LG Electronics Computer Monitor 42LS75A 49LS75A 55LS75A User Manual

OWNER’S MANUAL

MONITOR SIGNAGE

Please read this manual carefully before operating the your set and retain it

for future reference.

MONITOR SIGNAGE MODELS

42LS75A

49LS75A

55LS75A

www.lg.com

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LICENSES

Supported licenses may differ by model. For more information of the licenses, visit www.lg.com.

The terms HDMI and HDMI High-Definition Multimedia Interface, and the

HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in

the United States and other countries.

This DivX Certified® device has passed rigorous testing to ensure it plays

DivX® video. To play purchased DivX movies, first register your device at vod.

divx.com. Find your registration code in the DivX VOD section of your device

setup menu.

DivX Certified® to play DivX® video up to HD 1080p, including premium

content.

DivX®, DivX Certified® and associated logos are trademarks of DivX, LLC

and are used under license.

Covered by one or more of the following U.S. patents: 7,295,673; 7,460,668;

7,515,710; 7,519,274.

Manufactured under license from Dolby Laboratories. Dolby and the double-D

symbol are trademarks of Dolby Laboratories.

For DTS patents, see http://patents.dts.com. Manufactured under license from

DTS Licensing Limited. DTS, the Symbol, & DTS and the Symbol together are

registered trademarks, and DTS 2.0 Channel is a trademark of DTS, Inc. ©

NOTE

• The warranty will not cover any damage caused by using the product in an excessively dusty

environment.

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ASSEMBLY AND PREPARATION

Accessories

Please check whether all the components are included in the box before using the product. If there are any

missing components, contact the retail store where you purchased the product. The illustrations in this manual

may differ from the actual product and accessories.

Remote Control,

Batteries (AAA) 2EA

Power Cord

IR & Light Sensor

CD (Owner’s Manual) /

Card

HDMI Cable

Mounting Cable Tie

CAUTION

• Always use genuine components to ensure safety and product performance.

• The product warranty will not cover damage or injury caused by the use of counterfeit components.

NOTE

• The accessories provided with your product may vary depending on the model or region.

• Product specifications or contents in this manual may be changed without prior notice due to

upgrade of product functions.

• SuperSign Software & Manual

- Downloading from the LG Electronics website.

- Visit the LG Electronics website (www.lgecommercial.com/supersign) and download the latest

software for your model.

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ASSEMBLY AND PREPARATION

Optional Accessories

Without prior notice, optional accessories are subject to change to improve the performance of the

product, and new accessories may be added. The illustrations in this manual may differ from the actual

product and accessories.

Screws

Stand

Diameter 4.0 mm x Pitch 0.7 mm x

ST-200T

Length 10 mm (including spring washer)

Stand kit

Speakers

SP-2100

Cable Holders/

Cable Ties

Screws

Diameter 4.0 mm x Pitch

0.7 mm x Length 8 mm

(including spring washer)

1.6 mm x Length 10 mm

Speaker kit

NOTE

• Cable holder/Cable tie may not be available in some areas or for some models.

• Optional accessories are available for some models. If necessary, please purchase them separately.

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ASSEMBLY AND PREPARATION

KT-OPSA

Screws

Connecting

Cable

Power Cord

Card (Easy Setup Guide)

OPS kit

AN-WF500

KT-SP0

Wi-Fi Dongle kit

Pixel sensor kit

NOTE

• Optional accessories are available for some models. If necessary, please purchase them separately.

• Pixel sensor is sold separately. You can obtain additional accessories from your local retail store.

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ASSEMBLY AND PREPARATION

Parts and Buttons

PIXEL

IR&LIGHT

SENSOR

3.3V^_-^_-^_-0.25mA

Buttons

Connection

Panel

Buttons

Description

INPUT

Changes the input source.

Accesses the main menus, or saves your input and exits the menus.

Adjust the up and down.

Adjusts the volume level.

AUTO/

SET

Displays the current signal and mode.

Press this button to adjust the screen automatically (available only in RGB mode)

Turns the power on or off.

/ I

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ASSEMBLY AND PREPARATION

Connecting the Stand

Connecting the Speakers

- For certain models only.

- The image may be different according to the

model

- For certain models only.

- The image may be different according to the

model.

Place a soft cloth on the table and place the

product with the screen facing downward.

Connect an input signal cable before

installing the speakers.

2 Mount the speakers by using screws as

shown below. Make sure the power cable is

disconnected before making a connection.

2 Use the screws to secure the stand to the

back of the product as shown below.

3 Connect the speaker cables noting the

correct polarity. Use cable holders and cable

ties to organize the speaker cables.

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ASSEMBLY AND PREPARATION

Connecting IR & Light Sensor

Using Kensington Lock

The Kensington security system connector is

located at the back of the monitor. For more

information on installation and use of this

system, refer to the manual provided with the

Kensington security system or visit http://www.

kensington.com.

When you connect the cable to the product,

the feature for receiving remote control signals

is activated. The IR & light sensor is magnetic.

Attach it to the front edge of the product for use.

[Front]

Connect the Kensington security system cable

between the monitor and a table.

PIXEL

IR&LIGHT

SENSOR

3.3V^_-^_-^_-0.25mA

CAUTION

NOTE

• The Kensington security system is optional.

You can obtain additional accessories from

most electronics retail stores.

Portrait Layout

When installing in a portrait layout, rotate the

monitor counterclockwise 90 degrees (when

facing the screen).

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ASSEMBLY AND PREPARATION

Connecting the OPS

- For certain models only.

- The image may be different according to the

model.

3 Align the KT-OPSA along the four screw

holes on the rear of the set and attach it

to the rear of the set using the four screws

provided.

Lay a clean cloth on the floor, put the

monitor on it with the screen facing

downward, and then remove the screws

from the OPS hole cover on the rear of the

monitor with a screwdriver.

KT-OPSA

4 Open the top cover of the KT-OPSA and

connect the cable provided to the connector

inside the set and the connector on the KT-

OPSA.

OPS Hole Cover

2 Lift the left side (round part) of the OPS hole

cover. Remove the cover.

Connector on

Connector inside the set

the KT-OPSA

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ASSEMBLY AND PREPARATION

5 Close the top cover of the KT-OPSA and

tighten it on the left and right with the two

screws provided.

6 Insert the OPS Player (sold separately) into

the bottom hole of the KT-OPSA and finish

the installation by tightening the two screws

provided on the bottom.

OPS Player

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ASSEMBLY AND PREPARATION

Attaching and removing the LG Logo Bracket

- For certain models only.

- The image may be different according to the model.

Removing the LG Logo

Attaching the LG Logo on the right side

Lay a clean cloth on the floor, and then put

the monitor on it with the screen face down.

Remove the two screws that secure the LG

Logo Bracket to the bottom of the rear side

of the monitor using a screwdriver.

Lay a clean cloth on the floor, and then put

the monitor on it with the screen face down.

Remove the two screws that secure the LG

Logo Bracket to the bottom of the rear side

of the monitor using a screwdriver.

LG Logo Bracket

2 After removing the screws, remove the LG

Logo. Attach the LG Logo Bracket with the

two screws, aligning it with the holes at the

right side.

2 After removing the screws, remove the

LG Logo. When re-attaching the LG Logo,

follow the process in reverse order.

Hole

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ASSEMBLY AND PREPARATION

Installing on a Wall

CAUTION

• Disconnect the power cord before moving or

installing the monitor to avoid risk of electric

shock.

For proper ventilation, allow a clearance of 10

cm on each side and from the wall. Detailed

installation instructions are available from your

dealer, see the optional Tilt Wall Mounting

Bracket Installation and Setup Guide.

• If you install the monitor on a ceiling

or slanted wall, it may fall and result in

injury. Use an authorized LG wall mount

and contact your local dealer or qualified

personnel to assist with the installation.

• Do not over tighten the screws as this may

damage the monitor and void your warranty.

• Use only screws and wall mounting brackets

that meet the VESA standard. Any damage

or injuries caused by misuse or use of

improper accessories are not covered by the

warranty.

10 cm

• To prevent injury, this apparatus must be

securely attached to the wall in accordance

with the installation instructions. (This only

pertains to Australia and New Zealand.)

10 cm

To install your monitor on a wall, attach a wall

mounting bracket (optional part) to the back of

the monitor.

Make sure that the wall mounting bracket is

securely fixed to the monitor and to the wall.

NOTE

Use only screws and wall mounting brackets

that conform to VESA standards.

• The wall mount kit includes the installation

guide and all necessary parts.

• The wall mounting bracket is optional. You

can obtain additional accessories from your

local dealer.

• The length of screws required may differ

depending on the wall mount. Be sure to

use the correct length.

• For more information, please refer to the

guide provided with the wall mount.

2 Screws which are longer than standard

length may damage the inside of the

monitor.

3 A non-VESA standard screw may damage

the product and cause the monitor to fall.

LG Electronics is not liable for any accidents

related to the use of non-standard screws.

4 Please use VESA standard as below.

• 785 mm and above

* Fixing screws: Diameter 6.0 mm x Pitch

1.0 mm x Length 12 mm

785 mm

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ASSEMBLY AND PREPARATION

Securing the monitor to a wall (optional)

WARNING

Procedure may differ depending on the model.

• If the monitor is not positioned in a

sufficiently stable location, there is a

danger that it will fall. Many injuries,

particularly to children, can be avoided by

taking simple precautions such as:

»»Using cabinets or stands

recommended by the manufacturer.

»»Only using furniture that can safely

support the monitor.

»»Ensuring the monitor is not

overhanging the edge of the supporting

furniture.

»»Not placing the monitor on tall furniture

(for example, cupboards or bookcases)

without anchoring both the furniture

and the monitor to a suitable support.

»»Not placing cloth or other materials

between the monitor and supporting

furniture.

»»Educating children about the dangers

of climbing on furniture to reach the

monitor or its controls.

Insert and tighten the eyebolts, or brackets

and bolts on the back of the monitor.

- If there are already bolts inserted in the

eyebolts’ position, remove the other bolts

first.

2 Mount the wall brackets with the bolts to the

wall. Match the location of the wall bracket

and the eyebolts on the rear of the monitor.

3 Connect the eyebolts and wall brackets

tightly with a sturdy cord.

Make sure the securing cord is horizontal

with the flat surface.

CAUTION

• Make sure that children do not climb on or

hang from the monitor.

NOTE

• Use a platform or cabinet that is large

and strong enough to support the monitor

securely.

• Brackets, bolts, and cords are sold

separately. You can obtain additional

accessories from your local retail store.

• The illustration shows a general example of

installation and may look different from the

actual product.

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REMOTE CONTROL

The descriptions in this manual are based on the buttons on the remote control. Please read this

manual carefully to use the monitor correctly.

To install batteries, open the battery cover, place batteries (1.5 V AAA) matching

the labels inside the compartment, and close the battery cover.

and

terminals to

To remove the batteries, perform the installation actions in reverse. The illustrations may differ from the

actual accessories.

CAUTION

• Do not mix old and new batteries, as this

may damage the remote control.

• Be sure to point the remote control toward

the remote control sensor on the monitor.

ENERGY SAVING(

)

(POWER)

Adjusts the brightness of

the picture to reduce energy

consumption.

Turns the monitor on or off.

MONITOR ON

Turns the monitor on.

INPUT

Selects the input mode.

MONITOR OFF

Turns the monitor off.

1/a/A Button

Toggles between numerical

and alphabetical.

(Depending upon the model,

this feature may not be

supported.)

This model does not support

this.

Number and Alphabet

buttons

Enters numerical or alphabetical

characters depending upon the

setting. (Depending upon the

model, this feature may not be

supported.)

ARC

Selects the Aspect Ratio

mode.

Volume Up/Down

Button

Adjusts the volume.

CLEAR

Deletes the entered numerical

or alphabetical character.

(Depending upon the model, this

feature may not be supported.)

PSM

Selects the Picture Mode.

BRIGHTNESS Button

MUTE

Mutes all sounds.

Adjusts the brightness of the

display. PAGE Function is not

supported in the this model.

(Depending upon the model, this

feature may not be supported.)

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REMOTE CONTROL

AUTO

Automatically adjusts picture

position and minimizes

image instability (available

for RGB input only).

(Depending upon the model,

this feature may not be

supported.)

HOME

Activates the Launcher.

SETTINGS

Accesses the main menus

or saves your input and exit

menus.

W.BAL

This model does not support

this.

S.MENU

Selects menus or options and

confirms your input.

SuperSign menu key

(Depending upon the model,

this feature may not be

supported.)

Navigation Buttons

Scrolls through menus or

options.

BACK

Allows you to move back one step

in the user interaction function.

Exit

Quit all OSD tasks and

applications.

Allows you to control

various multimedia devices to

enjoy multimedia simply by using

the remote control

through the SimpLink menu.

(Depending upon the model, this

feature may not be supported.)

TILE

This model does not support

this.

ID ON/OFF

When the Picture ID number

matches the Set ID number, you

can control whichever monitor you

want in multi-display format.

USB Menu Control

Buttons

Controls media playback.

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MAKING CONNECTIONS

You can connect various external devices to your monitor. Change the input mode and select the

external device you want to connect.

For more information about external device connections, see the user manual provided with each

device.

Connecting to a PC

The illustrations may differ from the actual accessories. Some of the cables are not provided.

This monitor supports the Plug & Play* feature.

* Plug & Play: a feature that enables a PC to recognize devices attached by the user without device

configuration or user intervention when powering up.

(not included)

DP OUT

DVI OUT

(not included)

3.3V^_-^_-^_-0.25mA

(not included)

DVI OUT

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MAKING CONNECTIONS

External Device Connection

Connect a HD receiver, DVD, or VCR player to the monitor and select an appropriate input mode.

The illustrations may differ from the actual accessories. Some of the cables are not provided. For

the best picture and sound quality, connecting external devices to your monitor using HDMI cables is

recommended.

ฒખ

USB

(not included)

Direct Connection/

Using the Router/

Using the Internet

Network

(not included)

3.3V^_-^_-^_-0.25mA

HD Receiver/DVD/VCR

HDMI

Camcorder/Camera/Gaming Device

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MAKING CONNECTIONS

NOTE

• For the best image quality, using the monitor with HDMI connection is recommended.

• To comply with the standard specifications of the product, use a shielded interface cable with a ferrite

core, such as a DVI cable.

• If you turn the monitor on when the set is cold, the screen may flicker. This is normal.

• Sometimes red, green, or blue spots may appear on the screen. This is normal.

• Use a High Speed HDMI^®/TMcable.

• Use a certified cable with the HDMI logo attached. If you do not use a certified HDMI cable, the

screen may not display or a connection error may occur.

• Recommended HDMI Cable Types

- High-Speed HDMI^®/TMCable

- High-Speed HDMI^®/TMCable with Ethernet

• If you cannot hear any sound in HDMI mode please check your PC settings. Some PCs require you

to manually change the default audio output to HDMI.

• If you want to use HDMI-PC mode, you must set your PC/DTV to PC mode.

• You may experience compatibility issues if you use HDMI-PC mode.

• Make sure the power cable is disconnected.

• If you connect a gaming device to the monitor, use the cable provided with the gaming device.

• It is recommended to use the speakers that are provided as optional accessories.

• High Speed HDMI^®/TMcables transmit a HD signal up to 1080p and higher.

CAUTION

• Connect the signal input cable and tighten it by turning the screws clockwise.

• Do not press the screen with your finger for a prolonged period as this may

result in temporary distortion on the screen.

• Avoid displaying static images on the screen for a long period of time to

prevent image burn. Use a screensaver if possible.

• A wireless communication device near your monitor can affect the image.

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MAKING CONNECTIONS

Daisy Chain Monitors

To use different products connected to each other, connect one end of the signal input cable (DP Cable)

to the DP Out connector of Monitor 1 and connect the other end to the DP In connector of the other

product.

* DP Cable - Use a DP cable that is certified to DP1.1a (SST), DP1.2 (MST) or higher.

Monitor 1

Monitor 2

Monitor 3

Monitor 4

NOTE

• If the signal is stable and there is no cable loss, in general, up to 100 monitors can be connected via

the DP Out port (at the recommended resolution). If you want to connect more than this number of

monitors, it is recommended to use a distributor.

• If you set the tile mode using DVI or HDMI, you will not be able to watch HDCP-encrypted content.

• If the signal cable between the product and your PC is too long, make sure to use the Booster or

optical cable.

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MAKING CONNECTIONS

Using the Multi Display Mode function

The Multi Display Mode function displays a video signal received from DP In either in single mode

(SST: Single Stream Transport) or multi-mode (MST: Multi Stream Transport) through DP Out.

• This function can be configured in the Installation Menu (For more information, refer to the

Installation Menu manual.)

• If it is On, the image of each display is displayed in multi-mode.

• If it is Off, the image of each display is displayed in single mode.

• The multi-mode is available in a PC supporting DISPLAYPORT 1.2.

• Multi-mode can connect up to only four monitors. (at the recommended resolution)

• When this function is used, your monitor may not work properly depending on the video card. Reboot

the PC after setting the function to Off for stable screen output when not in use.

• In case of using DVI/HDMI Input to DP daisy chain, please set ‘Multi Display mode function’ to off.

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ENTERTAINMENT

Using the Input List

ENTERTAINMENT

Remote Control (HOME)

Input Mode

HDMI1

Description

Using My Media

You can watch content on a PC,

DVD player, digital set-top box,

and other high definition devices.

HDMI2/OPS

Connecting USB storage

devices

DISPLAYPORT

DVI

Connect a USB storage device such as a USB

flash memory or an external hard drive to the

display and use multimedia features.

CAUTION

Connect a USB flash memory or USB memory

card reader to the display as shown in the

following illustration.

• If the OPS kit is connected to the HDMI2/

OPS port, the HDMI2/OPS port is used as

the OPS port.

CAUTION

• Do not turn off the monitor or remove a

USB storage device when the My Media

screen is activated. This could result in

loss of files or damage to the USB storage

device.

• Back up files you have saved on a USB

storage device frequently, as loss or

damage to the files may be not covered by

the warranty.

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ENTERTAINMENT

Tips for using USB storage devices

• Only a USB storage device can be recognized.

• A USB device does not work effectively when it is connected via a USB hub.

• A USB storage device using an automatic recognition program may not be recognized.

• A USB storage device using its own driver may not be recognized.

• The recognition speed of a USB storage device may depend on each device.

• Please do not turn off the display or unplug the USB storage device when the connected device is

working. If the USB storage device is suddenly disconnected, the stored files or the device itself may

be damaged.

• Please do not connect a USB storage device which was modified to work on a PC. The device may

cause the monitor to malfunction or the content fail to be played. Use only a USB storage device

which contains normal music, image or video files.

• A USB storage device formatted as a utility program not supported by Windows may not be

recognized.

• A USB storage device (over 0.5 A) which requires an external power supply must be connected to a

power supply separately. If it is not, the device may not be recognized.

• Please connect the USB storage device using the cable provided by the device manufacturer.

• Some USB storage devices may not be supported or operate smoothly.

• File alignment method of USB storage devices is similar to that of Window XP and filenames can

recognize up to 100 English characters.

• Back up important files regularly as data stored on a USB storage device may be damaged. We will

not be responsible for any data loss.

• If the USB HDD does not have an external power source, the USB device may not be detected. To

ensure the device is detected, connect the external power source.

- Please use a power adapter for an external power source. We do not provide a USB cable for an

external power source.

• If your USB storage device has multiple partitions, or if you use a USB multi-card reader, you can use

up to four partitions or USB storage devices.

• If a USB storage device is connected to a USB multi-card reader, its volume data may not be

detected.

• If the USB storage device does not work properly, disconnect and reconnect it.

• Detection speed differs from device to device.

• If the USB storage device is connected in Standby Mode, the specific hard disk will automatically be

loaded when the display is turned on.

• The recommended capacity is 1 TB or less for a USB external hard drive and 32 GB or less for USB

memory stick.

• Any device with more than the recommended capacity may not work properly.

• If a USB external hard drive with an “Energy Saving” function does not work, try turning the hard drive

off and on again.

• USB storage devices below USB 2.0 are also supported but may not function correctly in the Videos.

• A maximum of 999 sub-folders or files can be recognized under one folder.

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ENTERTAINMENT

Files Supported by My Media

Supported External Subtitle Format

• *.smi, *.srt, *.sub (MicroDVD, SubViewer 1.0/2.0), *.ass, *.ssa, *.txt (TMPlayer), *.psb (PowerDivX)

To use Select Play,

Remote Control (HOME)

Photos/ Videos/ Music

• Play Selection: plays back selected content.

To set Device Selection,

Remote Control (HOME)

Photos/ Videos/ Music

• Device Selection: import contents from the selected device.

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ENTERTAINMENT

Supported Internal Subtitle Format

• FULL HD Video

1920 X 1080: XSUB (Supports internal subtitles generated from DivX6)

Supported Video Codec

Extension

.asf

Codec

Videos

Audio

VC-1 Advanced Profile (excluding WMVA), VC-1 Simple and Main Profiles

WMA Standard (excluding WMA v1/WMA Speech), WMA 9 Professional

.wmv

.divx

.avi

Videos

DivX3.11, DivX4, DivX5, DivX6, XViD (except 3 warp-point GMC), H.264/AVC,

Motion Jpeg, MPEG-4

Audio

MPEG-1 Layer I, II, MPEG-1 Layer III (MP3), Dolby Digital, Dolby Digital Plus,

LPCM, ADPCM, DTS

.mp4

.m4v

.mov

Videos

Audio

H.264/AVC, MPEG-4

AAC, MPEG-1 Layer III (MP3)

.3gp

.3g2

Videos

Audio

Videos

Audio

H.264/AVC, MPEG-4

AAC, AMR-NB, AMR-WB

MPEG-2, MPEG-4, H.264/AVC, VP8

mkv

Dolby Digital, PCM, DTS, MPEG-1 Layer I, II, MPEG-1 Layer III (MP3),

Vorbis, AAC

.ts

.trp

.tp

Videos

Audio

H.264/AVC, MPEG-2

MPEG-1 Layer I, II, MPEG-1 Layer III (MP3), Dolby Digital, Dolby Digital Plus,

AAC, PCM

.mts

.mpg

.mpeg

.dat

Videos

Audio

MPEG-1, MPEG-2

MPEG-1 Layer I, II, MPEG-1 Layer III (MP3)

.vob

Videos

Audio

MPEG-1, MPEG-2

Dolby Digital, MPEG-1 Layer I, II, DVD-LPCM

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ENTERTAINMENT

Supported Audio File

File Format

MP3

Item

Information

Bit rate

32 Kbps - 320 Kbps

Sample freq.

Support

16 KHz - 48 KHz

MPEG1, MPEG2, Layer2, Layer3

.wav

.ogg

.wma

PCM

Vorbis

WMA

Supported Photo File

File Format

Format

Item

2D (jpeg, jpg,

jpe)

JPEG

y»Minimum : 64 x 64

y»Maximum: Normal Type: 15360 (W) x 8640 (H) / Progressive Type: 1920 (W)

x 1440 (H)

2D (png)

2D (bmp)

PNG

BMP

y»Minimum : 64 x 64

y»Maximum: 1920 (W) x 1080 (H)

y»Minimum : 64 x 64

y»Maximum: 1920 (W) x 1080 (H)

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ENTERTAINMENT

Viewing Videos

Play video files on display. All of the saved video files are shown in your display.

To play video files on display,

Remote Control (HOME)

Videos

Tips for Playing Video Files

• Some user-created subtitles may not work properly.

• Some special characters in subtitles are not rendered.

• HTML tags are not supported in subtitles.

• Subtitles in languages other than the supported languages are not available.

• The screen may suffer temporary interruptions (image stoppage, faster playback, etc.) when the

audio language is changed.

• A damaged video file may not play correctly, or some player functions may not be usable.

• Video files produced with some encoders may not be played correctly.

• If the video and audio structure of a recorded file is not interleaved, either video or audio is outputted.

• Depending on the frame, HD videos with a maximum of 1920 x 1080 @ 25/30 P or 1280 x 720 @

50/60P are supported.

• Depending on the frame, videos with resolutions higher than 1920 x 1080 @ 25/30 P or 1280 x 720

@ 50/60 P may not play correctly.

• Video files other than the specified types and formats may not play correctly.

• Maximum bit rate of playable video file is 20 Mbps. (Motion JPEG: 10 Mbps only)

• We cannot guarantee smooth playback of files encoded level 4.1 or higher in H.264 / AVC.

• Video files more than 30 GB in file size are not supported.

• A DivX video file and its subtitle file must be located in the same folder.

• A video file name and its subtitle file name must be identical for it to be displayed.

• Playing a video via a USB connection that does not support high-speed connection may not function

correctly.

• Files encoded with GMC (Global Motion Compensation) may not be played.

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ENTERTAINMENT

NOTE

• Option values changed in Videos do not affect the Photos and Music. and in turn are not affected

by option values changed in Photos or Music.

• Option values changed in Photos and Music do affect each other.

• When restarting a video file after stopping it, you can play from the point at which it was stopped.

• Only 10,000 sync blocks can be supported within the subtitle file.

• When playing a video, you can adjust the picture size by pressing the ARC button.

• Korean subtitle is supported only when the OSD menu is in Korean.

• The code page options may be disabled depending on the language of the subtitle files.

• Select the appropriate code page for the subtitle files.

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ENTERTAINMENT

Viewing Photos

The displays on the screen may differ from the model.

Viewing image files

Remote Control (HOME)

Photos

Listening to Music

Viewing music files

Remote Control (HOME)

Music

NOTE

• Files with unsupported extensions are not displayed.

• If a file is invalid, a broken image and the message "unrecognizable file" are displayed.

• Damaged music files are displayed as 00:00 and will not be played.

• A music file downloaded from a paid service with copyright protection will not play, and inappropriate

information may be displayed during playback.

• You can use

• You can use the

• If you press the

buttons on the remote control also in this mode.

button to select the next track and the button to select the previous track.

button within 5 seconds after playing the song, you will return to the previous

song; if you press the same button after 5 seconds, you will return to the start of the song.

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ENTERTAINMENT

Settings

You must register your product to play a DRM-protected DivX video.

In order to register/deregister purchased or rented DivX ® VOD contents

Remote Control (HOME)

Settings

DivX ® VOD

In order to play purchased or rented DivX® VOD contents, you should register your device with 10 digit

DivX registration code from your device at www.divx.com/vod.

• Registration: view the registration code of your display.

• Deregistration: cancel the registration.

NOTE

• While you are checking the registration code, some buttons may not work.

• If you use the DivX registration code of another device, you cannot play rented or purchased DivX

files. Use only the DivX registration code assigned to your product.

• Video or audio files that are not converted using the standard DivX codec may be corrupted or not

play.

• The DivX VOD code allows you to activate up to 6 devices under one account.

• After deregistration, you must register your device again to see DivX® VOD contents.

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ENTERTAINMENT

SuperSign Contents

File Manager

Plays stored files using the Export option in

SuperSign Editor.

You can move, copy, or delete files.

To move, copy, or delete files

Remote Control (HOME)

To play back the stored files using the

Export option

Remote Control (HOME)

• You can move or copy files or folders from

internal to external memory.

• You can move or copy files or folders from

external to internal memory.

Only contents distributed by SuperSign

Manager are displayed and selectable.

• You can delete files or folders from internal

or external memory.

NOTE

• If there is an AutoPlay folder in the

USB storage device and its files are in

supported formats, they will be played back

automatically when the USB storage device

is connected to the monitor.

NOTE

• This app is for managing files and therefore

cannot play media files. To play media files,

launch My Media.

• You cannot copy or move a file to the

internal storage if the file size is larger than

the available free space of the internal

storage.

Information

To check the basic information of Signage

Monitor

Remote Control (HOME)

You can see the basic information on Signage

Monitor.

You can also switch to Smart Energy Saving

Mode or configure Fail Over settings. (You can

switch to Smart Energy Saving Mode only

when Energy Saving Mode is set to Off.)

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ENTERTAINMENT

PICTURE ID Settings

PICTURE ID is used to change the settings of a

specific set (display) using a single IR receiver

for multi-vision. Communication is possible

between a monitor with an IR receiver and

other monitors using RS-232C cables. Each

monitor is identified by a Set ID. If you assign

the PICTURE ID using the remote control, only

displays with matching PICTURE ID and Set ID

can be controlled remotely.

3 Assign the Set ID to the selection of your

choice.

• A set with a different Set ID from the

PICTURE ID cannot be controlled by IR

signals.

NOTE

• If PICTURE ID is set to 2, only the upper

right monitor, which has a Set ID of 2, can

be controlled by IR signals.

Assign the Set ID to the installed monitors

as shown below.

• If you press the green OFF button for

PICTURE ID, the PICTURE IDs for all

monitors are turned off. If you then press

any button on the remote control, all

monitors can be controlled by IR signals

regardless of Set ID.

IR & Light Sensor

RS-232C cables

PICTURE ID ON [2]

• With PICTURE ID ON, you can only

increase the PICTURE ID by 1. You cannot

decrease it.

2 Press the red ON button on the remote

control to assign the PICTURE ID.

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USER SETTINGS

User Settings

Main Menu Settings

Quick Settings

Configures frequently used settings menus.

To turn your monitor on or off automatically

Remote Control (SETTINGS)

Quick

On Timer/Off Timer

You can set the On/Off Timer for your monitor. If you do not want to set the On/Off Timer, select Off in

Repeat.

To set the backlight and contrast automatically

Remote Control (SETTINGS)

Quick

Smart Energy Saving

According to picture brightness, the brightness of the monitor will be adjusted automatically to save

energy.

• Off: disables the Smart Energy Saving function.

• On: enables the Smart Energy Saving function.

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USER SETTINGS

Picture Settings

To Select Picture Mode

Remote Control (SETTINGS)

Picture

Picture Mode

Select the picture mode that is best suited to the video type.

• Vivid: adjusts the video image for a retail environment by enhancing the contrast, brightness, and

sharpness.

• Standard: adjusts the video image for a normal environment.

• APS: reduces power consumption by adjusting the brightness of the screen.

• Cinema: optimizes the video image for watching movies.

• Sports: optimizes the video image for watching sports. Even fast actions such as kicking or throwing

a ball are rendered clearly on the screen.

• Game: optimizes the video image for playing videogames.

• Expert 1/Expert 2: allows an expert, or anyone interested in high quality pictures, to manually tune

the picture for the best picture quality.

NOTE

• Depending on the input signal, the available picture modes may differ.

• Expert is an option that allows a picture quality expert to fine-tune the picture quality using a specific

image. Thus, it may not be effective for a normal picture.

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USER SETTINGS

To fine-tune the picture mode

Remote Control (SETTINGS)

Picture

Picture Adjust

• Backlight: adjusts the brightness of the screen by controlling the LCD backlight. The closer the value

is to 100, the brighter the screen is.

• Contrast: adjusts the difference between the light and dark areas of the picture. The closer the value

is to 100, the greater the difference is.

• Brightness: adjusts the overall brightness of the screen. The closer the value is to 100, the brighter

the screen is.

• Sharpness: adjusts the sharpness of the edges of objects. The closer the value is 50, the clearer and

the sharper the edge becomes.

• H Sharpness: adjusts the sharpness of the contrast edges on the screen from a horizontal point of

view.

• V Sharpness: adjusts the sharpness of the contrast edges on the screen from a vertical point of view.

• Color: softens or deepens the tints on the screen. The closer the value is 100, the deeper the colors

become.

• Tint: adjusts the balance between red and green levels displayed on the screen. The closer the value

is to Red 50, the deeper the color red becomes, and the closer the value is to Green 50, the

deeper the color green becomes.

• Color Temperature: adjusts the tints of the screen to evoke feelings of warmth or coolness.

• Advanced Control/Expert Control: customizes the advanced options.

Dynamic

Contrast

Optimizes the difference between the light and dark parts of the screen according to the

brightness of the image.

Super

Sharpens the blurry or indistinguishable parts of the picture.

Resolution

Color Gamut

Dynamic Color

Edge Enhancer

Color Filter

Selects the range of colors to display.

Adjusts the tint and saturation of the image for a more vivid and lively display.

Provides much sharper and clearer edges to the picture.

Accurately adjusts color and tint by filtering a specific color area of RGB space.

Preferred Color Adjusts the skin tint, grass tint, and sky tint to your preference.

Gamma

Adjusts the medium brightness of the image.

White Balance

Adjusts the overall tint of the picture to your preference.

In Expert mode, you can fine-tune the picture using the Method/Pattern options.

Color

Management

System

Experts use the color management system when they adjust the colors by using the test

pattern. The color management system allows you to make an adjustment by selecting from

among 6 different color spaces (Red/Yellow/Blue/Cyan/Magenta/Green) without affecting

other colors.

You may not see tints change in a normal picture even after adjustment.

NOTE

• Depending on the input signal or the selected picture mode, the available options may differ.

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USER SETTINGS

• Picture Options: customizes the picture options.

Noise

Removes irregularly generated tiny dots for a clear picture.

Reduction

MPEG Noise

Reduction

Reduces the noise produced while creating digital video signals.

Black Level

Real Cinema

TruMotion

Adjusts the black level of the picture to correct the brightness and contrast of the picture.

Optimizes the video image for a cinematic look.

Displays fast-moving pictures with optimal picture quality.

-Off: Turns off the TruMotion.

-Smooth: displays fast-moving pictures smoothly.

-Clear: displays fast-moving pictures clearly.

-User: set de-judder manually.

*De-judder: adjusts judder on the screen.

NOTE

• You can adjust advanced settings only in the User mode.

• Reset: resets the picture settings.

To set the aspect ratio,

Remote Control (SETTINGS)

Picture

Aspect Ratio

Changes the aspect ratio to view the image in its optimal size.

• 16:9: displays the image with a 16:9 aspect ratio.

• Just Scan: displays the image in the original size without cutting off the edges.

Original is available in HDMI (720p or higher) mode.

• Set By Program: automatically changes the aspect ratio to 4:3 or 16:9 depending on the input video

signal.

• 4:3: displays the image with a 4:3 aspect ratio.

• Zoom: expands the image to fit to the width of the screen. The top and bottom of the image may be

cropped.

• Cinema Zoom: enlarges the image to have a cinemascope ratio of 2.35:1 without distortion.

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USER SETTINGS

CAUTION

• If a fixed image is displayed on the screen for a long period of time, it will be imprinted and become

a permanent disfigurement on the screen. This image burn or burn-in is not covered by the warranty.

• If the aspect ratio is set to 4:3 for a long period of time, image burn may occur on the letterboxed

area of the screen.

• The options may differ depending on the model.

• Depending on the input signal, the available aspect ratio may differ.

• You can select only 4:3 and 16:9 aspect ratios in HDMI1-PC/ HDMI2(OPS)-PC/ DISPLAYPORT-PC/

DVI-PC input mode.

To use the Energy Saving function

Remote Control (SETTINGS)

Picture

Energy Saving

Reduces power consumption by adjusting the brightness of the screen.

• Auto: adjusts the brightness of the monitor according to ambient light. (This feature is available only

with certain models.)

• Off: disables the Energy Saving mode.

• Minimum/Medium/Maximum: uses the Energy Saving according to the Energy Saving level

specified for your monitor.

• Screen Off: turns off the screen. You will only hear audio. You can turn on the screen again by

pressing any button on the remote control except the power button.

To use the Smart Energy Saving function

Remote Control (SETTINGS)

Picture

Smart Energy Saving

According to picture brightness, the brightness of the monitor will be adjusted automatically to save

energy.

• Off: disables the Smart Energy Saving function.

• On: enables the Smart Energy Saving function.

To run a Picture Test

Remote Control (SETTINGS)

Picture

Picture Test

Run a Picture Test to check that picture signals are outputted normally, then solve any problems by

selecting the relevant option on the screen. If there are no problems with the Test Picture, check

connected external devices.

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USER SETTINGS

Sound Settings

To select a Sound Mode

Remote Control (SETTINGS)

Sound

Sound Mode

The best sound quality will be selected automatically depending on the video type currently being

watched.

• Standard: this sound mode works well for content of all types.

• News: optimizes sound for watching news.

• Music: optimizes sound for listening to music.

• Cinema: optimizes sound for watching movies.

• Sports: optimizes sound for watching sports.

• Game: optimizes sound for playing videogames.

To use the Sound Effects function

Remote Control (SETTINGS)

Sound

Sound Effects

• Clear Voice ll: enjoy clearer sound with the three-level adjustment.

• Equalizer: manually adjust sound by using the equalizer. .

• Balance: adjust the output volume for the left speaker and the right speaker.

• Reset: reset the sound settings.

To select a Volume Increase Rate,

Remote Control (SETTINGS)

Sound

Volume Increase Rate

you can set the volume range by selecting any of Low/ Medium/ High.

To sync audio with video

Remote Control (SETTINGS)

Sound

AV Sync. Adjust

• Speaker: adjusts the sync between video and audio coming from external speakers, such as those

connected to the digital audio output port, LG audio equipment, or headphones. From the

default value, the closer the value is to -, the faster the sound output becomes, and the

closer the value is to +, the slower the sound output becomes.

• Bypass: audio coming from external devices without delay. Audio may be outputted earlier than video

due to the processing time for video that is inputted into the monitor.

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USER SETTINGS

To Run a sound test

Remote Control (SETTINGS)

Sound

Sound Test

Run a sound test to check that sound signals are outputted normally, then solve any problems by

selecting the relevant option on the screen. If there are no problems with the Sound Test, check

connected external devices.

Network Settings

To Set a Signage Monitor Name

Remote Control (SETTINGS)

Network

Signage Name

You can set a name for Signage Monitor that will be used on the network by using the on-screen

keyboard.

To Set Your Network

Remote Control (SETTINGS)

Network

Wired Connection (Ethernet)

• Connecting to a wired network: connect the display to a Local Area Network (LAN) via the LAN

port as shown in the following illustration and set up the network

settings. Only wired network connections are supported. After

making a physical connection, a small number of networks may

require the display network settings to be adjusted. For most

networks, the display will automatically make a connection without

any adjustments. For detailed information, contact your Internet

provider or consult your router manual.

Setting a Wireless Network

Remote Control (SETTINGS)

Network

Wi-Fi Connection

If you have set the monitor up for a wireless network, you can check and connect to the available

wireless Internet networks.

• Add a Hidden Wireless Network: If you input the name of network directly, you can add a wireless

network.

• Connect via WPS PBC: Connects easily when the button of a wireless AP supporting PBC is pressed.

• Connect via WPS PIN: Connects easily when the PIN of the wireless AP that you wish to connect to

is entered in to the AP configuration webpage.

• Advanced Settings: If you input the information of network directly, you can enter a wireless network.

If there is no wireless network available, click Advanced Settings. You can add

a network.

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USER SETTINGS

Tips for Network Setting

• Use a standard LAN cable (Cat5 or higher with a RJ45 connector) with this display.

• Many network connection problems during set-up can often be fixed by re-setting the router or

modem. After connecting the display to the home network, quickly power off and/or disconnect the

power cable of the home network router or cable modem, then power on and/or connect the power

cable again.

• Depending on the Internet Service Provider (ISP), the number of devices that can receive Internet

service may be limited by the applicable terms of service. For details, contact your ISP.

• LG is not responsible for any malfunction of the display and/or the Internet connection feature due

to communication errors/malfunctions associated with your Internet connection, or other connected

equipment.

• LG is not responsible for problems with your Internet connection.

• You may experience undesired results if the network connection speed does not meet the

requirements of the content being accessed.

• Some Internet connection operations may not be possible due to certain restrictions set by the

Internet Service Provider (ISP) supplying your Internet connection.

• Any fees charged by an ISP including, without limitation, connection charges are your responsibility.

LAN

WAN

Router

ETHERNET

Cable modem

Internet

NOTE

• If you want to access the Internet directly on your display, the Internet connection should always be

on.

• If you cannot access the Internet, check the network conditions from a PC on your network.

• When you use Network Setting, check the LAN cable or check if DHCP in the router is turned on.

• If you do not complete the network settings, the network may not function correctly.

CAUTION

• Do not connect a modular telephone cable to the LAN port.

• Since there are various connection methods, please follow the specifications of your

telecommunication carrier or Internet Service Provider.

• Network Setting menu will not be available until the display is connected to a physical network.

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USER SETTINGS

Tips for Wireless Network Setting

• Wireless networks can be subject to interference from other devices operating at a frequency of 2.4

GHz (wireless phones, Bluetooth devices or microwave ovens). There may also be interference from

devices with a frequency of 5 GHz, same as other Wi-Fi devices.

• The surrounding wireless environment can cause the wireless network service to run slowly.

• If you do not turn off the entire local home network, network traffic may occur on some devices.

• For an AP connection, an access point device that supports wireless connection is required and the

wireless connection feature must be enabled on the device. Contact your service provider regarding

availability of wireless connection on your access point.

• Check the SSID and security settings of the AP for AP connection. Refer to the appropriate

documentation for SSID and security settings of the AP.

• Invalid settings on network devices (wired/wireless line sharer, hub) can cause the monitor to run

slowly or not operate properly. Install the devices correctly according to the appropriate manual and

set the network.

• Connection method may differ according to the AP manufacturer.

General Settings

To configure the language

Remote Control (SETTINGS)

General

Menu Language

Select one of the languages on the menu displayed on the screen.

• Menu Language: sets a language for Signage.

To set the time/date

Remote Control (SETTINGS)

General

Time & Date

You can check or change the time.

• Time: you can set the time manually.

• Date: you can set the date manually.

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USER SETTINGS

To apply Daylight Saving Time

Remote Control (SETTINGS)

General

Daylight Saving Time

You can set the application period for Daylight Saving Time and enable or disable the function by

selecting On/Off.

• Start Time / End Time: You can set the time by configuring month/nth/day/time settings.

NOTE

• When setting the Daylight Saving Time, configure the number of week and day of the week settings.

• For example, if the Daylight Saving Time starts on July 7th, 2014, Monday, set the time as July/ 1st/

Mon/ 00:00 since it is the first Monday of July, 2014.

• Depending on the month, either the fourth or fifth week can be “Last.”

To turn your monitor on or off automatically

Remote Control (SETTINGS)

General

Timers

You can set the On/Off Timer for your monitor.

• On Timer: you can set the time when your monitor turns on.

• Off Timer: you can set the time when your monitor turns off.

• No Signal Power Off (15 minutes): When there is no input source, the monitor will automatically turn

off after 15 minutes. If you don’t want it to turn off automatically,

set No Signal Power Off to Off.

• Auto Power Off (4 Hours): When there is no key input, the monitor will automatically turn off.

NOTE

• On Time/Off Time can be saved for up to seven schedules; the monitor is turned on or off at the

preset time in the schedule list. If multiple preset times are stored in the schedule list, this function

works at the nearest time from the current time.

• Once the on or off time is set, these functions operate daily at the preset time.

• The scheduled power-off function works properly only when the device time is set correctly.

• When the scheduled power-on and power-off times are the same, the power-off time has priority over

the power-on time if the set is turned on, and vice versa if the set is turned off.

To reset your monitor settings

Remote Control (SETTINGS)

General

Reset to Initial Settings

Resets all monitor settings.

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TROUBLESHOOTING

No image is displayed

Problem

Action

Is the product power cord

connected?

y»Check if the power cord is correctly plugged into the power

outlet.

Does the Out of range message

appear?

y»The signal from the PC (video card) is out of the vertical

or horizontal frequency range of the product. Adjust the

frequency range by referring to the Specifications in this

manual.

* Maximum resolution: 1920 x 1080 (60Hz)

Does the Check signal cable

message appear?

y»The signal cable between PC and product is not connected.

Check the signal cable.

y»Press the INPUT menu in the remote Control to check the

input signal.

The Unknown Product message appears when the product is connected.

Problem

Action

Did you install the driver?

y»Check if the Plug & Play function is supported by referring to

the video card user manual.

The screen image looks abnormal.

Problem

Action

Is the screen position wrong?

y»Check if the video card resolution and frequency are

supported by the product. If the frequency is out of range,

set to the recommended resolution in the Control Panel

Display Setting menu.

The screen is displayed abnormally.

y»The proper input signal is not connected to the signal port.

Connect the signal cable that matches with the source input

signal.

NOTE

• The software-related contents may be changed without prior notice due to upgrade of the product

functions.

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TROUBLESHOOTING

After-image appears on the product.

Problem

Action

After-image appears when the

product is turned off.

y»If you use a fixed image for a long time, the pixels may be

damaged. Use the screen-saver function.

y»When a dark image is displayed on the screen after an image

with high contrast (black and white or gray), this may cause

image sticking. This is normal for LCD screen products.

The audio function does not work.

Problem

Action

No sound?

y»See if the audio cable is connected properly.

y»Adjust the volume.

y»See if the sound is set properly.

Sound is too dull.

Sound is too low.

y»Select the appropriate equalizer sound.

y»Adjust the volume.

Screen color is abnormal.

Problem

Action

Screen has poor color resolution

(16 colors).

y»Set the number of colors to more than 24 bits (true color).

Select Control Panel - Display - Settings - Color Table menu

in Windows.

Screen color is unstable or mono-

colored.

y»Check the connection status of the signal cable. Or, re-insert

the PC video card.

Do black spots appear on the

screen?

y»Several pixels (red, green, white, or black color) may appear

on the screen, which can be attributable to the unique

characteristics of the LCD panel. This is not a malfunction of

the LCD.

The operation does not work normally.

Problem

Action

The power suddenly turned off.

y»Is the Timers set?

y»Check the power control settings. Power interrupted.

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PRODUCT SPECIFICATIONS

42LS75A

LCD screen

Screen type

106 cm Wide Thin Film Transistor (TFT)

Liquid Crystal Display (LCD) Screen

Diagonal length of the screen: 106 cm

0.4833 mm (H) x 0.4833 mm (V)

Pixel pitch

Video signal

Maximum resolution

1920 x 1080 @ 60 Hz

- This may not be supported on some OS or graphic

card types.

Recommended

resolution

1920 x 1080 @ 60 Hz

- This may not be supported on some OS or graphic

card types.

Horizontal frequency

Vertical frequency

Synchronization

HDMI / DVI / DISPLAYPORT: 30 kHz to 83 kHz

HDMI / DVI / DISPLAYPORT: 56 Hz to 60 Hz

Digital

Input ports

Audio, LAN, HDMI1, HDMI2/OPS, IR & Light sensor,

Pixel Sensor, DVI, DISPLAYPORT IN, USB, RS-232C IN

DISPLAYPORT OUT, RS-232C OUT, SPEAKER OUT

AC 100-240 V~ 50/60 Hz 1.6 A

Output ports

Power

Rated power

Power consumption

On Mode: 110 W Typ

Sleep Mode (DVI , HDMI): ≤ 1.0W

Sleep Mode(DISPLAYPORT): ≤ 0.7W

Off Mode: ≤ 0.5W

Environmental

Conditions

Operating Temperature 0 °C to 40 °C

Operating Humidity

Storage Temperature

10 % to 80 %

-20 °C to 60 °C

Storage Humidity

5 % to 95 %

The specifications shown above may be changed without prior notice to improve quality.

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PRODUCT SPECIFICATIONS

Dimensions (Width

x Height x Depth) /

Weight

948.7 mm x 555.3 mm x 31.7 mm / 12.5 kg

948.7 mm x 617.7 mm x 298.3 mm / 13.9 kg

948.7 mm x 555.3 mm x 81.3 mm / 13.3 kg

948.7 mm x 617.7 mm x 298.3 mm / 14.7 kg

* Applicable only for models that support the speakers

Audio/AUDIO

RMS Audio Output

Input Sensitivity

10 W + 10 W (R + L)

0.7 Vrms

Speaker Impedance

8 Ω

The specifications shown above may be changed without prior notice to improve quality.

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PRODUCT SPECIFICATIONS

49LS75A

LCD screen

Screen type

123 cm Wide Thin Film Transistor (TFT)

Liquid Crystal Display (LCD) Screen

Diagonal length of the screen: 123 cm

0.55926 mm (H) x 0.55926 mm (V)

Pixel pitch

Video signal

Maximum resolution

1920 x 1080 @ 60 Hz

- This may not be supported on some OS or graphic

card types.

Recommended

resolution

1920 x 1080 @ 60 Hz

- This may not be supported on some OS or graphic

card types.

Horizontal frequency

Vertical frequency

Synchronization

HDMI / DVI / DISPLAYPORT: 30 kHz to 83 kHz

HDMI / DVI / DISPLAYPORT: 56 Hz to 60 Hz

Digital

Input ports

Audio, LAN, HDMI1, HDMI2/OPS, IR & Light sensor,

Pixel Sensor, DVI, DISPLAYPORT IN, USB, RS-232C IN

DISPLAYPORT OUT, RS-232C OUT, SPEAKER OUT

Output ports

Power

Rated power

AC 100-240 V~ 50/60 Hz 1.8 A

On Mode: 125 W Typ

Power consumption

Sleep Mode (DVI , HDMI): ≤ 1.0 W

Sleep Mode(DISPLAYPORT): ≤ 0.7 W

Off Mode: ≤ 0.5W

Environmental

Conditions

Operating Temperature 0 °C to 40 °C

Operating Humidity 10 % to 80 %

Storage Temperature -20 °C to 60 °C

Storage Humidity 5 % to 95 %

The specifications shown above may be changed without prior notice to improve quality.

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PRODUCT SPECIFICATIONS

Dimensions (Width

x Height x Depth) /

Weight

1094.6 mm x 637.4 mm x 31.7 mm / 15.6 kg

1094.6 mm x 699.7 mm x 298.3 mm / 17.0 kg

1094.6 mm x 637.4 mm x 81.3 mm / 16.4 kg

1094.6 mm x 699.7 mm x 298.3 mm / 17.8 kg

* Applicable only for models that support the speakers

Audio/AUDIO

RMS Audio Output

Input Sensitivity

10 W + 10 W (R + L)

0.7 Vrms

Speaker Impedance

8 Ω

The specifications shown above may be changed without prior notice to improve quality.

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PRODUCT SPECIFICATIONS

55LS75A

LCD screen

Screen type

139 cm Wide Thin Film Transistor (TFT)

Liquid Crystal Display (LCD) Screen

Diagonal length of the screen: 139 cm

0.630 mm (H) x 0.630 mm (V)

Pixel pitch

Video signal

Maximum resolution

1920 x 1080 @ 60 Hz

- This may not be supported on some OS or graphic

card types.

Recommended

resolution

1920 x 1080 @ 60 Hz

- This may not be supported on some OS or graphic

card types.

Horizontal frequency

Vertical frequency

Synchronization

HDMI / DVI / DISPLAYPORT: 30 kHz to 83 kHz

HDMI / DVI / DISPLAYPORT: 56 Hz to 60 Hz

Digital

Input ports

Audio, LAN, HDMI1, HDMI2/OPS, IR & Light sensor,

Pixel Sensor, DVI, DISPLAYPORT IN, USB, RS-232C IN

DISPLAYPORT OUT, RS-232C OUT, SPEAKER OUT

AC 100-240 V~ 50/60 Hz 1.8 A

Output ports

Power

Rated power

Power consumption

On Mode: 140 W Typ

Sleep Mode (DVI , HDMI): ≤ 1.0 W

Sleep Mode (DISPLAYPORT): ≤ 0.7 W

Off Mode: ≤ 0.5W

Environmental

Conditions

Operating Temperature 0 °C to 40 °C

Operating Humidity 10 % to 80 %

Storage Temperature -20 °C to 60 °C

Storage Humidity 5 % to 95 %

The specifications shown above may be changed without prior notice to improve quality.

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PRODUCT SPECIFICATIONS

Dimensions (Width

x Height x Depth) /

Weight

1230.4 mm x 713.7 mm x 31.7 mm / 20.7 kg

1230.4 mm x 776.1 mm x 298.3 mm / 22.1 kg

1230.4 mm x 713.7 mm x 81.3 mm / 21.5 kg

1230.4 mm x 776.1 mm x 298.3 mm / 22.9 kg

* Applicable only for models that support the speakers

Audio/AUDIO

RMS Audio Output

Input Sensitivity

10 W + 10 W (R + L)

0.7 Vrms

Speaker Impedance

8 Ω

The specifications shown above may be changed without prior notice to improve quality.

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PRODUCT SPECIFICATIONS

Product Dimensions

The illustrations in this manual may differ from the actual product and accessories.

Please see “Mounting on a wall” section for screw sizes.

The product specifications below may be changed without prior notice due to upgrade of product

functions.

42LS75A

(Unit: mm)

948.7

28.8

7.4

31.7

135.1

465.7

400

298.3

274.47

71.48

400

71.48

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PRODUCT SPECIFICATIONS

49LS75A

(Unit: mm)

1094.6

28.8

7.4

31.7

135.52

817.6

347.3

400

347.3

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PRODUCT SPECIFICATIONS

55LS75A

(Unit: mm)

28.8

1230.4

7.4

31.7

135.5

727.4

415.2

400

415.2

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PRODUCT SPECIFICATIONS

HDMI(OPS) / DVI / DISPLAYPORT (PC)

Support Mode

NOTE

Horizontal

Vertical

Resolution

frequency

(kHz)

frequency (Hz)

• PC resolutions available for the Input Label

option in HDMI(OPS) / DVI / DISPLAYPORT

input modes: 640 x 480/60 Hz, 1280 x

720/60 Hz, 1920 x 1080/60 Hz; 480p, 720p,

and 1080p DTV resolutions.

640 x 480

31.469

37.879

48.363

44.772

47.7

59.94

60.317

800 x 600

1024 x 768

1280 x 720

1366 x 768

1280 x 1024

1680 x 1050

1920 x 1080

59.855

63.981

65.290

67.5

60.02

59.954

NOTE

• Vertical frequency: The product display

functions by the screen image changing

dozens of times every second like a

fluorescent lamp.

The vertical frequency or refresh rate is the

number of image displays per second. The

unit is Hz.

DTV mode

Resolution

• Horizontal frequency: The horizontal interval

is the time taken to display one horizontal

line. When 1 is divided by the horizontal

interval, the number of horizontal lines

displayed every second can be tabulated as

the horizontal frequency. The unit is kHz.

HDMI (OPS) / DISPLAYPORT

(DTV)

480i

576i

480p

576p

720p (50 / 60 Hz)

1080i (50 / 60 Hz)

1080p (50 / 60 Hz)

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IR CODES

All models do not support the HDMI/USB function.

Some key codes may not be supported depending on the model.

Code (Hex)

Function

Remarks

Remote control button

OFF

Energy Saving

INPUT

Number Key 0

Number Key 1

Number Key 2

Number Key 3

Number Key 4

Number Key 5

Number Key 6

Number Key 7

Number Key 8

Number Key 9

Volume

(Page Up)

(Page Down)

1/a/A

CLEAR

ARC(MARK) (Aspect Ratio)

Remote control button

PSM (Picture Mode)

MUTE

SETTINGS (Menu)

Auto Config.

Up ▲

Down ▼

Right ►

Left ◄

BACK

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IR CODES

Code (Hex)

Function

Remarks

Remote control button

TILE

EXIT

Remote control button

Remote control Button

Remote control button

ID ON (RED)

ID OFF (GREEN)

YELLOW

BLUE

Remote control button

W.BAL

S.MENU

HOME

* Some key codes are not supported depending on the model.

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TO CONTROL MULTIPLE PRODUCTS

Use this method to connect several products to a single PC. You can control several products at a time

by connecting them to a single PC.

In the Option menu, the Set ID must be between 1 and 1000 without being duplicated.

Connecting the cable

Connect the RS-232C cable as shown in the picture.

The RS-232C protocol is used for communication between the PC and product. You can turn the

product on or off, select an input source or adjust the OSD menu from your PC.

Monitor 1

Monitor 2

Monitor 3

Monitor 4

RS-232C Cable (sold separately)

RS-232C Configurations

NOTE

8-Wire Configurations (Standard RS-232C cable)

• When using three-wire connections (non-

standard), an IR daisy chain cannot be

used.

Set

DCD

TXD

RXD

GND

DSR

DTR

CTS

RTS

DCD

RXD

TXD

GND

DTR

DSR

RTS

CTS

NOTE

• When monitors connected via Daisy Chain

(that controls multiple monitors) are turned

off and on successively, some monitors may

not turn on. In this case, you can turn those

monitors on by pressing the MONITOR ON

button, not the POWER button.

D-Sub 9

(Female)

D-Sub 9

(Female)

Communication Parameter

Baud Rate: 9600 BPS

Data Length: 8 bit

Parity Bit: None

(POWER)

Stop Bit: 1 bit

Flow Control: None

Communication Code: ASCII code

Use a crossed (reverse) cable

MONITOR ON

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TO CONTROL MULTIPLE PRODUCTS

Command Reference List

COMMAND

DATA

(Hexadecimal)

Power

00 to 01

Select input

See Select Input

See Aspect Ratio

See Energy Saving

See Picture Mode

00 to 64

Aspect Ratio

Energy Saving

Picture Mode

Contrast

Brightness

00 to 64

Sharpness

00 to 32

Color

00 to 64

Tint

00 to 64

Color temperature

Balance

00 to 64

Sound Mode

See Sound Mode

00 to 01

Mute

Volume Control

Time 1 (year/month/day)

Time 2 (hour/minute/second)

Off time schedule

On Time Schedule

Off Timer (Repeat/Time)

On Timer (Repeat/Time)

On Timer Input

No Signal Power Off (15Min)

Auto Power Off (4 Hours)

Language

00 to 64

See Time 1

See Time 2

00 to 01

See Off Timer

See On Timer

Refer to On Timer Input.

00 to 01

See Language

00, 02

Reset

Current Temperature

Key

See Key

Time Elapsed

Product Serial Number

Software Version

White Balance Red Gain

White Balance Green Gain

00 to FE

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TO CONTROL MULTIPLE PRODUCTS

COMMAND

DATA

(Hexadecimal)

White Balance Blue Gain

White Balance Red Offset

White Balance Green Offset

White Balance Blue Offset

Backlight

00 to FE

00 to 7F

00 to 64

Screen off

00 to 01

Tile Mode

00 to FF

Check Tile Mode

Tile ID

See Tile ID

00 to 01

Natural Mode

DPM Select

00 to 07

Remote Control/Local Key Lock

Power On Delay

Fail Over Select

Fail Over Input Select

IR Operation

00 to 01

00 to FA

00 to 02

See Fail Over Input Select

00 to 02

Local Key Operation

Check the status

Check Screen

00 to 02

See Check the status

00 to 01

Speakers

00 to 01

Daylight Saving Time

Refer to ‘Daylight Saving Time’

* Note: Only the power and key commands can be used while media files are playing from a USB

device or internal/external memory. The commands other than the power and key commands will be

treated as NG. Some commands may not be supported depending on the model.

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TO CONTROL MULTIPLE PRODUCTS

Transmission/Reception Protocol

Transmission

[Command1][Command2][ ][Set ID][ ][Data][Cr]

* [Command1]: identifies between the factory setting and the user setting modes.

* [Command2]: controls monitor sets.

* [Set ID]: Used for selecting a set you want to control. A unique Set ID can be assigned to each set

ranging from 1 to 1000(01H~3E8H) under Settings in the OSD menu.

Selecting '00H' for Set ID allows the simultaneous control of all connected monitors.

* [Data]: Transmits command data.

Data count may increase depending on the command.

* [Cr]: Carriage Return. Corresponds to '0x0D' in ASCII code.

* [ ]: White Space. Corresponds to '0x20' in ASCII code.

Acknowledgement

[Command2][ ][Set ID][ ][OK/NG][Data][x]

* The Product transmits ACK (acknowledgement) based on this format when receiving normal data. At

this time, if the data is FF, it indicates the present status data. If the data is in data write mode, it returns

the data of the PC computer.

* If a command is sent with Set ID '00' (=0x00), the data is reflected to all monitor sets and each monitor

set does not send an acknowledgement (ACK).

* If the data value 'FF' is sent in control mode via RS-232C, the current setting value of a function can

be checked (only for some functions).

*Some commands are not supported depending on the model.

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TO CONTROL MULTIPLE PRODUCTS

01. Power (Command: k a)

Controls the power on/off of the set.

Transmission

04. Energy Saving (Command: j q)

Sets the Energy Saving.

Transmission

[k][a][ ][Set ID][ ][Data][Cr]

[j][q][ ][Set ID][ ][Data][Cr]

Data

00: Off

01: On

Acknowledgement

Data

00: Off

01: Minimum

02: Medium

03: Maximum

04: Automatic

05: Screen off

Acknowledgement

[a][ ][Set ID][ ][OK/NG][Data][x]

*The acknowledgement signal is returned properly only

when the monitor is fully powered on.

* There may be a delay between the transmission and

acknowledgement signals.

[q][ ][Set ID][ ][OK/NG][Data][x]

** This may not be supported depending on the model.

02. Select Input (Command: x b)

Selects an input signal.

Transmission

05. Picture Mode (Command: d x)

Selects a picture mode.

Transmission

[x][b][ ][Set ID][ ][Data][Cr]

[d][x][ ][Set ID][ ][Data][Cr]

Data

70: DVI (PC)

Data

00: Vivid

80: DVI (DTV)

90: HDMI1 (DTV)

A0: HDMI1 (PC)

91: HDMI2/OPS (DTV)

A1: HDMI2/OPS (PC)

C0: DISPLAYPORT (DTV)

D0: DISPLAYPORT (PC)

01: Standard

02: Cinema

03: Sports

04: Game

05: Expert 1

06: Expert 2

08: APS

Acknowledgement

[b][ ][Set ID][ ][OK/NG][Data][x]

[x][ ][Set ID][ ][OK/NG][Data][x]

* Some input signals may not be supported depending on

the model.

03. Aspect Ratio (Command: k c)

Adjusts the aspect ratio.

Transmission

06. Contrast (Command: k g)

Adjusts the screen contrast.

Transmission

[k][c][ ][Set ID][ ][Data][Cr]

Data

01: 4:3

02: 16:9

04: Zoom

06: Set by Program

09: Just Scan (720p or higher)

10 to 1F: Cinema Zoom 1 to 16

[k][g][ ][Set ID][ ][Data][Cr]

Data

00 to 64: Contrast 0 to 100

Acknowledgement

[g][ ][Set ID][ ][OK/NG][Data][x]

* Available data types differ depending on the input signal.

For more information, see the aspect ratio section of the

owner’s manual.

* The aspect ratio may differ depending on the model's

input configuration.

Acknowledgement

[c][ ][Set ID][ ][OK/NG][Data][x]

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TO CONTROL MULTIPLE PRODUCTS

07. Brightness (Command: k h)

Adjusts the screen brightness.

Transmission

10. Tint (Command: k j)

Adjusts the screen tint.

Transmission

[k][h][ ][Set ID][ ][Data][Cr]

[k][j][ ][Set ID][ ][Data][Cr]

Data

00 to 64: Brightness 0 to 100

Acknowledgement

Data

00 to 64: Tint red 50 to green 50

Acknowledgement

[h][ ][Set ID][ ][OK/NG][Data][x]

[j][ ][Set ID][ ][OK/NG][Data][x]

08. Sharpness (Command: k k)

Adjusts the screen sharpness.

Transmission

11. Color Temperature (Command: x u)

Adjusts the screen color temperature.

Transmission

[k][k][ ][Set ID][ ][Data][Cr]

[x][u][ ][Set ID][ ][Data][Cr]

Data

00 to 32: Sharpness 0 to 50

Acknowledgement

Data

00 to 64: warm 50 to cool 50

Acknowledgement

[u][ ][Set ID][ ][OK/NG][Data][x]

[k][ ][Set ID][ ][OK/NG][Data][x]

12. Balance (Command: k t)

Adjusts the sound balance.

Transmission

09. Color (Command: k i)

Adjusts the screen color.

Transmission

[k][t][ ][Set ID][ ][Data][Cr]

[k][i][ ][Set ID][ ][Data][Cr]

Data

00 to 64: left 50 to right 50

Acknowledgement

Data

00 to 64: Color 0 to 100

Acknowledgement

[t][ ][Set ID][ ][OK/NG][Data][x]

[i][ ][Set ID][ ][OK/NG][Data][x]

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TO CONTROL MULTIPLE PRODUCTS

13. Sound mode (Command: d y)

Selects a sound mode.

Transmission

17. Time 2 (hour/minute/second) (Command: f x)

Adjusts the Time 2 (hour/minute/second) value.

Transmission

[d][y][ ][Set ID][ ][Data][Cr]

[f][x][ ][Set ID][ ][Data1][ ][Data2][ ][Data3][Cr]

Data

01: Standard

02: Music

03: Cinema

Data1

Data2

Data3

00 to 17: 00 to 23 hours

00 to 3B: 00 to 59 minutes

00 to 3B: 00 to 59 seconds

04: Sports

05. Game

* Enter "fx [Set ID] ff" to view the Time 2 (hour/minute/

second) settings.

07: News

** This function is only available when Time 1 (year/month/

Acknowledgement

day) is set.

Acknowledgement

[y][ ][Set ID][ ][OK/NG][Data][x]

[x][ ][Set ID][ ][OK/NG][Data1][Data2][Data3][x]

14. Mute (Command: k e)

Mutes/unmutes the sound.

Transmission

[k][e][ ][Set ID][ ][Data][Cr]

18. Off Time Schedule (Command: f c)

Enables/disables the Off Time Schedule.

Transmission

Data

00: Mute

01: Unmute

Acknowledgement

[f][c][ ][Set ID][ ][Data][Cr]

[e][ ][Set ID][ ][OK/NG][Data][x]

Data

00: Off

01: On

Acknowledgement

[c][ ][Set ID][ ][OK/NG][Data][x]

15. Volume Control (Command: k f)

Adjusts the playback volume.

Transmission

[k][f][ ][Set ID][ ][Data][Cr]

Data

00 to 64: Volume 0 to 100

Acknowledgement

[f][ ][Set ID][ ][OK/NG][Data][x]

19. On Time Schedule (Command: f b)

Enables/disables the On Time schedule.

Transmission

[f][b][ ][Set ID][ ][Data][Cr]

Data

00: Off

01: On

Acknowledgement

16. Time 1 (year/month/day) (Command: f a)

Adjusts the Time 1 (year/month/day) value.

Transmission

[b][ ][Set ID][ ][OK/NG][Data][x]

[f][a][ ][Set ID][ ][Data1][ ][Data2][ ][Data3][Cr]

Data1

Data2

Data3

04~1B: year 2014 to 2037

01 to 0C: January to December

01 to 1F: 1st to 31st

* Enter "fa [Set ID] ff" to view the Time 1 (year/month/day)

settings.

Acknowledgement

[a][ ][Set ID][ ][OK/NG][Data1][Data2][Data3][x]

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TO CONTROL MULTIPLE PRODUCTS

20. Off Timer (Repeat/Time) (Command: f e)

Configures Off Timer (Repeat/Time) settings.

Transmission

21. On timer (Repeat/Time) (Command: f d)

Configures On Timer (Repeat/Time) settings.

Transmission

[f][e][ ][Set ID][ ][Data1][ ][Data2][ ][Data3][Cr]

[f][d][ ][Set ID][ ][Data1][ ][Data2][ ][Data3][Cr]

Data1

1. f1h to f7h (reading data)

F1: reads the 1st Off Timer data

F2: reads the 2nd Off Timer data

F3: reads the 3rd Off Timer data

F4: reads the 4th Off Timer data

F5: reads the 5th Off Timer data

F6: reads the 6th Off Timer data

F7: reads the 7th Off Timer data

2. e1h-e7h (delete one index), e0h (delete all indexes)

E0: erases all Off Timer settings

E1: erases the 1st Off Timer setting

E2: erases the 2nd Off Timer setting

E3: erases the 3rd Off Timer setting

E4: erases the 4th Off Timer setting

E5: erases the 5th Off Timer setting

E6: erases the 6th Off Timer setting

E7: erases the 7th Off Timer setting

3. 01h to 0Ch (sets the day of the week for the Off Timer)

01: Once

1. f1h to f7h (reading data)

F1: reads the 1st On Timer data

F2: reads the 2nd On Timer data

F3: reads the 3rd On Timer data

F4: reads the 4th On Timer data

F5: reads the 5th On Timer data

F6: reads the 6th On Timer data

F7: reads the 7th On Timer data

2. e1h-e7h (delete one index), e0h (delete all indexes)

E0: erases all On Timer settings

E1: erases the 1st On Timer setting

E2: erases the 2nd On Timer setting

E3: erases the 3rd On Timer setting

E4: erases the 4th On Timer setting

E5: erases the 5th On Timer setting

E6: erases the 6th On Timer setting

E7: erases the 7th On Timer setting

3. 01h to 0Ch (sets the day of the week for the On Timer)

01: Once

02. Daily

03: Mon - Fri

04: Mon - Sat

05: Sat - Sun

06. Every Sunday

07. Every Monday

08. Every Tuesday

09. Every Wednesday

0A. Every Thursday

0B. Every Friday

0C. Every Saturday

Data2

Data3

00 to 17: 00 to 23 hours

00 to 3B: 00 to 59 minutes

Data2

Data3

00 to 17: 00 to 23 hours

00 to 3B: 00 to 59 minutes

* To read or delete the Off Time Schedule list, [Data2]

[Data3] must be set to FFH.

* To read or delete an On Time schedule list, [Data2][Data3]

must be set to FFH.

Example 1: fe 01 f1 ff ff – reads the first index data in Off

Timer.

Example 1: fd 01 f1 ff ff - reads the first index data from On

Timer.

Example 2: fe 01 e1 ff ff - deletes the first index data from

Off Timer.

Example 2: fd 01 e1 ff ff - deletes the first index data from

On Timer.

Example 3: fe 01 04 02 03 - sets Off Timer to 02:03 from

Monday to Saturday.

Example 3: fd 01 04 02 03 - sets On Timer to 02:03 from

Monday to Saturday.

* This function is only available when Time 1 (year/month/

day) and Time 2 (hour/minute/second) are set.

* This function is only available when Time 1 (year/month/

day) and Time 2 (hour/minute/second) are set.

Acknowledgement

[d][ ][Set ID][ ][OK/NG][Data1][Data2][Data3][x]

[e][ ][Set ID][ ][OK/NG][Data1][Data2][Data3][x]

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TO CONTROL MULTIPLE PRODUCTS

22. On Timer Input (Command: f u)

Select an external input for the current On Time setting and

add a new schedule.

23. No Signal Power Off (15Min) (Command: f g)

Configures the automatic standby settings.

Transmission

[f][g][ ][Set ID][ ][Data][Cr]

[f][u][ ][Set ID][ ][Data1][Cr]

Data

00: Off

01: On

[f][u][ ][Set ID][ ][Data1][][Data2][Cr]

Data (Add schedule)

70: DVI

Acknowledgement

90: HDMI1

[g][ ][Set ID][ ][OK/NG][Data][x]

91: HDMI2/OPS

C0: DISPLAYPORT

Data1 (Read schedule)

1. f1h to f7h (Read data)

F1: Select the 1st schedule input

F2: Select the 2nd schedule input

F3: Select the 3rd schedule input

F4: Select the 4th schedule input

F5: Select the 5th schedule input

F6: Select the 6th schedule input

F7: Select the 7th schedule input

24. Auto Power Off (4 Hours) (Command: m n)

Configures the automatic off settings.

Transmission

[m][n][ ][Set ID][ ][Data][Cr]

Data2 (Read schedule)

Data

00: Off

01: 4 hours

Acknowledgement

* To read the schedule input, enter FF for [Data2].

If no schedule is available for [Data1] when attempting to

read the schedule data, the text ‘NG’ will be displayed and

the operation will fail.

[n][ ][Set ID][ ][OK/NG][Data][x]

(Example 1: fu 01 90 - Move each schedule input down one

row and save the 1st schedule input in HDMI mode.)

(Example 2: fu 01 f1 ff - Read the 1st schedule input.)

* This function is supported only when 1 (Year/Month/Day),

2 (Hour/Minute/Second), On Time (Repeat Mode/Time)

are set.

** It may not be supported depending on the model.

Acknowledgement

25. Language (Command: f i)

Sets the OSD language.

Transmission

[u][ ][Set ID][ ][OK/NG][Data][x]

[u][ ][Set ID][ ][OK/NG][Data1][Data2][x]

[f][i][ ][Set ID][ ][Data][Cr]

Data

00: Czech

01: Danish

02: German

03: English

04: Spanish (Europe)

05: Greek

06: French

07: Italian

08: Dutch

09: Norwegian

0A: Portuguese

0B: Portuguese (Brazil)

0C: Russian

0D: Finnish

0E: Swedish

0F: Korean

10: Chinese (Cantonese)

11: Japanese

12: Chinese (Mandarin)

Acknowledgement

[i][ ][Set ID][ ][OK/NG][Data][x]

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TO CONTROL MULTIPLE PRODUCTS

26. Reset (Command: f k)

Performs the Picture and Factory Reset functions.

29. Time Elapsed (Command: d l)

Checks the elapsed time.

Transmission

[f][k][ ][Set ID][ ][Data][Cr]

[d][l][ ][Set ID][ ][Data][Cr]

Data

00: Picture Reset

02: Initial Settings (factory reset)

Acknowledgement

Data

FF: Read status

Acknowledgement

[l][ ][Set ID][ ][OK/NG][Data][x]

[k][ ][Set ID][ ][OK/NG][Data][x]

* The data received is shown as a hexadecimal value.

27. Current temperature (Command: d n)

Checks the inside temperature.

Transmission

30. Product serial number (Command: f y)

Checks the serial number of the product.

Transmission

[d][n][ ][Set ID][ ][Data][Cr]

[f][y][ ][Set ID][ ][Data][Cr]

Data FF: Check the status

Acknowledgement

Data

FF: Check product serial number

Acknowledgement

[y][ ][Set ID][ ][OK/NG][Data][x]

[n][ ][Set ID][ ][OK/NG][Data][x]

* Temperature is displayed as a hexadecimal value.

* Data is in ASCII code.

28. Key (Command: m c)

Sends a key code for the IR remote control.

Transmission

31. Software Version (Command: f z)

Checks the software version of the product.

Transmission

[m][c][ ][Set ID][ ][Data][Cr]

[f][z][ ][Set ID][ ][Data][Cr]

Data

IR_KEY_CODE

Acknowledgement

[c][ ][Set ID][ ][OK/NG][Data][x]

Data

FF: Check software version

Acknowledgement

[z][ ][Set ID][ ][OK/NG][Data][x]

For key codes, see IR Codes.

* Some key codes are not supported depending on the

model.

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TO CONTROL MULTIPLE PRODUCTS

32. White balance red gain (Command: j m)

Adjusts the white balance red gain value.

Transmission

35. White Balance Red Offset (Command: s x)

Adjusts the white balance red offset value.

Transmission

[j][m][ ][Set ID][ ][Data][Cr]

[s][x][ ][Set ID][ ][Data][Cr]

Data

00 to 7F: Red Offset 0 to 127

FF: checks the red offset value

Acknowledgement

Data

00 to FE: Red Gain 0 to 254

FF: checks the red gain value

Acknowledgement

[x][ ][Set ID][ ][OK/NG][Data][x]

[m][ ][Set ID][ ][OK/NG][Data][x]

33. White Balance Green Gain (Command: j n)

Adjusts the white balance green gain value.

Transmission

36. White Balance Green Offset (Command: s y)

Adjusts the white balance green offset value.

Transmission

[j][n][ ][Set ID][ ][Data][Cr]

[s][y][ ][Set ID][ ][Data][Cr]

Data

00 to FE: Green Gain 0 to 254

FF: checks the green gain value

Data

00 to 7F: Green Offset 0 to 127

FF: checks the green offset value

Acknowledgement

[n][ ][Set ID][ ][OK/NG][Data][x]

[y][ ][Set ID][ ][OK/NG][Data][x]

37. White Balance Blue Offset (Command: s z)

Adjusts the white balance blue offset value.

Transmission

34. White Balance Blue Gain (Command: j o)

Adjusts the white balance blue gain value.

Transmission

[s][z][ ][Set ID][ ][Data][Cr]

[j][o][ ][Set ID][ ][Data][Cr]

Data

00 to 7F: Blue Offset 0 to 127

FF: checks the blue offset value

Data

00 to FE: Blue Gain 0 to 254

FF: checks the blue gain value

Acknowledgement

[z][ ][Set ID][ ][OK/NG][Data][x]

[o][ ][Set ID][ ][OK/NG][Data][x]

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38. Backlight (Command: m g)

Adjusts the backlight brightness.

Transmission

41. Check Tile Mode (Command: d z)

Checks the tile mode.

Transmission

[d][z][ ][Set ID][ ][Data][Cr]

[m][g][ ][Set ID][ ][Data][Cr]

Data

FF: checks the tile mode

Data

00 to 64: Backlight 0 to 100

Acknowledgement

[z][ ][Set ID][ ][OK/NG][Data1][Data2][Data3][x]

[g][][set ID][][OK/NG][Data][x]

Data1 00: tile mode off

01: tile mode on

Data2 00 to 0F: tile column

Data3 00 to 0F: tile row

42. Tile ID (Command: d i)

Sets the tile ID value of the product.

Transmission

39. Screen Off (Command: k d)

Turns the screen on or off.

Transmission

[d][i][ ][Set ID][ ][Data][Cr]

[k][d][ ][Set ID][ ][Data][Cr]

Data

01 to E1: Tile ID 1 to 225**

Data

00: turns the screen on

01: turns the screen off

FF: checks the tile ID

** The data value cannot exceed the value of row x

column.

Acknowledgement

[d][ ][Set ID][ ][OK/NG][Data][x]

Acknowledgement

[i][ ][Set ID][ ][OK/NG][Data][x]

* When a data value that exceeds the value of row x

column is entered (except 0xFF),

ACK becomes NG.

40. Tile Mode (Command: d d)

Sets the Tile Mode and sets values for the tile rows and

43. Natural Mode (in Tile mode) (Command: d j)

When displaying the image naturally, the part of the image

that would normally be displayed in the gap between

the monitors is omitted.

columns.

Transmission

[d][d][ ][Set ID][ ][Data][Cr]

Transmission

[d][j][ ][Set ID][ ][Data][Cr]

Data

00 to FF: The first byte - tile column

The second byte - tile row

Data

00: Off

01: On

* 00, 01, 10, and 11 mean that the tile mode is off

Acknowledgement

[d][ ][Set ID][ ][OK/NG][Data][x]

Acknowledgement

[j][ ][Set ID][ ][OK/NG][Data][x]

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44. DPM Select (Command: f j)

To set the DPM (Display Power Management) function.

Transmission

47. Fail Over Select (Command: m i)

Selects an input mode for auto switch.

Transmission

[m][i][ ][Set ID][ ][Data][Cr]

[f][j][ ][Set ID][ ][Data][Cr]

Data

00: Off

01: Auto

02: Manual

Data

00: Off

01: 5 seconds

02: 10 seconds

03: 15 seconds

04: 1 minutes

05: 3 minutes

06: 5 minutes

07: 10 minutes

Acknowledgement

[i][ ][Set ID][ ][OK/NG][Data][x]

Acknowledgement

[j][ ][Set ID][ ][OK/NG][Data][x]

45. Remote Control/Local Key Lock (Command: k m)

Adjusts the remote control/local key (front) lock.

Transmission

48. Fail Over Input Select (Command: m j)

Selects an input source for auto switch.

* This command is only available when the Fail Over

(auto) mode is set to Custom.

[k][m][ ][Set ID][ ][Data][Cr]

Transmission

[m][j][ ][Set ID][ ][Data1][ ][Data2][ ][Data3][Cr][ ]

Data 00: Off (Lock Off)

01: On (Lock On)

[Data4][ ][Data5][Cr]

* When the remote control and front keys are locked

in Standby mode, you cannot turn on the power on by

using the remote control or front power button.

Acknowledgement

Data 1 to 4 (Input priority: 1 to 4)

70: DVI

90: HDMI1

91: HDMI2/OPS

[m][ ][Set ID][ ][OK/NG][Data][x]

C0: DISPLAYPORT

Acknowledgement

[j][ ][SetID][ ][OK/NG][Data1][Data2][Data3][Data4]

[ ][Data5][x]

Data 1 to 4 (Input priority: 1 to 4)

70: DVI

90: HDMI1

91: HDMI2/OPS

C0: DISPLAYPORT

49. IR Operation (Command: t p)

Configures the IR operation settings of the product.

Transmission

46. Power On Delay (Command: f h)

Sets the schedule delay when the power turns on. (unit:

seconds).

[t][p][ ][Set ID][ ][Data][Cr]

Transmission

[f][h][ ][Set ID][ ][Data][Cr]

Data

00: locks off all of the keys

01: locks on all of the keys except the Power key

02: locks on all of the keys

Data

Acknowledgement

00 to FA: min. 0 to maximum 250 (seconds)

Acknowledgement

[h][ ][Set ID][ ][OK/NG][Data][x

[x][ ][Set ID][ ][OK/NG][Data][x]

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50. Local Key Operation (Command: t o)

Configures the local key operation settings of the product.

Transmission

53. Speaker (Command: d v)

Sets the speaker function.

Transmission

[t][o][ ][Set ID][ ][Data][Cr]

[d][v][ ][Set ID][ ][Data][Cr]

Data

00: locks off all of the keys

01: locks on all of the keys except the Power

key

Data

00: Off

01: On

Acknowledgement

[v][ ][Set ID][ ][OK/NG][Data][x]

02: locks on all of the keys

Acknowledgement

[o][ ][Set ID][ ][OK/NG][Data][x]

54. Daylight Saving Time (Command: s d)

51. Status (Command: s v)

Checks the current signal status of the product.

Transmission

To set theDaylight Saving Time function.

Transmission

[s][v][ ][Set ID][ ][Data][ ][FF][Cr]

[s][d][ ][Set ID][ ][Data1][ ][Data2][ ][Data3][ ][Data4]

[ ][Data5][Cr]

Data

02: checks whether there is a signal or not

10: RGB sensing OK/NG (Check Screen)

Data

00: Off (Data2~5: FFH)

01: Start Time

Acknowledgement

[v][ ][Set ID][ ][OK/NG][Data][Data1][x]

02: End Time

Data:

Data1 00: no signal

01: there is a signal

02 (when a signal is found)

Data2 01~0C: January to December

Data3 01~06: 1 ~ 6th week

* The maximum number of [Data3] differs depending

on Date.

Data: 10 (Check Screen)

Data4 00~06 ( Sun. ~ Sat. )

Data1 00: Check Screen result NG

07: Check Screen result OK

Data5 00~17: 00 ~ 23 hours

* To read the Start Time/End Time, enter FFH for

[Data2]~[Data5].

* Treated as NG if Check Screen is set to Off

(ex1: sd 01 01 ff ff ff ff - To check the Start Time

ex2: sd 01 02 ff ff ff ff - To check the End Time)

* This function is supported only when 1 (Year/Month/

Day) and 2 (Hour/Minute/Second) are set.

Acknowledgement

[d][ ][Set ID][ ][OK/NG][Data1][Data2][Data3][Data4]

[Data5][x]

** It may not be supported depending on the model.

52. Check Screen (Command: t z)

Sets Check Screen.

Transmission

[t][z][ ][Set ID][ ][Data][Cr]

Data

00: Off

01: On

Acknowledgement

[z][ ][Set ID][ ][OK/NG][Data][x]

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To obtain the source code under GPL,

LGPL, MPL and other open source

licenses, that is contained in this product,

please visit http://opensource.lge.com.

In addition to the source code, all referred

license terms, warranty disclaimers

and copyright notices are available for

download.

LG Electronics will also provide open

source code to you on CD-ROM for a

charge covering the cost of performing

such distribution (such as the cost of

media, shipping and handling) upon email

request to [email protected]. This offer

is valid for three (3) years from the date on

which you purchased the product.

Make sure to read the Safety Precautions

before using the product.

Keep the Owner's Manual(CD) in an

accessible place for future reference.

The model and serial number of the SET

is located on the back and one side of the

SET. Record it below should you ever need

service.

WARNING -This is a class A product. In a

domestic environment this product may cause

radio interference in which case the user may

be required to take adequate measures.

Temporary noise is normal when powering

ON or OFF this device.

MODEL

SERIAL

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