus?” message on the screen.

2. Press “Yes” and

the backlight will turn green, then you can

use or to zoom in or zoom out.

▀■ Adjusting the Projector’ Focus

1. Press “Zoom/Focus” button, you can see the “Unlock zoom/fo-

cus?” message on the screen.

2. Press “Yes” and

the backlight will turn red, then you can use

or to focus the image.

▀■ Adjusting the Projector’ Lens Shift

1. Press “Lens Shift” button, you can see the “Unlock lens shift?”

message on the screen.

2. Press “Yes” and

you can use

the backlight will turn orange, then

to shift the projected image.

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Installation

Adjusting Projection Image Size

Screen Width (W)

Screen

Maximum shift

Left side

Right side

Distance (L)

Vertical Direction

Horizontal Direction

Lens Shift Range

XGA (1024 x 768)

Standard Lens (1.2m~12m)

Throw Distance (L)

Long Throw Lens (1.8m~20m)

Throw Distance (L)

Screen Size

+110%

4:3

Wide

Tele

Wide

Tele

Shift range

Throw Ratio

2.00

2.40

2.90

5.50

+83%

(inch)

(m)

1.2

(feet)

(m)

1.5

(feet)

(m)

1.8

(feet)

(m)

3.4

(feet)

4.0

8.0

4.8

9.6

5.8

11.0

22.0

36.6

55.0

73.3

91.6

109.9

2.4

2.9

3.5

11.6

19.3

29.0

38.6

48.3

58.0

6.7

100

150

200

250

300

4.1

13.3

20.0

26.6

33.3

40.0

4.9

16.0

24.0

32.0

40.0

48.0

5.9

11.2

16.8

22.4

27.9

33.5

6.1

7.3

8.8

-83%

8.1

9.8

11.8

14.7

17.7

10.2

12.2

14.6

-110%

 This graph is for user’s reference only.

Projector

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User Controls

Control Panel & Remote Control

There are two ways for you to control the functions:

Control Panel and Remote Control.

Using the Control Panel

Power/Stand-

Refer to the “Power On/Off the Projector” sec-

tion on pages 14-15.

Indicate the projector’s status.

Power LED

Lamp LED

Temp LED

Indicate the projector’s lamp status.

Indicate the projector’s temperature status.

Press “Menu” to launch the on-screen display

(OSD) menu. To exit OSD, Press “Menu” again.

Conﬁrm your item selection.

Enter/Select

Source

Press “Source” to select an input signal.

Automatically synchronizes the projector to the

input source.

Re-Sync

Four Directional

Select Keys

Use

to select items or make adjust-

ments to your selection.

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User Controls

Using the Control Panel

Adjusts zoom/focus. After pressing

this button, you will see the message “

” displayed on the screen. Press “Yes” to adjust

zoom/focus, If you want to adjust the zoom,

Zoom/Focus

Lens Shift

press

and the backlight will turn

green. If you want to adjust the focus, press

or and the backlight will turn red.

Shifts the projected image. After press-

ing this button, you will see the message “

” displayed on the screen. Press “Yes” and

the backlight will turn orange, then you

can use

to shift the projected image.

Using the Remote Control

Refer to the “Power On/Off the Projector” sec-

tion on pages 14-15.

Power

Aim the remote at the viewing screen, press

and hold this button to activate the laser

pointer.

Laser Button

Laser Indicator

LED

Indicate the laser’s status.

The PC/Mouse control can be used to con-

trol mouse movement. The mouse function is

enabled using the USB cable to connect your

computer and the projector.

PC/Mouse con-

trol ^(*)

L Button ^(*)

R Button ^(*)

Mouse left click.

Mouse right click.

Page up ^(*)

Use this button to page up.

down^(*)

Page

Use this button to page down.

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User Controls

Using the Remote Control

Automatically synchronizes the projector to the

input source.

Re-Sync

Adjusts image distortion caused by tilting the

projector.

Keystone

Momentarily turns off/on the audio and video.

AV Mute

Press “Freeze” to pause the screen image. Press

this button again to unlock.

Freeze

Adjusts to increase/decrease the volume.

Volume +/-

Display Mode

Select the display mode from Presentation,

Bright, Movie, sRGB, User1 and User2.

Zoom in to magnify the digital image.

Zoom out to reduce the digital image.

Conﬁrm your item selection.

Zoom in

Zoom out

Enter

Press “Menu” to launch the on-screen display

(OSD) menu. To exit OSD, Press “Menu” again.

Four Directional

Select Keys

Use

to select items or make adjust-

ments to your selection.

Display the “Format” section of the on-screen

display menu to select the desired aspect ratio.

Format

Noottee

(*): Mouse controls

require USB connec-

tion to computer

Display the “Lens Function” section of the

on-screen display menu. See page 17 for more

information.

Lens Function

Press “Source” to select an input signal.

Source

Press “Wireless” to choose wireless source.

(only functional with optional wireless module)

Wireless

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User Controls

Using the Remote Control

Press “HDMI” to choose source from HDMI

connector.

HDMI

BNC

Press “BNC” to choose source from YPbPr/RG-

BHV connector.

Press “DVI” to choose source from DVI-D

source.

DVI

Press “VGA-1” to choose source from VGA-1/

SCART-1 connector.

VGA-1

Numerical But-

tons

Press “0~9” to input a password in the “Secu-

rity settings”.

Press “S-Video” to choose S-Video source.

S-Video

Press “VGA-2” to choose source from VGA-2/

SCART-2 connector.

VGA-2

Press “Video” to choose Composite video

source.

Video

Using the USB Remote Mouse Control

The remote control for this projector can be used as a remote mouse

control with the USB cable.

Noottee

to USB port

USB cable

When the projector

is connected to PC

via the USB cable, the

remote will work as a

mouse for control.

USB 4-pin

(type B)

USB 4-pin

(type A)

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User Controls

On-Screen Display Menus

The Projector has a multi-lingual On-Screen Display menu which

allows adjustments to the projector settings. The projector will auto-

matically detect the source.

How to operate

1. To open the OSD menu, press “Menu” on the Remote Control or

Projector Keypad.

When OSD is displayed, use

keys to select any item in the

main menu. While making a selection on a particular page, press

or “Enter” key to enter sub menu.

3. Use

keys to select the desired item and adjust the settings

key.

4. Select the next item to be adjusted in the sub menu and adjust as

described above.

5. Press “Enter” to conﬁrm, and the screen will return to the main

menu.

6. To exit, press “Menu” again. The OSD menu will close and the

projector will automatically save the new settings.

Main Menu

Setting

Sub Menu

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User Controls

Menu Tree

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1. “Signal” menu is

only supported in

Analog VGA (RGB)

signal.

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User Controls

Image

Display Mode

There are many factory presets optimized for various types of

images.

Presentation: Good color and brightness from PC input.

Bright: Maximum brightness from PC input.

Movie: For home theater.

sRGB: Standardized accurate color.

User1: User’s own settings.

User2: The initial default settings of this mode is from Movie

mode. Any further adjustments by the user in User2 will be

saved in this mode for future use.



Brightness

Adjust the brightness of the image.

Press the to darken image.



Press the to lighten the image.



Contrast

The contrast controls the degree of difference between the lightest

and darkest parts of the picture. Adjusting the contrast changes the

amount of black and white in the image.

Press the to decrease the contrast.



Press the to increase the contrast.



Sharpness

Adjust the sharpness of the image.

Press the to decrease the sharpness.



Press the to increase the sharpness.



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User Controls

Image | Color

Color

Adjust the Red, Green, Blue, Cyan, Magenta and Yellow colors or

returns to the factory default settings for advanced adjustment of

the individual colors. Every colors can be adjusted as below.

■ Hue

Adjust the color balance of red and green.

Press the to increase the amount of green in the image.



Press the to increase the amount of red in the image.



■ Saturation

Adjust a video image from black and white to fully saturated

color.

Press the to decrease the amount of color in the image.



Press the to increase the amount of red in the image.



■ Gain

Use or to adjust Red, Green, Blue, Cyan, Magenta and Yellow

colors for brightness (Gain).

Reset

Choose “Yes” to return the factory default settings for color adjust-

ments.

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User Controls

Image | Advanced

Degamma

This allows you to choose a degamma table that has been ﬁne-tuned

to bring out the best image quality for the input.

Film: for home theater.

Video: for video or TV source.

Graphics: for image source.

PC: for PC or computer source.



White Peaking

This adjustable item utilizes a new color-processing algorithm

and system level enhancements to enable higher brightness while

providing true, more vibrant colors in picture. The range is from

“0” to “10”. If you prefer a stronger enhanced image, adjust toward

the maximum setting. For a smoother, more natural image, adjust

toward the minimum setting.

Color Temp.

Adjust the color temperature. At “Cold” temperature, the screen

looks colder; at “Warm” temperature, the screen looks warmer.

De-interlace ^(*)

This function converts an interlaced video signal into a progressive

Noottee

Remark (*): It only

support when source

is composite, S-video,

and 480i/576i via

component.

signal.

Auto: Automatically switch the mode of Deinterlace.



Video: Switch Deinterlace mode to video mode for video source

or TV source.



Film: Switch Deinterlace mode to ﬁlm mode for video source or

TV source.



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User Controls

Color Space

Select an appropriate color matrix type from AUTO, RGB or YUV.

Input Source

Enable input sources. Press or into the next menu as below and

then use

to select. Press “Enter” to ﬁnalize the selection.

The projector will not search inputs that are de-selected.

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User Controls

Image | Advanced |

Color Enhancement

Edge Enhancement ^(*)

You can use the “Off”, 1~5 to adjust the Edge Enhancement in the

image.

Color Vividness ^(*)

This adjustable item utilizes a new color-processing algorithm and

enhancements to enable the picture’s vividness to be signiﬁcantly

increased.

Noottee

Remark (*): It can not

support when source

is composite, S-video,

and 480i/576i via

component.

B/W Extension ^(*)

Black and White Extension can stretch the black and white levels to

automatically increase the contrast of input image. There are many

preset modes that allow the user to obtain different image effects. (0:

Off/1:On).

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User Controls

Display

Format

Use this function to choose your desired aspect ratio.

4:3: This format is for 4x3 input sources not enhanced for Wide

screen TV.



16:9 I: This format is for 16x9 input sources, like HDTV and DVD

enhanced for Wide screen TV. (576i/p)



16:9 II: This format is for 16x9 input sources, like HDTV and

DVD enhanced for Wide screen TV.(480i/p)



Window: When a 4:3 image is bigger than a 16:9 screen, select

the “Window” mode to ﬁt the image onto the screen without



changing the projection distance.

Source

4:3

480i/p 576i/p

720p

1080i/p

Scale to 1024 x 768

Scale to 1024 x 576

Scale to 854 x 480

Scale to 800 x 600

16:9 I

16:9 II

Window

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User Controls

Display area

Picture area

Input Signal

Display on Screen

4 : 3 format

16 : 9 I format

16 : 9 II format

window format

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User Controls

Overscan

Overscan function removes the noise in a video image. Overscan the

image to remove video encoding noise on the edge of video source.

Zoom

Press the to reduce the size of an image.



Press the to magnify an image on the projection screen.



V Image Shift

Shift the projected image position vertically(Digital).

H Image Shift

Shift the projected image position horizontally(Digital).

PC Mode

This mode is only functional when the projector unit is used with a

PC signal, either via an Analog or Digital connector.

Wide: If your PC output is a wide screen format resolution you

must select this setting.



Noottee

Examples of Wide screen resolutions are: 720 x 400 / 854 x 480 /

1280 x 720 / 1280 x 768.

 “PC Mode” function

is only supported

under RGB source.

Normal: If your PC output is a Normal (4:3) resolution you must

select this setting.



Examples of Normal resolutions are: 640 x 480 / 800 x 600 /

1024 x 768 / 1152 x 870 (* for MAC) / 1280 x 1024 / 1400 x 1050.

*All supported resolutions are listed on page 57.

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User Controls

Display | Keystone

V Keystone

Press the

to adjust image distortion vertical and makes a

squarer image.

H Keystone

Press the or to adjust image distortion horizontal and makes a

squarer image.

Height of Image

Press the or to ﬁne-adjust the vertical position of the image to

ﬁt the screen size better

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User Controls

Setup | Language

Language

Choose the multilingual OSD menu. Press or into the sub menu

and then use the or key to select your preferred language.

Press “Enter” to ﬁnalize the selection.

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User Controls

Setup

Projection

Front-Desktop



The factory default setting.

Rear-Desktop



When you select this function, the projector reverses the

image so you can project behind a translucent screen.

Front-Ceiling



When you select this function, the projector turns the image

upside down for ceiling-mounted projection.

Rear-Ceiling

When you select this function, the projector reverses and turns

the image upside down at same time. You can project from be-

hind a translucent screen with ceiling mounted projection.

Menu Location

Choose the menu location on the display screen.

Mute

Choose the “On” to turn mute on.



Choose the “Off” to turn mute off.



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User Controls

Volume

Press the to decrease the volume.



Press the to increase the volume.

RS232

RS232: Allows RS232 control of an individual projector.



Network: Allows projector control via web browser (Internet

Explorer) using the network. (Default setting)

Projector ID

ID deﬁnition can be set up by menu (range 00~99), and allow user

control an individual projector by RS232. For more related informa-

tion, please refer page 59-60.

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User Controls

Setup | Signal

Phase

“Phase” synchronizes the signal timing of the display with the

graphic card. If you experience an unstable or ﬂickering image, use

this function to correct it.

Frequency

“Frequency” changes the display data frequency to match the fre-

quency of your computer’s graphic card. If you experience a vertical

ﬂickering bar, use this function to make an adjustment.

H. Position

Press the to move the image left.



Press the to move the image right.



V. Position

Press the to move the image down.



Press the to move the image up.



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User Controls

Setup |

Security Setting

Security

On: Choose “On” to use security veriﬁcation when the turning

on the projector.



Off: Choose “Off” to be able to switch on the projector without

password veriﬁcation.



Security Timer

Can be select the time (Month/Day/Hour) function to set the

number of hours the projector can be used. Once this time has

elapsed you will be requested to enter your password again.

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User Controls

■ First Time:

1. The Password is 4 digits, DEFAULT VALUE is “1234”. (ﬁrst time)

2. Use number buttons on the remote to select your password, and then press “

” key to conﬁrm your selection.

Change Password

1. Press “

” to input old password.

2. Use number button to enter current password, and then press “

” key again to reveal next OSD menu.

3. Scroll down to highlight Password, and then press “

activate.

” to

4. Enter new password (4 digits in length) using the number

buttons on the remote, then press “

” to conﬁrm.

5. Enter new password again and press “

” to conﬁrm.

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User Controls

Setup | Advanced

Logo

Use this function to select your desired startup screen. If you change

the setting from one to another, when you exit the OSD menu, the

new setting will take effect on next open.

Optoma: The default startup screen of Optoma projector.



User: Use memorize picture from “Logo Capture” function.



Logo Capture

Press “Enter” to immediately capture a picture what on the display

screen.

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User Controls

Setup |

Lens Function

Lens Shift

Shift the projected image.

Lock: This function can not be used by user.



Unlock: This function can be used by user.

Zoom/Focus

Adjust zoom/focus function on the projected image.

Lock: This function can not be used by user.



Unlock: This function can be used by user.



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User Controls

Setup | Network

DHCP

Use this function to select your desired startup screen. If you change

the setting from one to another, when you exit the OSD menu, the

new setting will take effect on next open.

On: Assign an IP address to the projector from the DHCP server

automatically.



Off: Assign an IP address manually.



IP Address

Select an IP address.

Subnet Mask

Select subnet mask number.

Gateway

Select the default gateway of the network connected to the projector.

DNS

Select DNS number.

Apply

Press to conﬁrm the settings.

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User Controls

How to use web browser to control your projector

1. Fill in a new IP, a subnet mask, a gateway and a DNS in the dialogue

box.

2. Then choose apply and press “Enter” button to activate the

conﬁguration process.

3. Open your web browser and type in from the OSD LAN screen then

the web page will display as below:

4. Open “Control Panel” to control your projector.

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User Controls

For example: Use Microsoft Internet Explorer (IE) web browser to

control the projector, the IP address is http: // 10.0.50.100.

Step 1: Find an IP Address (10.0.50.100) from LAN function of projector.

10.0.50.100

Step 2: Select apply and press “Enter” button

to submit function or press “menu”

key to exit.

Step 3: To open Network Connections,

click Start, click Control Panel, click

Network and Internet Connections,

and then click Network Connections.

Click the connection you want to

conﬁgure, and then, under Network

Step 6: To open Internet Options, click IE

web browser, click Internet Options,

click the Connections tab and click

“LAN Settings...”

Tasks

, click Change settings of

this connection.

Step 4: On the General tab, under This con-

nection uses the following items, click

Internet Protocol (TCP/IP), and then

click “Properties.”

Step 7: The Local Area Network (LAN) Set-

ting dialog box appears, In the Proxy

Server area, cancel the Use a proxy

server for your LAN check box., then

click “OK” button twice.

Step 5: Click Use the following IP address,

and type in as below:

1) IP address: 10.0.50.XXX

2) Subnet mask: 255.255.0.0

3) Default gateway: 10.0.50.254

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User Controls

Step 8: Open your IE and type in the IP ad-

dress of 10.0.50.100 in the URL then

press “Enter” key. The web page will

display as below:

Step 9: Open “Control Panel” to control your

projector.

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User Controls

Options

Source Lock

On: The projector will search speciﬁed connection port.



Off: The projector will search for other signals if the current

input signal is lost.



High Altitude

Choose “On” to turn on High Altitude mode. Operates the fans at

full speed continuously to allow for proper high altitude cooling of

the projector.

Information Hide

On: Choose “On” to hide the searching message.



Off: Choose “Off” to show the searching message.



Keypad Lock

When the keypad lock function is on, the control panel will be

locked, but the projector can still be operated by the remote control.

If canceling this function, use the remote control and select this func-

tion to “Off”.

Background Color

Use this feature to display a “Black”, “Red”, “Blue”, “Green” or

“White” screen when no signal is available.

Reset

Choose “Yes” to return the display parameters on all menus to the

factory default settings.

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User Controls

Options | Advanced

Direct Power On

On: The projector will automatically power on when AC power

is supplied, without pressing the “Power/Standby” key on the

projector control panel or “Power” key on the remote control.



Off: Turn on the projector to normal mode.



Signal Power On

On: The projector will automatically power on when any signal

is supplied, without turn on the power key on the input equip-



ment control panel or “Power” key on the remote control.

Off: Turn on the projector to normal mode.



Auto Power Off

Set the countdown timer interval. The countdown timer will start,

when there is no signal being sent to the projector. Then projector

will automatically power off when the countdown has ﬁnished (in

minutes).

Sleep Timer

Set the countdown timer interval. The timer will begin, with or

without a signal input. Then the projector will automatically

power off then the sleep timer countdown has ﬁnished.

(in minutes)

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User Controls

Options |

Lamp Settings

Lamp Hours

Display the projection time.

Lamp Reminder

Choose this function to show or to hide the warning message

when the changing lamp message is displayed. The message will

appear 30 hours before suggested replacement of lamp.

Brightness Mode

STD: Choose “STD” to dim the projector lamp which will lower

power consumption and extend the lamp life by up to 130%.

Bright: Choose “Bright” to increase the brightness.



Lamp Reset

Reset the lamp life hour after replacing the lamp.

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Appendices

Troubleshooting

If you experience a problem with your projector, please

refer to the following information. If a problem persists,

please contact your local reseller or service center.

(See pages 62-63 for details)

Image Problems

No image appears on-screen

Ensure all the cables and power connections are correctly and

securely connected as described in the “Installation” section.



Ensure all the pins of connectors are not bent or broken.



Check if the projection lamp has been securely installed. Please

refer to the “Replacing the lamp” section.

Make sure you have opened the lens door and the projector is

switched on.



Ensure that the “AV Mute” feature is not turned on.

Partial, scrolling or incorrectly displayed image

 Press “Re-Sync” on the remote control or control panel.

If you are using a PC:



For Windows 95, 98, 2000, XP:

1. Open the “My Computer” icon, the “Control Panel” folder, and

then double click on the “Display” icon.

Noottee

2. Select the “Settings” tab.



(*) The resolution

XGA (1024 x 768) is

recommended for

computer signal.

3. Verify that your display resolution setting is lower than or equal

to UXGA (1600 x 1200). (*)

4. Click on the “Advanced Properties” button.

If the projector is still not projecting the whole image, you will also

need to change the monitor display you are using. Refer to the fol-

lowing steps.

5. Verify the resolution setting is lower than or equal to UXGA

(1600 x 1200) resolution.

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Appendices

6. Select the “Change” button under the “Monitor” tab.

7. Click on “Show all devices”. Next, select “Standard monitor

types” under the SP box; choose the resolution mode you need

under the “Models” box.

Noottee



(*) The resolution

8. Verify that the resolution setting of the monitor display is lower

than or equal to UXGA (1600 x 1200) (*)

XGA (1024 x 768)

is recommend for

computer signal.

If you are using a Notebook:



1. First, follow the steps above to adjust resolution of the comput-

er.

2. Press the toggle output settings. Example: [Fn]+[F4]

Acer

[Fn]+[F5]

[Fn]+[F8]

IBM/Lenovo  [Fn]+[F7]

HP/Compaq  [Fn]+[F4]



Asus 

Dell

NEC 

Toshiba 

[Fn]+[F3]

[Fn]+[F5]



Gateway  [Fn]+[F4]

Mac Apple:

System Preference Display Arrangement Mirror

display

If you experience difﬁculty changing resolutions or your monitor

freezes, restart all equipment including the projector.



The screen of the Notebook or PowerBook computer is not

displaying your presentation

If you are using a Notebook PC

Some Notebook PCs may deactivate their own screens when a

second display device is in use. Each has a different way to be

reactivated. Refer to your computer’s manual for detailed

information.

Image is unstable or ﬂickering

Use “Phase” to correct it. See page 37 for more information.

Change the monitor color setting on your computer.



Image has vertical ﬂickering bar

Use “Frequency” to make an adjustment. See page 37 for more

information.

Check and reconﬁgure the display mode of your graphic card to

make it compatible with the projector.



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Appendices

Image is out of focus

Make sure the lens cap is remove.



Adjust the Focus Ring on the projector lens.

Make sure the projection screen is between the required Stan-

dard lens 3.9 to 41.0 feet (1.2 to 12.5 meters)/Tele lens 13.1 to

58.0 feet (4.0 to 17.7 meters).

The image is stretched when displaying 16:9 DVD title

When you play anamorphic DVD or 16:9 DVD, the projector

will show the best image in 16:9 format on projector side.

If you play 4:3 format DVD title, please change the format as 4:3

in projector OSD.

If the image is still stretched, you will also need to adjust the

aspect ratio by referring to the following:

Please setup the display format as 16:9 (wide) aspect ratio type

on your DVD player.



Image is too small or too large

Adjust the Zoom Ring on the top of the projector.

Move the projector closer to or further from the screen.

Press [Menu] button on the remote control or projector panel,



go to “Display Format” and try the different settings.



Image has slanted sides

Noottee

If possible, reposition the projector so that it is centered on the

screen and below the bottom of the screen.





Use of Keystone is

not recommended.

Press [Keystone] button on the remote control or press [

]

on the projector panel, until the sides are vertical on the remote

control.

Image is reversed

Select “Setup Projection” from the OSD and adjust the

projection direction.





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Appendices

Intermission Problems

The projector stops responding to all controls

If possible, turn off the projector, then unplug the power cord and

wait at least 60 seconds before reconnecting power.



Lamp burns out or makes a popping sound

When the lamp reaches its end of life, it will burn out and may

make a loud popping sound. If this happens, the projector will not

turn on until the lamp module has been replaced. To replace the

lamp, follow the procedures in the “Replacing the Lamp” section

on pages 55-56.

Projector Status Indication

LED lighting message

Power/Standby

Temp-LED

(Red)

Lamp-LED

(Red)

LED

Message

(Blue)

(Red)

Standby State

(Input power cord)

Standby State

(Burn in Mode)

Power on (Press

power button)

Power off (Cooling)

Error (Over Temp.)

Error (Fan fail)

Flashing

Error (Lamp fail)

Download Mode

Noottee

Steady light

No light



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Appendices

Message Reminders

Fan failed:



Temperature warning:

Replacing the lamp:



Status message for searching source:

Remote Control Problems

If the remote control does not work

Check the operating angle for the remote control is approximately

±22.5°.



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Appendices

Make sure there are no obstructions between the remote

control and the projector. Move to within 6 m (20 ft) of the

projector.



Make sure the batteries are inserted correctly.

Replace weak batteries in the remote control.



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Appendices

Replacing the lamp

The projector automatically detects the lamp life. When the

lamp life is nearing the end of use, you will receive a

warning message.

When you see this message, please contact your local reseller

or service center to change the lamp as soon as possible.

Make sure the projector has been cooled down for at least 30

minutes before changing the lamp.

Warning: If ceiling mounted, please use caution when opening

the lamp access panel. It is recommended to wear safety glasses

if changing the bulb when ceiling mounted. “Caution must be

used to prevent any loose parts from falling out of projector.”

Warning: Lamp compartment may be hot! Allow it to cool down

before changing the lamp!

Warning: To reduce the risk of personal injury, do not drop the

lamp module or touch the lamp bulb. The bulb may shatter and

cause injury if it is dropped.

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Appendices

Lamp Replacement Procedure:

1. Switch off the power to the projector by pressing the “Power/Standby”

button.

2. Allow the projector to cool down for at least 30 minutes.

3. Disconnect the power cord.

4. Press OPEN and then pull down the lamp cover carefully. 

5. Open the lamp cover. 

6. Use a screwdriver to remove the 3 screws from the lamp module. 

7. Remove the lamp module. 

To replace the lamp module, reverse the previous steps.

8. Turn on the projector and use “Lamp Reset” after the lamp module is

replaced.

Lamp Reset: (i)Press “Menu” (ii)Select “Options” (iii)Select

“Lamp settings” (iv)Select “Lamp reset (v)Select “On”.



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Appendices

Compatibility Modes

Computer Compatibility



V-Sync (Hz)

Analog

Mode

Resolution

Digital

***

VGA

640 x 350

640 x 400

70, 85

***

VGA

640 x 480

60, 72, 75, 85

70, 85

60, 72, 75, 85

VGA

720 x 400

SVGA

800 x 600

56, 60, 72, 75, 85

60, 70, 75, 85

70, 75, 85

60, 75, 85

60, 72, 75

60, 70, 75

***

XGA

1024 x 768

1152 x 864

1280 x 1024

1400 x 1050

1600 x 1200

1280 x 720

640 x 480

* SXGA

60, 75

* SXGA+

* UXGA

Wide

***

50, 60

Power Book G4, VGA

Power Book G4, SXGA

Power Book G4, XGA

* Power Book G4, WXGA

* Power Book G4, HD

* Power Book G4, SXGA+

* Power Book G4, UXGA

Power G4, VGA

Power G4, SXGA

Power G4, XGA

* Power G4, WXGA

* Power G4, HD

* Power G4, UXGA

i MAC

60, 72, 75, 85

60, 75, 85

60, 70, 75, 85

60, 70

800 x 600

1024 x 768

1280 x 768

1280 x 720

1280 x 1024

1400 x 1050

1600 x 1200

640 x 480

60, 75

72, 75, 85

60, 75, 85

60, 70, 75, 85

800 x 600

1024 x 768

1280 x 768

1280 x 1024

1600 x 1200

1024 x 768

60, 75

Noottee

***

1. “ ”compressed com-

puter image.

Video Compatibility



2. For widescreen

resolution (WXGA),

the compatibility

support is depen-

dent on Notebook/

PC models.

NTSC

M (3.58MHz), 4.43 MHz, 480i/p @60Hz

PAL

B, D, G, H, I, M, N, 576i/p @50Hz

SECAM

HDTV

B, D, G, K, K1, L

480p, 576p, 720p, 1080i (50/60 Hz)

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Appendices

RS232 Commands and Protocol

Function List

RS232 Pin Assignments

Pin no.

Name

I/O (From Projector Side

RXD

TXD

OUT

RS232

RTS

CTS

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Appendices

RS232 Protocol Function List

SEND to projector

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

232 ASCII CHEX Code Function Description

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Noottee

Baud Rate : 9600

~XX00 1

~XX00 2

~XX00 1 ~nnnn

7E 30 30 30 30 20 31 0D

7E 30 30 30 30 20 32 0D

Power ON

Power OFF

Power On with Password

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX01 1

~XX02 1

~XX02 2

~XX03 1

~XX03 2

~XX04 1

~XX04 2

~XX05 1

~XX06 1

~XX07 1

~XX08 1

~XX09 1

~XX10 1

~XX12 1

~XX12 2

~XX12 4

~XX12 5

~XX12 6

~XX12 7

~XX12 8

~XX12 9

7E 30 30 30 31 20 31 0D

7E 30 30 30 32 20 31 0D

7E 30 30 30 32 20 32 0D

7E 30 30 30 33 20 31 0D

7E 30 30 30 33 20 32 0D

7E 30 30 30 34 20 31 0D

7E 30 30 30 34 20 32 0D

7E 30 30 30 35 20 31 0D

7E 30 30 30 36 20 31 0D

7E 30 30 30 37 20 31 0D

7E 30 30 30 38 20 31 0D

7E 30 30 30 39 20 31 0D

7E 30 30 31 30 20 31 0D

7E 30 30 31 32 20 31 0D

7E 30 30 31 32 20 32 0D

7E 30 30 31 32 20 34 0D

7E 30 30 31 32 20 35 0D

7E 30 30 31 32 20 36 0D

7E 30 30 31 32 20 37 0D

7E 30 30 31 32 20 38 0D

7E 30 30 31 32 20 39 0D

Resync

AV Mute

Off

Mute

Data Bits: 8

Freeze

Unfreeze

Zoom Plus

Zoom Minus

Up (Pan under zoom)

Down (Pan under zoom)

Left (Pan under zoom)

Right (Pan under zoom)

Direct Source Selection

Parity: None

Stop Bits: 1

Flow Control : None

UART16550 FIFO: Disable

Projector Return (Pass): P

Projector Return (Fail): F

XX=01-99, projector’s ID,

XX=00 is for all projectors

HDMI

DVI-D

BNC

VGA 1

VGA 2

VGA 1 SCART

VGA 1 Component

S-Video

~XX12 10 7E 30 30 31 32 20 31 30 0D

~XX12 11 7E 30 30 31 32 20 31 31 0D

~XX12 12 7E 30 30 31 32 20 31 32 0D

~XX12 13 7E 30 30 31 32 20 31 33 0D

Video

Wireless

VGA 2 SCART

VGA 2 Component

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX20 1

~XX20 2

~XX20 3

~XX20 4

~XX20 5

~XX20 6

7E 30 30 32 30 20 31 0D

7E 30 30 32 30 20 32 0D

7E 30 30 32 30 20 33 0D

7E 30 30 32 30 20 34 0D

7E 30 30 32 30 20 35 0D

7E 30 30 32 30 20 36 0D

Display Mode

Presentation

Bright

Movie

sRGB

User 1

User 2

Noottee

1. There is a <CR> after all

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX21 n

~XX22 n

~XX23 n

7E 30 30 32 31 20 a 0D

7E 30 30 32 32 20 a 0D

7E 30 30 32 33 20 a 0D

Brightness

Contrast

Sharpness

n= -50 (a= 2D 35 30) ~ +50 (a= 35 30)

n= -16 (a= 2D 31 36) ~ +15 (a= 31 35)

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX170 n 7E 30 30 31 37 30 20 a 0D

~XX171 n 7E 30 30 31 37 31 20 a 0D

~XX27 n 7E 30 30 32 37 20 a 0D

~XX172 n 7E 30 30 31 37 32 20 a 0D

Color

Red Hue

n= -100 (a= 2D 30 30) ~ 100 (a= 31 30 30)

n= 0 (a= 30) ~ 199 (a= 31 39 39)

n= -100 (a= 2D 30 30) ~ 100 (a= 31 30 30)

n= 0 (a= 30) ~ 199 (a= 31 39 39)

n= -100 (a= 2D 30 30) ~ 100 (a= 31 30 30)

n= 0 (a= 30) ~ 199 (a= 31 39 39)

n= -100 (a= 2D 30 30) ~ 100 (a= 31 30 30)

n= 0 (a= 30) ~ 199 (a= 31 39 39)

n= -100 (a= 2D 30 30) ~ 100 (a= 31 30 30)

n= 0 (a= 30) ~ 199 (a= 31 39 39)

n= -100 (a= 2D 30 30) ~ 100 (a= 31 30 30)

n= 0 (a= 30) ~ 199 (a= 31 39 39)

ASCII commands.

Red Saturation

Red Gain

Green Hue

Green Saturation

Green Gain

Blue Hue

Blue Saturation

Blue Gain

Cyan Hue

Cyan Saturation

Cyan Gain

Yellow Hue

Yellow Saturation

Yellow Gain

Magenta Hue

Magenta Saturation

Magenta Gain

Reset

2. 0D is the HEX code for <CR>

in ASCII code.

~XX173 n 7E 30 30 31 37 33 20 a 0D

~XX28 n 7E 30 30 32 38 20 a 0D

~XX174 n 7E 30 30 31 37 34 20 a 0D

~XX175 n 7E 30 30 31 37 35 20 a 0D

~XX29 n 7E 30 30 32 39 20 a 0D

~XX176 n 7E 30 30 31 37 36 20 a 0D

~XX177 n 7E 30 30 31 37 37 20 a 0D

~XX30 n 7E 30 30 33 30 20 a 0D

~XX178 n 7E 30 30 31 37 38 20 a 0D

~XX179 n 7E 30 30 31 37 39 20 a 0D

~XX31 n 7E 30 30 33 31 20 a 0D

~XX180 n 7E 30 30 31 38 30 20 a 0D

~XX181 n 7E 30 30 31 38 31 20 a 0D

~XX32 n 7E 30 30 33 32 20 a 0D

~XX33 1 7E 30 30 33 33 20 a 0D

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX34 n

~XX35 1

~XX35 2

~XX35 3

~XX35 4

7E 30 30 33 34 20 a 0D

7E 30 30 33 35 20 31 0D

7E 30 30 33 35 20 32 0D

7E 30 30 33 35 20 33 0D

7E 30 30 33 35 20 34 0D

White Peaking

Degamma

n= 0 (a= 30) ~ 10 (a= 31 30)

Film

Video

Graphics

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX36 1

~XX36 2

~XX36 3

~XX37 1

~XX37 2

~XX37 3

7E 30 30 33 36 20 31 0D

7E 30 30 33 36 20 32 0D

7E 30 30 33 36 20 33 0D

7E 30 30 33 37 20 31 0D

7E 30 30 33 37 20 32 0D

7E 30 30 33 37 20 33 0D

Color Temp.

Warm

Medium

Cold

Auto

RGB

YUV

Color Space

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX39 1

~XX39 2

~XX39 4

~XX39 5

~XX39 6

~XX39 9

7E 30 30 33 39 20 31 0D

7E 30 30 33 39 20 32 0D

7E 30 30 33 39 20 34 0D

7E 30 30 33 39 20 35 0D

7E 30 30 33 39 20 36 0D

7E 30 30 33 39 20 39 0D

Input Source

HDMI

DVI-D

BNC

VGA 1

VGA 2

S-Video

Video

~XX39 10 7E 30 30 33 39 20 31 30 0D

~XX39 11 7E 30 30 33 39 20 31 31 0D

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Wireless

~XX60 1

~XX60 2

~XX60 3

~XX60 4

7E 30 30 36 30 20 31 0D

7E 30 30 36 30 20 32 0D

7E 30 30 36 30 20 33 0D

7E 30 30 36 30 20 34 0D

Format

4:3

16:9-l

16:9-ll

Window

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX61 n

~XX62 n

~XX63 n

~XX64 n

~XX65 n

~XX66 n

7E 30 30 36 31 20 a 0D

7E 30 30 36 32 20 a 0D

7E 30 30 36 33 20 a 0D

7E 30 30 36 34 20 a 0D

7E 30 30 36 35 20 a 0D

7E 30 30 36 36 20 a 0D

Overscan

Zoom

H Image Shift

V Image Shift

H Keystone

V Keystone

n= 0 (a= 30) ~ 10 (a= 31 30)

n= 0 (a= 30) ~ 25 (a= 32 35)

n= -50 (a= 2D 35 30) ~ 50 (a= 35 30)

n= -40 (a= 2D 34 30) ~ 40 (a= 34 30)

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX67 1 7E 30 30 36 37 20 31 0D PC Mode Normal

~XX67 2 7E 30 30 36 37 20 32 0D Wide

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX70 1

~XX70 2

~XX70 3

~XX70 4

~XX70 5

~XX70 6

~XX70 7

~XX70 8

~XX70 9

7E 30 30 37 30 20 31 0D

7E 30 30 37 30 20 32 0D

7E 30 30 37 30 20 33 0D

7E 30 30 37 30 20 34 0D

7E 30 30 37 30 20 35 0D

7E 30 30 37 30 20 36 0D

7E 30 30 37 30 20 37 0D

7E 30 30 37 30 20 38 0D

7E 30 30 37 30 20 39 0D

Language

English

German

French

Italian

Spanish

Portuguese

Polish

Dutch

Swedish

~XX70 10 7E 30 30 37 30 20 31 30 0D

~XX70 11 7E 30 30 37 30 20 31 31 0D

~XX70 12 7E 30 30 37 30 20 31 32 0D

~XX70 13 7E 30 30 37 30 20 31 33 0D

~XX70 14 7E 30 30 37 30 20 31 34 0D

~XX70 15 7E 30 30 37 30 20 31 35 0D

~XX70 16 7E 30 30 37 30 20 31 36 0D

~XX70 17 7E 30 30 37 30 20 31 37 0D

~XX70 18 7E 30 30 37 30 20 31 38 0D

~XX70 19 7E 30 30 37 30 20 31 39 0D

~XX70 20 7E 30 30 37 30 20 32 30 0D

Norwegian/Danish

Finnish

Greek

Traditional Chinese

Simplified Chinese

Japanese

Korean

Russian

Hungarian

Czechoslovak

Arabic

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

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Appendices

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

SEND to projector

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

232 ASCII CHEX Code Function Description

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX71 1

~XX71 2

~XX71 3

~XX71 4

7E 30 30 37 31 20 31 0D

7E 30 30 37 31 20 32 0D

7E 30 30 37 31 20 33 0D

7E 30 30 37 31 20 34 0D

Projection

Front-Desktop

Rear-Desktop

Front-Ceiling

Rear-Ceiling

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX72 1

~XX72 2

~XX72 3

~XX72 4

~XX72 5

7E 30 30 37 32 20 31 0D

7E 30 30 37 32 20 32 0D

7E 30 30 37 32 20 33 0D

7E 30 30 37 32 20 34 0D

7E 30 30 37 32 20 35 0D

Menu Location

Top Left

Top Right

Centre

Bottom Left

Bottom Right

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX73 n

~XX74 n

~XX75 n

~XX76 n

7E 30 30 37 33 20 a 0D

7E 30 30 37 34 20 a 0D

7E 30 30 37 35 20 a 0D

7E 30 30 37 36 20 a 0D

Signal

Frequency

Phase

H. Position

V. Position

n= -50 (a= 2D 35 30) ~ +50 (a= 35 30)

n= 0 (a= 30) ~ 63 (a= 36 33)

n= -100 (a= 2D 31 30 30) ~ 100 (a= 31 30 30)

n= -10 (a= 2D 31 30) ~ 10 (a= 31 30)

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX77 n

7E 30 30 37 37 20 31 aabbcc 0D Security

Security Timer

Month/Day/Hour n=mmddhh

mm= 00 (aa=30 30) ~ 99 (aa=39 39)

dd = 00 (aa=30 30) ~ 29 (aa=32 39)

hh = 00 (aa=30 30) ~ 23 (aa=32 33)

~XX78 1

~XX78 2

7E 30 30 37 38 20 31 0D

7E 30 30 37 38 20 32 0D

Security Settings

Off

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX79 n

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

7E 30 30 37 39 20 31 a 0D

Projector ID

n= 00 (a=30 30) ~99 (a=39 39)

~XX80 1

~XX80 2

~XX81 n

7E 30 30 38 30 20 31 0D

7E 30 30 38 30 20 32 0D

7E 30 30 38 31 20 31 a 0D

Mute

Off

Volume

n=0 (a=30) ~ 16 (a=31 36)

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX82 1

~XX82 2

~XX83 1

7E 30 30 38 32 20 31 0D

7E 30 30 38 32 20 32 0D

7E 30 30 38 33 20 31 0D

Logo

Optoma

User

Logo Capture

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX84 1

~XX84 2

~XX85 1

~XX85 2

7E 30 30 38 34 20 31 0D

7E 30 30 38 34 20 32 0D

7E 30 30 38 35 20 31 0D

7E 30 30 38 35 20 32 0D

Lens Shift

Lock

Unlock

Lock

Unlock

Zoom/Focus

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX100 1 7E 30 30 31 30 30 20 31 0D

~XX100 2 7E 30 30 31 30 30 20 32 0D

~XX101 1 7E 30 30 31 30 31 20 31 0D

~XX101 2 7E 30 30 31 30 31 20 32 0D

~XX102 1 7E 30 30 31 30 32 20 31 0D

~XX102 2 7E 30 30 31 30 32 20 32 0D

~XX103 1 7E 30 30 31 30 33 20 31 0D

~XX103 2 7E 30 30 31 30 33 20 32 0D

Source Lock

Off

High Altitude

Information Hide

Keypad Lock

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX104 1 7E 30 30 31 30 34 20 31 0D

~XX104 2 7E 30 30 31 30 34 20 32 0D

~XX104 3 7E 30 30 31 30 34 20 33 0D

~XX104 4 7E 30 30 31 30 34 20 34 0D

~XX104 5 7E 30 30 31 30 34 20 35 0D

Background Color

Blue

Black

Red

Green

White

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX105 1 7E 30 30 31 30 35 20 31 0D

~XX105 2 7E 30 30 31 30 35 20 32 0D

~XX113 1 7E 30 30 31 31 33 20 31 0D

~XX113 2 7E 30 30 31 31 33 20 32 0D

~XX106 n 7E 30 30 31 30 36 20 a 0D

~XX107 n 7E 30 30 31 30 37 20 a 0D

Advanced

Direct Power On

Off

Signal Power On

Auto Power Off (min)

n= 0 (a= 30) ~ 999 (a= 39 39 39)

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX108 1 7E 30 30 31 30 38 20 31 0D

~XX109 1 7E 30 30 31 30 39 20 31 0D

~XX109 2 7E 30 30 31 30 39 20 32 0D

~XX110 1 7E 30 30 31 31 30 20 31 0D

~XX110 2 7E 30 30 31 31 30 20 32 0D

~XX111 1 7E 30 30 31 31 31 20 31 0D

~XX111 2 7E 30 30 31 31 31 20 32 0D

Lamp Setting

Lamp Hour

Lamp Reminder

Off

Bright

STD

Yes

Brightness Mode

Lamp Reset

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX112 1 7E 30 30 31 31 32 20 31 0D Reset Yes

~XX112 2 7E 30 30 31 31 32 20 32 0D No

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

SEND to Remote

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX140 1 7E 30 30 31 34 30 20 31 0D

~XX140 2 7E 30 30 31 34 30 20 32 0D

~XX140 3 7E 30 30 31 34 30 20 33 0D

~XX140 4 7E 30 30 31 34 30 20 34 0D

~XX140 5 7E 30 30 31 34 30 20 35 0D

~XX140 6 7E 30 30 31 34 30 20 36 0D

~XX140 7 7E 30 30 31 34 30 20 37 0D

~XX140 8 7E 30 30 31 34 30 20 38 0D

~XX140 9 7E 30 30 31 34 30 20 39 0D

~XX140 10 7E 30 30 31 34 30 20 31 30 0D

~XX140 11 7E 30 30 31 34 30 20 31 31 0D

~XX140 12 7E 30 30 31 34 30 20 31 32 0D

~XX140 13 7E 30 30 31 34 30 20 31 33 0D

~XX140 14 7E 30 30 31 34 30 20 31 34 0D

~XX140 15 7E 30 30 31 34 30 20 31 35 0D

~XX140 16 7E 30 30 31 34 30 20 31 36 0D

~XX140 17 7E 30 30 31 34 30 20 31 37 0D

~XX140 18 7E 30 30 31 34 30 20 31 38 0D

~XX140 19 7E 30 30 31 34 30 20 31 39 0D

~XX140 20 7E 30 30 31 34 30 20 32 30 0D

~XX140 21 7E 30 30 31 34 30 20 32 31 0D

~XX140 22 7E 30 30 31 34 30 20 32 32 0D

~XX140 23 7E 30 30 31 34 30 20 32 33 0D

~XX140 24 7E 30 30 31 34 30 20 32 34 0D

~XX140 25 7E 30 30 31 34 30 20 32 35 0D

~XX140 26 7E 30 30 31 34 30 20 32 36 0D

~XX140 27 7E 30 30 31 34 30 20 32 37 0D

Power

Re-sync

Keystone

AV Mute

Freeze

Display

Zoom in

Zoom out

Volume +

Volume -

Enter (for projection MENU)

Left

Right

Down

Lens Function

Format (1)

HDMI (2)

Wireless (3)

Source (4)

DVI (5)

BNC (6)

VGA-1 (7)

Video (8)

S-Video (9)

VGA-2 (0)

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

SEND from projector automatically

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

232 ASCII CHEX Code

Function

Projector Return Description

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

When in: Standby/Warming/Cooling/Out of Range/Lamp fail INFOn n : 0/1/2/3/4 = Standby/Warming/Cooling/Out of

Range/Lamp Fail

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

READ from projector

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

232 ASCII CHEX Code

Function

Projector Return Description

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

~XX121 1 7E 30 30 31 32 31 20 31 0D

Input Source Commands

OKaa

aa : 00/01/02/03/04/05/06/07/08=None/DVI/VGA1/VGA2/

S-Video/Video/BNC/HDMI/Wireless

~XX122 1 7E 30 30 31 32 32 20 31 0D

~XX123 1 7E 30 30 31 32 33 20 31 0D

Software Version

Display Mode

OKaaaa

OKa

a : 0/1/2/3/4/5=Presentation/Bright/Movie/sRGB/User1/

User2

~XX124 1 7E 30 30 31 32 34 20 31 0D

~XX125 1 7E 30 30 31 32 35 20 31 0D

~XX126 1 7E 30 30 31 32 36 20 31 0D

~XX127 1 7E 30 30 31 32 37 20 31 0D

~XX128 1 7E 30 30 31 32 38 20 31 0D

~XX129 1 7E 30 30 31 32 39 20 31 0D

Power State

Brightness

Contrast

Aspect Ratio

Color Temperature

Projection Mode

OKa

OKn

OKa

Oka

a : 1/0=On/Off

n : -50 to 50

a : 0/1/2/3/4=4:3/16:9I/16:9II/Window

a : 0/1/2=Warm/Medium/Cold

a : 0/1/2/3=Front-Desktop/Rear-Desktop /Front-

Ceiling/Rear-Ceiling

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

a : 1/0=On/Off

bbbb: Lamp Hour

cc: source 00/01/02/03/04/05/06/07/08= None/DVI/VGA1/

~XX150 1 7E 30 30 31 35 30 20 31 0D

Information

OKabbbbccdddde

VGA2/S-Video/Video/BNC/HDMI/Wireless

dddd: FW version

e : Display mode 0/1/2/3/4/5=Presentation/

Bright/Movie/sRGB/User1/User2

n : 0 EP783

~XX151 1 7E 30 30 31 35 31 20 31 0D

Model name

OKn

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Appendices

Ceiling Mount Installation

1. To prevent damaging your projector, please use

Optoma’s recommended mount package for installation.

2. If you wish to use a third party ceiling mount kit, please

ensure the screws used to attached a mount to the projec-

tor met the following speciﬁcations:

Screw type: M6



Noottee

Maximum screw length: 8.5mm

Minimum screw length: 6.5mm



Please note that

damage result-

ing from incorrect

installation will

invalidate the

warranty.

Unit: mm (millimeter)

Adjustable

distance

Warning:

Fixed distance

1. If you buy the ceiling

mount from other

company, please

ensure that there is at

least 10cm distance

between the bottom

cover of the projector

and the ceiling.

229

169

Front of projector

2. Avoid placing

161

the projector near

sources of heat such

air-conditioning

units and heaters

otherwise it may

overheat and shut

down automatically.

3. Ceiling mounting

shall be mounting on

metal or concrete.

114

398

140

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Appendices

Optoma Global Ofﬁces

For service or support please contact your local ofﬁce.

USA

715 Sycamore Drive

Tel : 408-383-3700

Milpitas, CA 95035, USA

www.optomausa.com

Fax : 408-383-3702

Service : [email protected]

Canada

5630 Kennedy Road, Mississauga,

ON, L4Z 2A9, Canada

www.optoma.ca

Tel : 905-361-2582

Fax : 905-361-2581

Europe

42 Caxton Way, The Watford Business Park

Watford, Hertfordshire,

WD18 8QZ, UK

www.optoma.eu

Tel : +44 (0) 1923 691 800

Fax : +44 (0) 1923 691 888

Service Tel : +44 (0)1923 691865

Service : [email protected]

Optoma France

Bâtiment E

81-83 avenue Edouard Vaillant

Tel.: +33 1 41 46 12 20

Fax : +33 1 41 46 94 35

92100 Boulogne Billancourt, France Service : [email protected]

Optoma Spain

Paseo de la Castellana

135 7 Planta

Tel.: +34 91 790 67 01

+34 91 790 67 02

Madrid, Spain

Fax : + 34 91 790 68 69

Optoma Deutschland

Werftstrasse 25

D40549 Düsseldorf,

Germany

Tel : +49 (0) 211 506 6670

Fax : +49 (0) 211 506 66799

Service : [email protected]

Optoma Scandinavia

Grev Wedels Plass 2

3015 Drammen

Tel : +47 32 26 89 90

Fax : +47 32 83 78 98

Service : [email protected]

Norway

Latin America

715 Sycamore Drive

Milpitas, CA 95035, USA

www.optoma.com.br

Tel : 408-383-3700

Fax : 408-383-3702

www.optoma.com.mx

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Appendices

Korean

WOOMI TECH.CO.,LTD.

4F,Minu Bldg.33-14, Kangnam-Ku, Tel : +82+2+34430004

seoul,135-815, KOREA

Fax : +82+2+34430005

Japanese

東京都足立区綾瀬3-25-18

株式会社オーエスエム

サポートセンター:0120-46-5040

E-mail : [email protected]

www.os-worldwide.com

Taiwan

5F., No. 108, Minchiuan Rd.

Shindian City,

Tel : +886-2-2218-2360

Fax : +886-2-2218-2313

Service : [email protected]

asia.optoma.com

Taipei Taiwan 231, R.O.C.

www.optoma.com.tw

Hong Kong

Unit A, 27/F Dragon Centre,

79 Wing Hong Street,

Cheung Sha Wan,

Tel : +852-2396-8968

Fax : +852-2370-1222

www.optoma.com.hk

Kowloon, Hong Kong

China

5F, No. 1205, Kaixuan Rd.,

Changning District

Shanghai, 200052, China

Tel : +86-21-62947376

Fax : +86-21-62947375

www.optoma.com.cn

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Appendices

Regulation & Safety notices

This appendix lists the general notices of your projector.

FCC notice

This device has been tested and found to comply with the lim-

its for a Class B digital device pursuant to Part 15 of the FCC

rules. These limits are designed to provide reasonable protec-

tion against harmful interference in a residential installation.

This device generates, uses, and can radiate radio frequency

energy and, if not installed and used in accordance with the

instructions, may cause harmful interference to radio commu-

nications.

However, there is no guarantee that interference will not occur

in a particular installation. If this device does cause harmful

interference to radio or television reception, which can be de-

termined by turning the device off and on, the user is encour-

aged to try to correct the interference by one or more of the

following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the device and receiver.

• Connect the device into an outlet on a circuit different

from that to which the receiver is connected.

• Consult the dealer or an experienced radio/television

technician for help.

Notice: Shielded cables

All connections to other computing devices must be

made using shielded cables to maintain compliance

with FCC regulations.

Caution

Changes or modiﬁcations not expressly approved by the

manufacturer could void the user’s authority, which is

granted by the Federal Communications Commission,

to operate this device.

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Appendices

Operation conditions

This device complies with Part 15 of the FCC Rules. Operation

is subject to the following two conditions:

1.This device may not cause harmful interference, and

2.This device must accept any interference received,

including interference that may cause undesired opera-

tion.

Notice: Canadian users

This Class B digital apparatus complies with Canadian

ICES-003.

Remarque à l’intention des utilisateurs ca-

nadiens

Cet appareil numerique de la classe B est conforme a la norme

NMB-003 du Canada.

Declaration of Conformity for EU countries

• EMC Directive 2004/108/EC (including amendments)

• Low Voltage Directive 2006/95/EC

• R & TTE Directive 1999/5/EC (if product has RF func-

tion)

Disposal instructions

Do not throw this electronic device into the

trash when discarding. To minimize pollution

and ensure utmost protection of the global

environment, please recycle it.

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