LG M4225CCBA User manual

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Page 1

ENGLISH

OWNER’S MANUAL

MONITOR SIGNAGE

Please read this manual carefully before operating your set and retain it for future reference.

MONITOR SIGNAGE MODELS

M4225C M3704C

www.lg.com

Page 2

Table of Contents

Accessories 3 Connecting the stand 4 Connecting the Speakers 6 To install Portrait 7 Using the Remote Control 8 Name and Function of the Parts 10 Connecting to External Devices 11

When Connecting to your PC ............................................................................................11

When using the LAN ...........................................................................................................13

Daisy Chain Monitors .........................................................................................................14

VESA FDMI wall Mounting .................................................................................................15

Video Input ...........................................................................................................................16

Component Input (480i/480p/576i/576p/720p/1080i/1080p) ..........................................17

HDMI Input (480p/576p/720p/1080i/1080p) ......................................................................18

User Menus 19

Screen Adjustment options ...............................................................................................19

OSD Menu ............................................................................................................................21

How to adjust the OSD (On Screen Display) screen .....................................................22

How to adjust the screen automatically ..........................................................................22

Adjusting Screen Color ......................................................................................................23

Adjusting the audio function .............................................................................................29

Adjusting the timer function ..............................................................................................30

Selecting the options .........................................................................................................31

Adjusts the tile options. .....................................................................................................33

Adjusts the USB options. ...................................................................................................35

Troubleshooting 49 Specifications 52 Controlling the Multiple Product A1

Page 3

Accessories

Thank you for your purchase. Please check the product as well as the accessories shown below

❖

Note that the accessories may look different from those shown here.

POWER

INPUT

ENERGY

MONITOR

OFF

SAVING

. , !2ABC3DEF

GHI5JKL6MNO

PQRS8TUV

WXYZ

1/a/A

CLEAR

- * #

MARK

ARC

P A

BRIGHT

PSM

NESS

MUTE

AUTO

S.MENU

EXIT

BACK

TILE

OFF

Remote Control / Batteries

D-Sub Signal Cable

Power Cable

CD-ROM / Cards

Separate purchase

Without prior notice, optional accessories are subject to change to improve the performance of the product, and new accessories may be added.To purchase optional accessories,

❖

Optional accessories (purchased separately) may vary depending on the model.

❖

Note that optional accessories may look different from those shown here.

Speaker kit

❖

Applicable only for models that support the speakers.

Cable holder/Cable tie

They may not be available in some areas or for some

Speaker(2)

Screws (4) / Cable (2)

models.

Stand kit

❖

Applicable only for models that support the stand.

< M4225C >

Stand (2)

Screws (4)

< M3704C >

Stand (2)

Screws (4)

Page 4

Connecting the stand

- Only on some models.

< M4225C >

Take the parts for the stand out of the box and assemble them as shown in the

picture.

Parts

Place a soft cloth on the table and put the product with the screen facing

downward. Connect the stand as shown in the following picture.

First, check if the following parts are all present.

Stand (2)

Screws (4)

Use the screws to secure the stand on the rear side of the product as

shown in the diagram.

Page 5

Connecting the stand

- Only on some models.

< M3704C >

Take the parts for the stand out of the box and assemble them as shown in the

picture.

Parts

Place a soft cloth on the table and put the product with the screen facing

downward. Connect the stand as shown in the following picture.

Use the screws to secure the stand on the rear side of the product as

shown in the diagram.

First, check if the following parts are all present.

Stand (2)

Screws (4)

Page 6

Connecting the Speakers

- Only on some models.

Mount the product onto the speaker by using a screw as shown in the following connect the speaker cable.

After installing your speakers, use holders and cable ties to organize the speaker cables.

Cable holder

Remove the paper.

* This feature is not available in all model.

Cable tie

* This feature is not available in all model.

When the speaker is installed.

*Connect the input terminal with a proper color match.

Page 7

To install Portrait

- Only on some models.

< Only M4225C >

"When installing Portrait, rotate it clockwise based on its front."

Page 8

P A G E

INPUT

ENERGY

SAVING

MARK

ARC

OFF



. , !



ABCDEF



GHIJKLMNO



PQRSTUV



1/a/A



- * #

WXYZ

CLEAR

S.MENU

MONITOR

PSM

AUTO

MUTE

BRIGHT

NESS

BACK

TILE

OFF

EXIT

POWER

Using the Remote Control

Name of the Remote Control Buttons

Power On / Off Button

- Switches the set on from standby or off to standby.

Monitor On / Off Button

- Turn off the monitor and then turn it back on.

Number and Alphabet Buttons

- Type numbers.

- It is not available to use Alphabet.

1/a/A Button

- It is not available to use this function.

Volume Up/Down Button

- Adjusts the volume.

PSM Button

- Selects the Picture Status Mode.

MUTE Button

- Switches the sound on or off.

MENU Button

- Selects a menu.

- Clears all on-screen displays and returns to SET viewing from any menu.

Up/Down/Left/Right Buttons

- Allows you to navigate the on-screen menus an d ad j ust the s yst em se tti ngs t o yo u r preferenc.

OK Button

- Acc epts yo ur se lecti on or displa ys th e current mode.

BACK button

- Allows the user to move return one step in an interactive application.

ID ON/OFF Button

- When the number of input ID is equal to the number of ID Mode , you can control the monitor which you want in the multi display condition.

USB Menu control buttons

- Adjust the USB menu(Photo List, Music List and Movie List ).

Page 9

Using the Remote Control

P A G E

INPUT

ENERGY

SAVING

MARK

ARC

OFF



. , !



ABCDEF



GHIJKLMNO



PQRSTUV



1/a/A



- * #

WXYZ

CLEAR

S.MENU

MONITOR

PSM

AUTO

MUTE

BRIGHT

NESS

BACK

TILE

OFF

EXIT

POWER

Energy Saving Button

- Adjust the Energy Saving mode of the SET.

INPUT Select Button

If you press the button once, the following Input Signal Window will appear. Select the signal type you want using the button.

Input List

AV Component RGB HDMI/DVI

Clear button

- It is not available to use this function.

ARC Button

- Selects the Aspect Ratio Mode

Brightness Key

- Adjust the brightness by pressing the Up and Down buttons on the remote control.

- In USB mode, the OSD menu has the Page

function to move to the next file list.

AUTO Button

- Automatically adjusts picture position and

minimizes image instability.(RGB input only)

S.MENU Button (SuperSign Menu Key)

- It is not available to use this function.

EXIT Button

- Clears all on-screen displays and returns to monitor

viewing from any menu.

TILE button

- Selects the TILE Mode

Inserting batteries into remote control.

1. Slide off the battery cover.

2. Insert the batteries with correct polarity ( + / - ).

3. Close the battery cover.

4. To remove the batteries, perform the installation actions

AAA Type

in reverse.

• Dispose of used batteries in the recycle bin to prevent

environmental pollution.

Page 10

Name and Function of the Parts

* The product image in the user's guide could be different from the actual image.

Rear View

1 2

Power Connector

Connect the power cord

RS-232C Serial Ports

RGB, HDMI/DVI Ports

HDMI Supports High Definition input and HDCP (High-bandwidth Digital Content Protection). Some devices require HDCP in order to display HD signals.

PC Sound Jack

Connect the audio cable to the *LINE OUT jack of the PC sound card.

Component, AV Ports

USB Port

LAN Port

Speaker Ports

* LINE OUT A terminal used to connect to the speaker including a built-in amplifier (Amp). Make sure that

the connecting terminal of the PC sound card is checked before connecting. If the Audio Out of PC sound card has only Speaker Out, reduce the PC volume. If the Audio Out of the PC sound card supports both Speaker Out and Line Out, convert to Line Out using the card jumper of the program (Refer to the Sound Card Manual).

43 65 87

Page 11

Connecting to External Devices

When Connecting to your PC

First of all, see if the computer, product and the peripherals are turned off. Then, connect

the signal input cable.

When connecting with the D-Sub signal input cable.

When connecting with the HDMI-DVI signal input cable (not included).

* When HDMI PC is used, a compatiblity problem might occur.

Rear back of the product.

PC/MAC

MAC

Macintosh Adapter (not included) Use the standard Macintosh adapter since an incompatible adapter is available in the market. (Different signaling system)

(not included)

Rear back of the product.

* User must use shielded signal interface cables (D-sub 15 pin cable, HDMI-DVI cable) with

ferrite cores to maintain standard compliance for the product.

Connect the Audio cable.

Rear back of the product.

Connect the power cord.

(not included)

Rear back of the product.

Page 12

Connecting to External Devices

Turn on power by pressing the power button on the product.

< M4225C > < M3704C >

On/Off button

Turn on the PC.

Select an input signal.

Press the INPUT button on the remote control to select the input signal.

INPUT → → OK

Or, press the INPUT button on the back of the product.

INPUT →◄ ► → AUTO/SET

When connecting with a D-Sub signal input cable.

• Select RGB : 15-pin D-Sub analog signal.

On/Off button

Input List

AV Component

When connecting with a HDMI-DVI signal input cable and HDMI Signal Cable.

• Select HDMI/DVI : DVI Digital signal or HDMI Digital signal.

Input List

AV Component RGB HDMI/DVI

Note

• How to connect to two computers. Connect the signal cables (HDMI-DVI and D-Sub) to each computer. Press the INPUT button on the remote control to select the computer to use.

• Directly connect to a grounded power outlet on the wall or a power bar with a ground wire.

RGB

HDMI/DVI

Page 13

Connecting to External Devices

Network

When using the LAN

Connect the LAN cable as shown in the below figure .

Connect PC to Monitor directly.

LAN

Product

Using the Internet.

LAN

Product

Using a router(Switch)

B.A.

LAN

Product

Switch

Connect the LAN cable and install the eZ-Net Manager program on the CD-ROM.

For more information about the program, please refer to eZ-Net Guide in the enclosed CD-ROM.

Note

• Using LAN establishes communication between your PC and the monitor and

enables to use the OSD menus on the PC as well as on the monitor.

Page 14

Connecting to External Devices

Daisy Chain Monitors

When using RGB input

To use different products connected to each other Connect one end of the signal input cable (15-pin D-Sub Signal Cable) to the RGB OUT connector of product 1 and connect the other end to the RGB IN connector of other products.

15-pin D-Sub Signal Cable

Product 2

Product 3

Product 4

When using AV input

Product 1

Audio Cable (not included)

Video

BNC Cable (not included)

Note

• The number of monitors that can be connected to one output may vary depending on

Product 1 Product 2 Product 3

signal status and cable loss. If the signal status is good, and there is no cable loss, it is possible to connect up to 9 monitors. If you want to connect more than this number of monitors, it is recommended to use a distributor.

Page 15

Connecting to External Devices

VESA FDMI wall Mounting

This product supports a VESA FDMI compliant mounting interface. These mounts are purchased separately and not available from LG. Refer to the instructions included with wall mount for more info.

Kensington Security Slot The Set is equipped with a kensington Security System connector on the back panel. The cable and lock are available separate and are not sold by LG. For more info, visit http://www.kensington. com, the internet home page of the Kensington company.

Page 16

Connecting to External Devices

Video Input

Connect the video cable as shown in the below figure and then connect the

power cord. (See page 11).

When connecting with a BNC cable.

• Connect the input terminal with a proper color match.

Product

BNC Cable (not included)

VCR/DVD Receiver

Select an input signal.

Press the INPUT button on the remote control to select the input signal.

Audio Cable (not included)

INPUT → → OK

Or, press the INPUT button on the back of the product.

INPUT →◄ ► → AUTO/SET

When connecting with an BNC cable.

• Select AV.

Input List

AV Component RGB HDMI/DVI

Page 17

Connecting to External Devices

Component Input (480i/480p/576i/576p/720p/1080i/1080p)

Connect the video/audio cable as shown in the below figure and then, connect the power

cord (See page 11).

• Connect the input terminal with a proper color match.

Product

BNC Cable (not included)

HDTV Receiver

Note

- Some devices may require HDCP in order to display HD signals.

- Component doesn't support HDCP.

Select an input signal.

Press the INPUT button on the remote control to select the input signal.

Audio Cable (not included)

INPUT → → OK

Or, press the INPUT button on the back of the product.

INPUT →◄ ► → AUTO/SET

• Select Component.

Input List

AV Component RGB HDMI/DVI

Page 18

Connecting to External Devices

HDMI Input (480p/576p/720p/1080i/1080p)

HDMI Supports High Definition input and HDCP (High-bandwidth Digital Content Protection). Some devices require HDCP in order to display HD signals.

Connect the video/audio cable as shown in the below figure and then connect the power

cord (See page 11).

Product

HDMI-DVI Signal Cable

(not included)

VCR/DVD/Set-top Box

Note : Dolby Digital is not supported.

Select an input signal.

Press the INPUT button on the remote control to select the input signal.

RCA-PC Audio Cable

(not included)

HDMI Signal Cable (not included)

VCR/DVD/Set-top Box

INPUT → → OK

Or, press the INPUT button on the back of the product.

INPUT →◄ ► → AUTO/SET

When connecting with a HDMI-DVI signal input cable. When connecting with a HDMI signal input cable.

• Select HDMI/DVI

Input List

AV Component RGB HDMI/DVI

Page 19

User Menus

Screen Adjustment options

< M4225C > < M3704C >

6 3 4 5 1

On/Off button

Power Indicator

MENU Button

OSD Select /

Adjust Button

Press this button to turn on the power. Press this button again to turn it off.

This Indicator lights up green when the display operates normally(on mode). If the display is in sleep (Energy Saving) mode, this indicator color changes to amber.

Use this button to show/hide the OSD (On Screen Display) menu screen.

Use

this

button to select an icon or adjust the setting in the OSD

screen.

▲ ▼ Adjust the up and down.

◄ ► Adjust the volume.

Volume

Page 20

User Menus

Screen Adjustment options

AUTO/SET Button

INPUT Button

[For PC Analog signal]

Auto in progress For optimal display change resolution to 1920 x 1080

[When XGA Mode is active and

1920 x 1080 is selected]

Auto in progress

INPUT →◄ ► → AUTO/SET

- Toggles between inputs

AV Composite Video Component HDTV, DVD RGB 15-pin D-Sub analog signal HDMI/DVI Digital signal

Input List

AV Component RGB HDMI/DVI

IR Receiver

This is where the unit receives signals from the remote control.

Page 21

User Menus

OSD Menu

Icon Function Description

Adjusts screen brightness, contrast and color that you prefer.

Picture

Audio

Time

Option

Tile

USB

Adjusts the audio options.

Adjusts the timer options.

Adjusts the screen status according to the circumstances.

Adjusts the tile options.

Adjusts the USB options.

Note

OSD(On Screen Disp lay)

• The OSD function enables you to adjust the screen status conveniently since it

provides graphical presentation.

Page 22

User Menus

How to adjust the OSD (On Screen Display) screen

➩ ➩ ➩ ➩

➩ ➩ ➩

Pops up

the menu

screen

Move where

you want to

adjust

Press the MENU Button, then the main menu of the OSD appears.

To access a control, use the Buttons.

When the icon you want becomes highlighted, press the OK Button.

To access a control, use the Buttons.

When the list you want becomes highlighted, press the OK Button.

Use the Buttons to adjust the item to the desired level.

Accept the changes by pressing the OK Button.

Exit the OSD by pressing the EXIT Button.

Select a

menu icon

Move where

you want to

adjust

Select a

menu list

•

Use the remote control to adjust the OSD screen.

Adjust the status

Save

adjustment

Exit from the

menu screen.

How to adjust the screen automatically

Press the AUTO/SET button (AUTO button on a remote Control) in the PC analog signal. Then optimal screen settings will be selected that fit into the current mode. If adjustment is not satisfactory, you can adjust the screen manually.

[When XGA Mode is active and

1920 x 1080 is selected]

Auto in progress

Page 23

User Menus

H - 80

HDMI / DVI

RGB

Component

ARC

MODE

16 : 9 Just Scan Original 4 : 3 1 : 1 14 : 9 Zoom Cinema Zoom 1 Full Wide

Adjusting Screen Color

Aspect Ratio

Move

PICTURE

Aspect Ratio : 16:9

ꕫ Energy Saving : Off

Picture Mode : Standard

• Backlight 70

• Contrast 90

• Brightness 50

• Sharpness 70

• Color 60

ꔋ

▼

To select the image size of the screen.

16:9 :

Widescreen mode.

Just Scan :

Allows you to enjoy the transmitted data fully without any images cut off. (*This menu is activated only in 720p,1080p,1080i (HDMI/DVI-DTV, Component mode)

Original : 4:3 :

The aspect ratio is not adjusted from the original. It is set by the program being watched.

This picture format is 4:3 aspect ratio.

1:1 : The aspect ratio is not adjusted from the original. Used in PC mode.

(Only HDMI/ DVI PC, RGB PC)

14:9 :

14:9 programs are viewed normally in 14:9 with black bars added to the top and bottom.

4:3 programs are magnified on the top/bottom and left/right sides.

Zoom :

4:3 programs are magnified until they fill the 16:9 screen. The top and bottom will be cut off.

Cinena Zoom 1 :

Choose Cinema Zoom when you wish the picture to be altered, both horizontally extended and vertically cropped. The picture adopting a compromise between alteration and screen coverage.

Full Wide :

When SET receives the wide screen signal,it will lead you to adjust the picture horizontally or vertically, in a linear proportion,to fill the entire screen fully.

16:9 ꔋ

16:9 Just scan Original 4:3 14:9 Zoom Cinena Zoom 1 Full Wide

Page 24

User Menus

Adjusting Screen Color

Energy Saving

Move

PICTURE

Aspect Ratio : 16:9

ꕫ Energy Saving : Off

ꕫ Energy Saving : Off ꔋ

Picture Mode : Standard

• Backlight 70

• Contrast 90

• Brightness 50

• Sharpness 70

• Color 60

▼

This screen brightness adjusting menu helps you save energy.

Level : Total 4 screen brightness levels are provided.

- Off: 100% light

- Level 1: 80% light

- Level 2: 60% light

- Level 3: 40% light

Off ꔋ

Off

Level 1

Level 2

Level 3

Page 25

User Menus

Adjusting Screen Color

Picture Mode

Move

PICTURE

Aspect Ratio : 16:9

ꕫ Energy Saving : Off

Picture Mode : Standard

• Backlight 70

• Contrast 90

• Brightness 50

• Sharpness 70

• Color 60

▼

ꔋ

Toggles between screen presets.

Standard : The most general and natural screen display status. Vivid : Select this option to display with a sharp image. Cinema : Select this option to lower brightness by one level. Sport : Select this option to display with a soft image. Game : To enjoy dynamic image when playing a game. Expert1,2 : Select this option to use the user-defined settings.

Vivid

Standard ꔋ

Standard

Cinema

Sports

Game

Expert 1

Expert 2

Note

• If the 'Picture Mode' setting in the Picture menu is set to Vivid, Standard, Cinema,

Sport or Game the subsequent menus will be automatically set.

Page 26

User Menus

Adjusting Screen Color

Picture Mode

Move

ꔋ

PICTURE

Aspect Ratio : 16:9

ꕫ Energy Saving : Off

Picture Mode : Standard (User)

• Backlight 70

• Contrast 90

• Brightness 50

• Sharpness 70

• Color 60

▼

Backlight : To control the brightness of the screen,adjust the brightness of LCD panel. Contrast : Adjust the difference between the light and dark levels in the picture. Brightness : To adjust the brightness of the screen. (This function can be used only under

AV and Component.)

Sharpness : To adjust the clearness of the screen. (This function can be used only under

AV and Component.)

Color : To adjust the color to desired level. (This function can be used only under AV and

Component.)

Tint : To adjust the tint to desired level. (This function can be used only under AV and

Component.)

Page 27

User Menus

Adjusting Screen Color

Advanced Control

PICTURE

▲

• Contrast 90

• Brightness 50

• Sharpness 70

• Color 60

• Tint 0

• Advanced Control

• Advanced Control ꔋ

• Picture Reset

Screen

Color Temperature : Color Settings Cool : Slightly purplish white.

Medium : Slightly bluish white. Warm : Slightly reddish white.

Move

Color Temperature

Dynamic Contrast

Dynamic Color

Noise Reduction

Gamma

Black Level

Film Mode

◄ Medium ►

High

Medium

High

Off

Dynamic Contrast : Optimizes the contrast automatically according to the brightness of the reflection. (This

function can be used only under AV and Component.)

Dynamic Color : Adjusts the Color of the reflection automatically to reproduce natural colurs as close as

possible. (This function can be used only under AV and Component.)

Noise Reduction : Removing the noise up to the point where it does not damage the original

picture. (This function can be used only under AV and Component.) Gamma : Set your own gamma value. On the monitor, high gamma values display whitish images and low gamma

values display high contrast images.

Black Level : (

Function works in the following mode - AV, Component, HDMI-DTV)

adjusts the

contrast and the brightness of the screen using the black level of the screen.

Low : The reflection of the screen gets darker.

High : The reflection of the screen gets brighter. Film Mode : (

Function works in the following mode - AV, Component 480i/576i/1080i, HDMI/DTV 480i/576i/1080i) When you watch a movie, this function adjusts the set to the best picture appearance.

White Balance :

This is the function to adjust the overall colour of the screen to the feeling you want.

( Function works in the following mode - Expert 1, Expert 2 Picture mode)

Color Management System :

As the tool used by the experts to make adjustments by using the test patterns, this does not affect other colours but can be used to selectively adjust the 6 colour areas (Red/Green/ Blue/Cyan/Magenta/Yellow). Colour difference may not be distinctive even when you make the adjustments for the general video.

(Function works in the following mode - Expert 1, Expert 2

Picture mode)

Page 28

Adjusting Screen Color

Picture Reset

User Menus

PICTURE

▲

• Contrast 90

• Brightness 50

• Sharpness 70

• Color 60

• Tint 0

• Advanced Control

• Picture Reset

• Picture Reset ꔋ

Screen

PICTURE

▲

• Contrast 90

• Brightness 50

• Sharpness 70

• Color 60

• Tint 0

• Advanced Control

• Picture Reset

Screen

ꔋ

Move

SCREEN

Resolution ►

Auto Config.

Position

Size

Phase

Reset

Return Picture Mode to the default factory settings.

Prev.

Move

1024 x 768 ꔋ

1024 x 768 1280 x 768 1360 x 768 1366 x 768

Adjust the screen video.

Resolution :

To view a normal picture, match the resolution of RGB mode and selection of PC

mode. This function works in the following mode: RGB[PC] mode.

Auto Config.

(RGB PC input only) : This button is for the automatic adjustment of the screen position, clock and phase. This function is available for analog signals only.

Position : Size : Adjust the size of the screen Phase :

Moving the screen position.

To adjust the focus of the display. This item allows you to remove any horizontal noise and clear or sharpen the image of characters. This function is available for analog signals only.

Reset : Return

Manual config.

to the default factory settings.

Page 29

User Menus

Adjusting the audio function

AUDIO

Auto Volume : Off

Auto Volume : Off ꔋ

Clear Voice II : Off

• Level 3

Balance 0

Sound Mode : Standard

• Treble 50

• Bass 50

• Reset

▼

Move

AUDIO

▲

Clear Voice II : Off

• Level 3

Balance 0

Sound Mode : Standard

• Treble 50

• Bass 50

• Reset

Speaker : On

Move

Auto Volume

To adjust uneven sound volumes across all channels or signals automatically to the most appropriate level. To use this feature, select On.

Clear Voice II

By differentiating the human sound range from others,it helps users listen to human voices better.

Balance

Use this function to balance sound from the left and right speakers.

Sound Mode

The best sound tone quality will be selected automatically depending on the video type that you're currently watching.

Standard : Music : Cinema : Sport : Game :

The most commanding and natural audio.

Select this option to enjoy the original sound when listening to the music.

Select this option to enjoy sublime sound.

Select this option to watch sports broadcasting.

To enjoy dynamic sound when playing a game.

Speaker

You can adjust internal speaker status. If you want to use your external hi-fi stereo system, turn off the internal speakers of the set.

Page 30

User Menus

Adjusting the timer function

TIME

Clock

Clock : −− : −− −−−− ꔋ

Off Time : Off

On Time : Off

Sleep Timer : Off

Auto Off : On

Power On Delay : Off

Automatic Standby : On(4 hours)

Move

If the current time is incorrect, reset the clock manually.

1) Press the MENU button and then use to select the Time menu,input OK button to enter.

2) Press the

button and then use button to

select clock menu.

3) Press the

button and then use button to

select date

4) Press the

button and then use button to set

the hour(00h to 23h).

5) Press the

button and then use button to set

button

the minutes(00 min to 59 min).

On/Off time

The off time automatically switches the set to standby at the pre-set time.

Clock

1) Press the MENU button and then use

button to select the Time menu,input OK button to enter.

2) Press the button and then use button to select On/Off Timer.

3) Press the button and then use button to select date

4) Press the

5) Press the

6) Press the

button and then use button to set the hour(00h to 23h). button and then use button to set the minutes(00 min to 59 min). button ,According to the personal needs, choose to add button.

Sleep timer

The power is automatically turned off when the time set by a user is passed.

1) Press the MENU button and then use

button to select the Time menu,input OK button to enter

2) Press the button and then use button to select Sleep timer menu.

3) Press the button and then use button to select the minutes(Off to 240 min).

Auto off

If Auto off is active and there is no input signal, the set switches to off mode automatically after 10 minutes.

1) Press the MENU button and then use

button to select the Timer menu, input OK button to enter.

2) Press the button and then use button to select the Auto off menu.

3) Press the button and then use button to select On or Off.

Power on delay

When connecting multiple monitors and turning the power on, the monitors are turned on individually to prevent overload.

Automatic Standby

If you do not use the monitor for more than 4 hours, it will be in standby mode automatically.

Note

• In the event of power interruption (disconnection or power failure), the clock must be reset.

• 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.

• When On time is operated, input screen is turned on as it was turned off.

• The Automatic Standby function may not be available depending on the country.

Page 31

User Menus

Selecting the options

OPTION

Language : English

Input Label

Key Lock : Off

Set ID : Off

ISM Method : Normal

DPM Select : On

Power Indicator : ON

Ineterface Select : RS232C

▼

Language

To choose the language in which the control names are displayed.

Input Label

Selects a label for each input source. For example, when connecting to PC in RGB mode, * Select "PC" for the connecting device field. Otherwise, the screen may not display properly.

Key Lock

Use the buttons to select On or Off. The monitor can be set up so that it can only be used with the remote control. This feature can prevent unauthorized viewing. In order to lock the OSD screen adjustment, set the In order to unlock it, do the following : Push the MENU button on the remote control and set

Set ID

You can assign a unique Set ID NO (name assignment) to each product when several products are connected for display. Specify the number (1 to 99) using the button and exit. Use the assigned Set ID to individually control each product using the Product Control Program.

ISM Method

Leaving a fixed image on the screen for a long time may cause damage to the screen and cause image burn-in. To use the product for a long period of time, use a screen saver on the PC or utilize the residual image prevention function on the product, and when the product is not used, turn off the power. Burn-in and related problems are not covered by the warranty on this product.

Normal :

Leave on normal if you don't foresee image burn in being a problem.

Orbiter : May help prevent ghost images. However, it is best not to allow any fixed image to remain

on the screen. To avoid a permanent image on the screen, the screen will move every 2 minutes.

Inversion : This function inverts the panel color of the screen. The panel color is automatically

inverted every 30 minutes.

White wash :

White wash fills the screen with solid white. This helps removes permanent images burned into the screen. A permanent image may be impossible to clear entirely with white wash.

Move

ꔋ

Key Lock

tab to the 'On' position.

to the 'Off' position.

Page 32

User Menus

Selecting the options

OPTION

▲

ISM Method : Normal

DPM Select : On

Power Indicator : ON

Interface Select : RS232C

Network Setup

Information

Factory Reset

DPM Select

A user can choose to turn the power saving mode on / off.

Power Indicator

Use this function to set the power indicator on the front side of the product to On or Off. If you set Off, i will go Off. If you set On at any time, the power indicator will automatically be turned on.

Ineterface Select

Sets up network connections.

- Network : LAN - Enables communication via Ethernet.

- RS-232C : Enables communication via Serial.

Network Setup

- DHCP : Allocates and sets up IP automatically.

- Manual : Sets up IP address, Gateway, Subnet Mask, Primary DNS and Secondary DNS. The setup process is complete when you select Execute, and "IP Setup Completed" is displayed at the bottom of the screen. While "Wait for IP Setup" is displayed, you cannot use the local keys and remote control. "Wait for IP Setup" is displayed for up to 40 seconds.

If Network select is set to RS232C.DHCP and Manual are disabled.

Information

You can find informations about Serial No, F/W version, IP Address and MAC Address.

Factory Reset

Select this option to return to the default factory settings.

Move

ꔋ

Page 33

User Menus

Adjusts the tile options.

Tile Mode

TILE

Tile Mode : 2x2

Tile Mode : Off

Tile ID : 0

Natural Mode : Off

H Size : 0

V Size : 0

H Position : 0

V Position : 0

Reset

Tile mode and choose Tile alignment and set the ID of the current product to set location. Only after pressing the SET button the adjustments made to the settings will be saved.

Tile mode : column x row ( c = 1, 2, 3, 4,5 r = 1, 2, 3, 4, 5)

- 5 x 5 available.

- Configuration of an integration screen is also available as well as configuration of One by one Display.

Move

ꔋ

- Must be displayed with various other products.

- Must be in a function that can be connected to RS-232C or RGB Out.

It is used to enlarge the screen and also used with several products to view screen.

Tile mode (product 1 ~ 4) : c(2) x r(2)

column

ID1

ID4

row

Page 34

Adjusts the tile options.

Tile mode (product 1 ~ 9) : c(3) x r(3)

ID1

column

ID2

User Menus

ID4

ID7

Tile mode (product 1 ~ 2) : c(2) x r(1)

ID1

Tile mode (product 1 ~16) : c(4) x r(4)

ID 1

ID 5

ID 9

ID 2

ID 6

ID10

ID5

ID8

column

ID 3

ID 7

ID 11

ID 4

ID 8

ID 12

ID2

ID6

ID9

row

ID 13

Tile ID : Select the location of the Tile by setting an ID. Natural : The image is omitted by the distance between the screens to be naturally shown. H-Size : Adjust the horizontal size of the screen taking into account the size of the bezel. V-Size : Adjust the vertical size of the screen taking into account the size of the bezel. H-Position : Moving the screen position horizontally. V-Position : Reset : Function to initialize and release Tile.

All Tile setting are released when selecting Tile recall and the screen returns to Full screen.

ID 14

Moving the screen position vertically.

ID 15

ID 16

Page 35

User Menus

Adjusts the USB options.

When connecting the USB device

When you connect a USB device, this pop up menu is displayed, automatically. “POP UP MENU” will not be displayed while the OSD including Menu, EPG or Schedule list is activated. When the Pop Up menu appears, you can select Music List, Photo List or Movie List in the MY MEDIA menu. In USB device, you can not add a new folder or delete the existing folder.

Connect the USB device to the USB jack on the SET.

USB 메메메 메메

Select PHOTO LIST, MUSIC LIST or MOVIE LIST.

PHOTO LIST

MUSIC LIST

MOVIE LIST

Page 36

User Menus

Adjusts the USB options.

Precautions when using the USB device

• Only a USB storage device is recognizable.

• If the USB storage device is connected through a USB hub, the device is not recognizable.

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

• A USB storage device which uses 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 TV or unplug the USB device when the connected USB storage device

is working. When such device is suddenly separated or unplugged, the stored files or the USB storage device may be damaged.

• Please do not connect the USB storage device which was artificially maneuvered on the PC. The

device may cause the product to malfunction or fail to be played. Never forget to use only a USB storage device which has normal music files or image files.

• Please use only a USB storage device which was formatted as a FAT16, FAT32, NTFS file system

provided with the Windows operating system. In case of a storage device formatted as a different utility programme which is not supported by Windows, it may not be recognized. Data in a USB storage device cannot be deleted in the NTFS file system.

• Please connect power to a USB storage device which requires an external power supply. If not,

the device may not be recognized.

• Please connect a USB storage device with cable is offered by USB maker. If connected with cable

is not offered by USB maker or an excessively long cable, the device may not be recognized.

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

• Maximum of 999 files and folders can be recognized.

• Data in a USB storage device cannot be aligned. Up to 128 English characters can be recognized

as a file name.

• Please back up the important file because a data of USB device may be damaged. Data manage-

ment is consumer's responsibility and in consequence the manufactures does not cover the product bearing data damage.

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

TV is turned on.

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

memory.

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

• If a USB external hard disk with a “Power Saving” function does not work, turn the hard disk off

and on again to make it work properly.

• Names and subtitles of some language files may not display properly.(Korean, Chinese, Japanese)

• When using Korean, Japanese or Chinese subtitles or file names, it is recommended to set the

language to the corresponding one.

Page 37

User Menus

Adjusts the USB options.

Photo List

You can view photo files on USB storage device. The On Screen Display may be different from your SET. Images are an example to assist with the SET operation.

PHOTO(*.JPEG) supporting file Baseline: 15360 x 8640 Progressive : 1024 x 768

• You can play JPEG files only.

• Non-supported files are displayed in the form of bitmap.

Screen Components

Photo List

Drive1

JMJ001

1366x768, 125KB

Navigation

Up Folder

2 3

Page 2/3

Option

No Marked

Up Folder

KY101 02/12/2010

KY102 02/12/2010

JMJ001 02/12/2010

JMJ002 02/12/2010

JMJ003 02/12/2010

JMJ004 02/12/2010

Page Change

KY103 02/12/2010

KY104 02/12/2010

KY105 02/12/2010

JMJ005 02/12/2010

JMJ006 02/12/2010

JMJ007 02/12/2010

JMJ008 02/12/2010

MARK EXIT

Mark

USB Device

Free Space 150 MB

Exit

Moves to upper level folder

Current page / Total pages

Total number of marked photos

Usable USB memory

Corresponding buttons on the remote control

Page 38

User Menus

Adjusts the USB options.

Photo Selection and PopUp Menu

Photo List

Drive1

JMJ001

1366x768, 125KB

Up Folder

Navigation

Photo List

Drive1

JMJ001

1366x768, 125KB

Up Folder

Navigation

Page 2/3

Option

Page 2/3

Option

No Marked

Up Folder

KY101 02/12/2010

KY102 02/12/2010

JMJ001 02/12/2010

JMJ002 02/12/2010

JMJ003 02/12/2010

JMJ004 02/12/2010

Page Change

➩

No Marked

Up Folder

KY101 02/12/2010

KY102 02/12/2010

JMJ001 02/12/2010

JMJ002 02/12/2010

JMJ003 02/12/2010

JMJ004 02/12/2010

Page Change

1366x768, 125KB

View

Mark All

Delete

MARK

USB Device

Free Space 150 MB

KY103 02/12/2010

KY104 02/12/2010

KY105 02/12/2010

JMJ005 02/12/2010

JMJ006 02/12/2010

JMJ007 02/12/2010

JMJ008 02/12/2010

EXIT

MARK

Mark

USB Device

Free Space 150 MB

KY103 02/12/2010

KY104 02/12/2010

KY105 02/12/2010

JMJ005 02/12/2010

JMJ006 02/12/2010

JMJ007 02/12/2010

JMJ008 02/12/2010

EXIT

Mark

Exit

View : Display the selected item. Mark All : Mark all photos on the screen. Unmark All : Deselect all marked photos. Delete : Delete the selected photo item. Close : Close the pop-up menu.

Exit

Page 39

User Menus

Adjusts the USB options.

How to view photo

Detailed operations are available on full-sized photo view screen.

The aspect ratio of a photo may change the size of the photo displayed on the screen in full size. Press the EXIT button to move to the previous menu screen.

◄ 1/17 ►

Slideshow ◘ BGM ◘ Delete Option Hide

꘤

► Slideshow

When no picture is selected, all photos in the current folder are displayed during slide show. If some photos are selected, those photos are displayed in a slide show.

• Set the time interval of the slide show in Option.

► BGM (Background Music)

Listen to music while viewing photos in full size.

• Set the Music Folder for BGM in Options before using this function.

► ꘤ (Rotate)

• Rotate photos. Rotates the photo 90°, 180°, 270°, 360° clockwise.

► Delete

Delete photos.

► Option

Set values for Sl ide Speed and Music Folder for BGM.

• Use ꕭꕮ < > button and OK button to set values. Press OK to save the settings.

• You cannot change Music Folder while BGM is playing.

► Hide

Hide the menu on the full-sized screen. To see the menu again on the full-sized screen, press OK button to display.

Page 40

User Menus

Adjusts the USB options.

Music List

You can play music files on USB storage device. Purchased music files(*.MP3) may contain copyright restrictions. Playback of these files may not be supported by this model. Music file on your USB device can be played by this unit. The On Screen Display may be different from your SET. Images are an example to assist with the SET operation.

MUSIC (*.MP3) supporting file Bit rate 32 to 320kbps

• Sampling rate MPEG1 layer 3: 32 kHz, 44.1 kHz, 48 kHz.

Screen Components

USB Device

Free Space 150 MB

Up Folder

03:33

04:45

01:30

02:37

01:58

Exit

Music List

S003

Navigation

Music

00:00/01:34

Up Folder

Page 2/3

Option

2 3

No Marked

Up Folder

S001

S002

S003

S004

S005

Title Duration

Page Change

MARK EXIT

Mark

Moves to upper level folder

Current page / Total pages

Total number of marked music title

Usable USB memory

Corresponding buttons on the remote control

Page 41

User Menus

Adjusts the USB options.

Music Selection and PopUp Menu

As shown, up to 6 music titles are listed per page.

Music List

Music

S003

00:00/01:34

Up Folder

Navigation

Music List

Music

S003

00:00/01:34

Up Folder

Navigation

Option

Page 2/3

No Marked

Up Folder

S001

S002

S003

S004

S005

No Marked

Up Folder

S001

S002

S003

S004

S005

Page Change

➩

Page Change

USB Device

Title Duration

4395KB 1Kbps

Play

Play with Photo Mark All Delete Close

Free Space 150 MB

Up Folder

03:33

04:45

01:30

02:37

01:58

EXIT

MARK

Mark

USB Device

Free Space 150 MB

Up Folder

03:33

04:45

01:30

02:37

01:58

EXIT

MARK

Exit

Mark

Play (During stop) : Play the selected

music titles. One playback of a piece of music finishes, the next selected one will be played. When there are no selected music titles to play, the next one in the current folder will be

Exit

played. If you go to a different folder and press the OK button, the current music in playback will stop. Play Marked: Play the selected music titles. Once a music finishes playing, the next selected one will be played automatically. Stop Play (During playback): Stop the playing music titles. Play with Photo: Start playing the selected music titles and then move to the Photo List.

Mark All : Mark all music titles in the folder. Unmark All : Deselect all marked music

titles.

Delete : Delete the selected music titles. Close : Close the pop-up menu.

Page 42

User Menus

Adjusts the USB options.

If you don't press any button for a while during the playing, the play information box (as shown in the below) will float as a screen saver.

The ‘Screen Saver’? Screen saver is to prevent screen pixel damage due to an fixed image remaining on the screen

for a extended period of time.

Music

S003

0:27 / 3:67

Note

• A damaged or corrupted music does not play but displays 00:00 in playtime.

• A music downloaded from a paid service with copyright protection does not start but

displays inappropriate information in playtime.

• If you press OK, ■ buttons, screen saver is stopped.

• The PLAY(►), Pause(II), ■ , ►►, ◄◄ buttons on the remote control are also avail-

able in this mode.

• You can use the ►► button to select the next music and the ◄◄ button to select

the previous music.

Page 43

User Menus

Adjusts the USB options.

Movie List

The movie list is activated once USB is detected. It is used when playing movie files on SET. Displays the movies in the USB folder and supports Play. Allows playback of all movies in the folder and user desired files. Video editing is not supported but files can be deleted. It is a movie list that displays folder information and DivX file. Supports up to four drives.

MOVIE(*.avi/*.DivX) supporting file Video format : MPEG1, MPEG2, MPEG4(Doesn’t support Microsoft MPEG 4-V2, V3), DivX 3.xx, DivX

4.xx, DivX 5.xx, DivX VOD(DRM), XviD, DivX 6.xx(Playback) Audio format : Mpeg, Mp3, PCM, Dolby Digital Sampling frequency : within 32k to 48 khz Bit rate : 32k to 320 kbps Subtitle format : *.smi/ *.srt/ *.sub(MicroDVD, SubViewer 2.0)/ *.ass/ *.ssa/*.txt(DVD Subtitle System)

• DivX may not be played depending on its types or recording methods.

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

• Maximum FPS (Frame Per Second) can be reached only at SD level. FPS is 25 FPS (720*576) or 30

FPS (720*480) depending on Resolution.

• Max bitrate of playable DivX is 4Mbps.

• Files more than 25 FPS or 30 FPS or higher may not be played properly.

• A DivX movie 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 doesn’t support high speed may not work properly.

• USB storage devices below USB 2.0 are supported as well. But they may not work properly in the

movie list.

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

Extension

name

mpg, mpeg,

vob, dat

Avi, DivX, m4v

Video Decoder Audio Codec Max Resolution

MPEG1, MPEG2 AC3,MPEG,MP3,PCM

MPEG4-SP, MPEG4-ASP, DivX 3.xx,

DivX 4.xx, DivX 5.xx

DivX 6.xx(Playback), Xvid

AC3,MPEG,MP3,PCM

720x576@25p

720x480@30p

Page 44

Adjusts the USB options.

Screen Components

Movie List

Movie

M002

640x480, 720KB

Up Folder

Navigation

Moves to upper level folder

Current page / Total pages

Total number of marked movie title

Page 2/3

Option

2 3

No Marked

Up Folder

Favorite Music

M001

M002

M001

User Menus

Free Space 150 MB

Title Duration

01:34:15

01:35:30

01:30:20

Page Change

MARK EXIT

Mark

USB Device

Exit

Usable USB memory

Corresponding buttons on the remote control

Note

• Use the left/right (< / >) keys to move to a specific frame forward or backward while

playing a movie. (The left/right (< / >) keys may not work properly for some files while playing a movie.)

Page 45

User Menus

Adjusts the USB options.

Movie Selection and PopUp Menu

Mark

USB Device

Free Space 150 MB

01:34:15

01:35:30

01:30:20

EXIT

Exit

Movie List

Movie

M002

640x480, 720KB

Up Folder

Navigation

Option

Page 2/3

No Marked

Up Folder

Favorite Music

M001

M002

M001

Page Change

Title Duration

MARK

➩

1366x768, 125KB

Play

Mark All

Delete

Mark

USB Device

Free Space 150 MB

01:34:15

01:35:30

01:30:20

EXIT

Exit

Movie List

Movie

M002

640x480, 720KB

Up Folder

Navigation

Option

Page 2/3

No Marked

Up Folder

Favorite Music

M001

M002

M001

Page Change

Title Duration

MARK

Using the remote control

When playing, repeatedly, press REW (◄◄) to speed up ◄◄(x2) -> ◄◄◄ (x4) -> ◄◄◄◄(x8) ->

◄◄ / ►►

I I During playback, press Pause (II) and the still screen is displayed.

◄◄◄◄◄(x16) ->◄◄◄◄◄◄(x32). Repeatedly, press FF (►►) to speed up ►►(x2)-> ►►► (x4) -> ►►►► (x8) -> ►►►►►(x16) -> ►►►►►►(x32). Pressing these buttons repeatedly increases the

fast forward/reverse speed.

■ During playback, stops the screen.

Play : Play the selected movie. DivX Play is executed while screen changes.

Mark All : Mark all Movie in the folder. Unmark All : Deselect all marked movies. Delete : Delete the selected Movie item. Close : Close the pop-up menu.

► Press Play(►) to return to normal playback.

Note

• In the case of files not supported, a message regarding non-supported file is displayed.

Page 46

User Menus

Adjusts the USB options.

When you select the Movie Option,

Picture Size

Subtitle Language

Audio Language

Subtitle File

● Language

● Sync

● Position

Option

◀ Full Screen ▶

1/6

Off

Latin 1

+0.5

Picture Size : Sets to [Full] or [Original]. Subtitle Language : Allows to select the language you want for the file with multiple

subtitle tracks. This option is not available if the file has only one subtitle track. Audio Language : Allows to select the language you want for the file with multiple audio tracks. This option is not available if the file has only one audio track.

Subtitle File : Sets to On or Off. Language : Sets to one of Latin1, Latin2, Latin4, Latin5, Cyrillic, Greek, Hebrew,

Chinese, Japanese and Korean.

Sync : Adjusts the subtitle delay from 0 and +5.0 in 0.5 second increments. Position : Moves the subtitle position from 0 to 16.

* You can move the video back or forward by clicking < or > key.

Page 47

User Menus

Adjusts the USB options.

DivX Registration Code

USB

Photo List

Music List

Movie List

DivX Reg. Code

Deactivation

ꔋ

Confirm the DivX registration code number of the SET. Using the registration number, movies can be rented or purchased at www.divx.com/vod. With a DivX registration code from other SET, playback of rented or purchased DivX file is not allowed. (Only DivX files matched with the registration code of the purchased SET are playable.)

Move

DivX(R) Video On Demand

Your registration Code is: xxxxxxxxxx

To learn more visit www.divx.com/vod.

Note

ABOUT DivX VIDEO: DivX® is a digital video format created by DivX,Inc. This is an official DivX Certified device that plays DivX video. Visit www.divx.com for more information and software tools to convert your files into DivX video. ABOUT DivX VIDEO-ON-DEMAND: This DivX Certified® device must be registered in order to play DivX Video-on-Demand (VOD) content. To generate the registration code, locate the DivX VOD section in the device setup menu. Go to vod.DivX.com with this code to complete the registration process and learn more about DivX VOD.

“DivX Certified to play DivX video, including premium content” “Pat. 7,295,673 ; 7,460,668 ; 7,515,710 ; 7,519,274”

• Supported movie file Resolution : under 25 frames/sec(720x576 WxH pixels). Frame rate : under 30 frames/sec(720x480)

• Video Codec : MPEG1, MPEG2, MPEG4(Doesn’t support Microsoft MPEG4-V2, V3),

DivX3.xx, DivX4.xx, DivX5.xx, , DivX VOD(DRM), XviD, DivX6.xx(Playback).

• When loading, some buttons may not work.

Page 48

Adjusts the USB options.

Deactivation

USB

Photo List

Music List

Movie List

DivX Reg. Code

Deactivation

User Menus

Move

ꔋ

DivX(R) Video On Demand

Do you want to deactivate your device?

Yes

Yes No

Your deactivation code is: xxxxxxxx

To learn more visit www.divx.com/vod.

➩

DivX(R) Video On Demand This device is deactivated.

The purpose of deactivation is to allow deactivation of devices for users who have activated all the available devices through the web_server and are blocked from activating more devices. DivX VOD allowed the consumer to activate up to 6 devices under one account, but to replace or deactivate any of those devices, the consumer had to contact DivX Support and request deletion. Now with this added feature, consumers will be able to deactivate the device themselves and hence better manage their DivX VOD devices.

Page 49

Troubleshooting

No image is displayed

● Is the power cord connected?

●

Is the power indicator light on?

●

Power is on, power indicator is but the screen appears extremely dark. <M3704C>

●

Power is on, power indicator is but the screen appears extremely dark.

● Is the power indicator amber?

● Does the 'Out of range' message

appear?

● Does the 'Check signal cable'

message appear?

Blue

Green

• See if the power cord is properly connected to

the outlet.

• See if the power switch is turned on.

• May need service.

• Adjust brightness and contrast again.

• Backlight may need repair.

• If the set is in power saving mode, move the

mouse or press any key.

• Turn both devices off and then back on.

• The signal from the PC (video card) is out of

the vertical or horizontal frequency range of the set. Adjust the frequency range by referring to the specifications in this manual.

* Maximum Resolution RGB : 1920 x 1080 @ 60 Hz HDMI/DVI : 1920 x 1080 @ 60 Hz

• The signal cable between PC and set is not

connected. Check the signal cable.

• Press INPUT on the remote control to check

the input signal.

'Unknown Product' message appears when the product is connected.

●

Did you install the driver?

'Key Lock On' message appears.

● The 'Key Lock On' message

appears when pressing the Menu button.

• Install the product driver, which is provided

with the product, or download it from the web site. (http://www.lg.com)

• See if the plug&play function is supported by

referring to the video card user manual.

• The control locking function prevents

unintentional OSD setting change due to careless usage. To unlock the controls, simultaneously press the Menu button and

►button for several seconds. (You cannot set

this function using the remote control buttons. You can set this function in the product only.)

Page 50

Troubleshooting

The screen image looks abnormal.

● Is the screen position wrong?

● Do thin lines appear on the

background screen?

● Horizontal noise appears or the

characters look blurred.

● The screen is displayed abnormally.

• D-Sub analog signal - Press the "AUTO" button

in the remote control to automatically select the optimal screen status that fits into the current mode. If adjustment is not satisfactory, use the Position OSD menu.

• See 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.

• D-Sub analog signal - Press the "AUTO"

button in the remote control to automatically select an optimal screen status that fits into the current mode. If adjustment is not satisfactory, use the Clock OSD menu.

• D-Sub analog signal - Press the "AUTO"

button in the remote control to automatically select an optimal screen status that fits into the current mode. If adjustment is not satisfactory, use the Phase OSD menu.

• The proper input signal is not connected to the

signal port. Connect the signal cable that matches with the source input signal.

After-image appears on the product.

● After-image appears when the product is turned off.

Note

• Vertical frequency: To enable the user to watch the product display, screen image should be changed tens of times every second like a fluorescent lamp. The vertical frequency or refresh rate is the times of image display per second. The unit is Hz.

• Horizontal frequency: The horizontal interval is the time to display one vertical 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.

• If you use a fixed image for a long time, the

pixels may be damaged quickly. Use the screen-saver function.

Page 51

Troubleshooting

The audio function does not work.

● No sound?

● Sound is too dull.

● Sound is too low.

Screen color is abnormal.

● Screen has poor color resolution (16 colors).

● Screen color is unstable or monocolored.

● Do black spots appear on the screen?

• See if the audio cable is connected properly.

• Adjust the volume.

• See if the sound is set properly.

• Select the appropriate equalize sound.

• Adjust the volume.

• Set the number of colors to more than 24 bits

(true color) Select Control Panel - Display - Settings - Color Table menu in Windows.

• Check the connection status of the signal cable.

Or, re-insert the PC video card.

• 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. It is not a malfunction of the LCD.

The operation does not work normally.

●

The power suddenly turned off.

• Is the sleep timer set?

• Check the power control settings.

Power interrupted.

•

"CAUTION! FAN STOP!" If the power is turned off after this message appears, it means that the fan is out of order.

In this case, contact your local service center.

Page 52

< M4225C >

Specications

LCD Panel

Power

Dimensions & Weight

106.73 cm ( 42.02 inch) LCD (Liquid Crystal Display) Panel

Visible diagonal size :

0.4845 mm x 0.4845 mm X RGB (Pixel Pitch)

Rated Voltage AC 100-240 V~ 50 / 60 Hz 2.3 A Power Consumption On Mode : 200 W Typ.

Sleep Mode : ≤ 1 W (RGB) / 2 W (HDMI/DVI)

(If LAN OFF is selected)

Off Mode : ≤ 0.5 W

[1]

[3]

TFT (Thin Film Transistor)

106.73 cm

[2]

[4]

Width x Height x Depth [1] 96.7 cm (38.07 inch) x 55.98 cm (22.03 inch) x 12.37 cm (4.87 inch) [2] 96.7 cm (38.07 inch) x 63.5 cm (24.99 inch) x 25.86 cm (10.18 inch) [3] 96.7 cm (38.07 inch) x 55.98 cm (22.03 inch) x 12.37 cm (4.87 inch) [4] 96.7 cm (38.07 inch) x 63.5 cm (24.99 inch) x 25.86 cm (10.18 inch)

Note

Net

[1] [3]

• The specifications shown above may be changed without prior notice for quality

improvement.

18.64 kg (41.10 lb)

19.38 kg (42.73 lb)

[2] [4]

19.92 kg (43.92 lb)

20.66 kg (45.55 lb)

Page 53

< M3704C >

Specications

LCD Panel

Power

Dimensions & Weight

94.0 cm ( 37 inch) LCD (Liquid Crystal Display) Panel

Visible diagonal size :

0.4845 mm x 0.4845 mm X RGB (Pixel Pitch)

Rated Voltage AC 100-240 V~ 50 / 60 Hz 1.9 A Power Consumption On Mode : 150 W Typ.

Sleep Mode : ≤ 1 W (RGB) / 2 W (HDMI/DVI)

(If LAN OFF is selected)

Off Mode : ≤ 0.5 W

TFT (Thin Film Transistor)

94.0 cm

[1]

[3]

[2]

[4]

Width x Height x Depth [1] 92.81 cm (36.54 inch) x 57.12 cm (22.49 inch) x 11.25 cm (4.43 inch) [2] 92.81 cm (36.54 inch) x 60.81 cm (23.94 inch) x 30.19 cm (11.88 inch) [3] 92.81 cm (36.54 inch) x 57.12 cm (22.49 inch) x 11.25 cm (4.43 inch) [4] 92.81 cm (36.54 inch) x 60.81 cm (23.94 inch) x 30.19 cm (11.88 inch)

Note

Net

[1] 17.86 kg (39.37 lb) [2] 18.66 kg (41.13 lb) [3] 18.64 kg (41.09 lb) [4] 19.44 kg (42.85 lb)

• The specifications shown above may be changed without prior notice for quality

improvement.

Page 54

Specications

Video Signal

Input Connector

Environmental Conditions

Max. Resolution RGB : 1920 x 1080 @ 60 Hz

- It may not be supported depending on the OS or video card type.

Recommended Resolution

HDMI/DVI : 1920 x 1080 @ 60 Hz

- It may not be supported depending on the OS or video card type.

Horizontal Frequency RGB : 30 kHz to 83 kHz HDMI/DVI : 30 kHz to 83 kHz

Vertical Frequency RGB : 56 Hz to 75 Hz HDMI/DVI : 56 Hz to 60 Hz

Synchronization Type Composite/Separate/Digital

15-pin D-Sub type, HDMI/DVI(digital) Composite Video, Component, RS-232C, LAN, USB

Operational Condition Temperature : 0 °C to 40 °C , Humidity : 10 % to 80 % Storage Condition Temperature : -20 °C to 60 °C , Humidity : 5 % to 95 %

HDMI/DVI :

RGB : 1920 x 1080 @ 60 Hz

1920 x 1080

Applicable only for models that support the speakers

@ 60 Hz

Audio

Note

RMS Audio Output 10 W + 10 W ( R + L ) Input Sensitivity 0.7 Vrms

Speaker Impedance 8 Ω

• The specifications shown above may be changed without prior notice for quality

improvement.

Page 55

Specications

PC Mode - Preset Mode

Preset mode

1 2 *3 4 *5 6 7 *8 9 *10

640 x 350 720 x 400 640 x 480 640 x 480 800 x 600 800 x 600

832 x 624 1024 x 768 1024 x 768 1280 x 720

DTV Mode

Component

480i o x

576i o x

480p o o

576p o o

720p o o

1080i o o

1080p o o

HDMI/DVI(DTV)

Horizontal

Frequency

(kHz)

31.469

31.468

31.469

37.5

37.879

46.875

49.725

48.363

60.123

44.772

Vertical

Frequency

(Hz)

70.8

59.94 75

60.317 75

74.55 60

75.029

59.855

Preset mode

*11 *12 *13 *14

*16 *17

1280 x 768 1360 x 768

1366 x 768 1280 x 1024 1280 x 1024 1680 x 1050 1920 x 1080

Horizontal Frequency

(kHz)

47.7

47.72

47.7

63.981

79.98

65.290

67.5

1 to 17: RGB Mode * : HDMI/DVI mode

Vertical

Frequency

(Hz)

59.799 60

60.02

75.02

59.954 60

Power Indicator

< M4225C >

Mode

On Mode Sleep Mode Off Mode

Note

• DTV/PC selection on HDMI/DVI inputs is available for PC resolutions : 640 x 480/60 Hz,

1280 x 720/60 Hz, 1920 x 1080/60 Hz and DTV resolutions : 480p, 720p, 1080p.

Product

Blue

Amber

< M3704C >

On Mode Sleep Mode Off Mode

Mode

Product

Green

Amber

Page 56

RS-232C

Controlling the Multiple Product

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. If the [Set ID] menu in [Option] is set to OFF, the monitor ID value should be set between 1 and 99.

Connecting the cable

Connect the RS-232C cable as shown in the picture. You need to purchase a cable to connect the RS-232C socket as it is not provided as the

accessory. The RS-232C protocol is used for communication between the PC and product. You can turn the product on/off, select an input source or adjust the OSD menu from your PC.

RS-232C Cable (not included)

monitor 1

RS-232C Configurations

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

PC Monitor

RXD

TXD

GND

DTR

DSR

RTS

CTS

D-Sub 9 D-Sub 9 (Female) (Female)

3 2 5 6 4 8 7

TXDRXD GND DSR DTR CTS RTS

Communication Parameter

► Baud Rate : 9600 buad Rate (UART) ► Data Length : 8 bit ► Parity Bit : None ► Stop Bit : 1bit ► Flow Control : None ► Communication Code : ASCII code ► Use a crossed (reverse) cable

monitor 2

monitor 3 monitor 4

3-Wire Configurations (Not Standard)

PC Monitor

RXD

TXD

GND

DTR

DSR

RTS

CTS

D-Sub 9 D-Sub 9 (Female) (Female)

3 2 5 6 4 7 8

TXDRXD GND DTR DSR RTS CTS

Page 57

RS-232C

Controlling the Multiple Product

Command Reference List

01.

Power

02.

Input Select

03.

Aspect Ratio

04. Screen Mute

05.

Volume Mute

06.

Volume Control

07.

Contrast

08.

Brightness

09.

Color

10.

Tint

11.

Sharpness

12.

OSD Select

13.

Remote Lock/ key Lock

14.

Balance

15.

Color Temperature

16. Abnomal state

17.

ISM mode

18. Auto configuration

19. Key

20.

Tile Mode

21.

Tile H Position

22.

Tile V Position

23.

Tile H Size

24.

Tile V Size

25. Tile ID Set

26. Natural Mode (In Tile mode

27. Picture mode(PSM)

28.

Sound mode

29.

Fan Fault check

30.

Elapsed time return

31.

Temperature value

32.

Lamp fault check

33.

Auto Volume

34.

Speaker

35.

Time

36.

On Timer (On/Off Timer) Time

37.

Off Timer (On/zOff Timer) Time

COMMAND 1 COMMAND 2 DATA1 DATA2 DATA3

k a 00H to 01H k b 02H to 09H k c 01H to 1FH k d 00H to 01H k e 00H to 01H k f 00H to 64H k g 00H to 64H k h 00H to 64H k i 00H to 64H k j 00H to 64H k k 00H to 64H k l 00H to 01H k m 00H to 01H k t 00H to 64H k u 00H to 02H k z FFH j p 01H to 08H j u 01H m c Key Code d d 00H to 55H d e 00H to 14H d f 00H to 14H d g 00H to 64H d h 00H to 64H d i 00H to 19H d j 00H to 01H d x 00H to 06H d y 01H to 05H d w FFH d l FFH d n FFH d p FFH d u 00H to 01H d v 00H to 01H f a 00H to 06H f d F1H to F4H E0H to E4H 01H to 80H f e F1H to F4H E0H to E4H 01H to 80H

00H to 17H 00H to 3BH 00H to 17H 00H to 3BH

00H to 17H 00H to 3BH

Page 58

RS-232C

Controlling the Multiple Product

38.

Scheduling input select

39. Sleep Time

40.

Auto Sleep

41.

Power On Delay

42.

Language

43.

DPM Select

44.

Reset

45.

Power Saving

46.

Power Indicator

47.

Serial no.

48. S / W Version

49.

Input Select

COMMAND 1 COMMAND 2 DATA1 DATA2 DATA3

f u F1H to F4H f f 00H to 08H f g 00H to 01H f h 00H to 64H f i 00H to 09H f j 00H to 01H f k 00H to 02H f l 00H to 03H f o 00H to 01H f y FFH f z FFH x b 20H to A0H

02H to 09H

Page 59

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

Transmission

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

* [Command 1]: First command. (k, j, m, d, f, x) * [Command 2]: Second command.(a to u) * [Set ID]: Set up the Set ID number of product. range : 01H to 63H. by setting '0', server can control all products. * In case of operating with more than 2 sets using set ID as '0' at the same time, it should

not be checked the ack message. Because all sets will send the ack message, so it's

impossible the check the whole ack messages. * [DATA]: To transmit command data. Transmit 'FF' data to read status of command. * [Cr]: Carriage Return ASCII code '0 x 0 D' * [ ]: ASCII code Space (0 x 20)

OK Acknowledgement

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

* The Product transmits ACK (acknowledgement) based on this format when receiving normal data. At this time, if the data is data read mode, it indicates present status data. If the data is data write mode, it returns the data of the PC computer.

Error Acknowledgement

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

* If there is error, it returns NG

Page 60

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

01. Power(Command : a) ► To control Power On / Off of the Set.

Transmission

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

Data 0 : Power Off 1 : Power On

Acknowledgement

► To show the status of Power On / Off. Transmission

Acknowledgement

Data 0 : Power Off 1 : Power On

02. Input Select (Command : b) (Main Picture Input) ► To select input source for the Set. You can also select an input source using the INPUT button on the remote control.

Transmission

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

[k][a][ ][Set ID][ ][FF][Cr]

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

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

Data 2 : AV 4 : Component 7 : RGB (PC) 8 : HDMI (DTV) 9 : HDMI (PC)

Acknowledgement

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

Data 2 : AV 4 : Component 7 : RGB (PC) 8 : HDMI (DTV) 9 : HDMI (PC)

Page 61

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

03. Aspect Ratio(Command : c) (Main picture format) ► To adjust the screen format. You can also adjust the screen format using the ARC (Aspect Ratio Control) button on remote control or in the Screen menu. Transmission

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

Data 1 : Normal Screen (4 : 3) 2 : Wide Scran (16 : 9) 4 : Zoom (AV) 6 : Original (AV) 7 : 14 : 9 (AV) 9 : Just Scan (HD DTV) * When the RGB, HDMI / DVI PC mode(1:1) 10 to 1F : Cinema Zoom 1 to 16 B : Full Wide

Acknowledgement

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

04. Screen Mute(Command : d) ► To select screen mute on / off. Transmission

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

Data 0 : Screen mute off (Picture on) 1 : Screen mute on (Picture off)

Acknowledgement

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

Page 62

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

05. Volume Mute(Command : e) ► To control On/Off of the Volume Mute.

Transmission

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

Data 0 : Volume Mute On (Volume Off) 1 : Volume Mute Off (Volume On) Acknowledgement

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

Data 0 : Volume Mute On (Volume Off) 1 : Volume Mute Off (Volume On)

06. Volume Control(Command : f) ► To adjust Volume Transmission

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

Data Min : 00H to Max : 64H (Hexadecimal code)

Acknowledgement

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

Data Min : 00H to Max : 64H

* Real Data Mapping 0 : STEP 0 : A : STEP 10 : F : STEP 15 10 : STEP 16 : 64 : STEP 100

Page 63

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

07. Contrast(Command : g) ► To adjust screen contrast. You can also adjust the contrast in the Picture menu. Transmission

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

Data Min : 00H to Max : 64H

Acknowledgement

08. Brightness(Command : h) ► To adjust screen brightness. You can also adjust the brightness in the Picture menu.

Transmission

Data Min : 00H to Max : 64H * Refer to 'Real data mapping' as shown below.

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

Refer to 'Real data mapping' page A7.

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

Acknowledgement

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

Refer to 'Real data mapping' page A7.

Page 64

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

09. Color(Command : i) (Video Timing only) ► To adjust the screen color. You can also adjust the color in the Picture menu. Transmission

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

Data Min : 00H to Max : 64H (Hexadecimal code)

Refer to 'Real data mapping' page A7.

Acknowledgement

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

Data Min : 00H to Max : 64H

10. Tint(Command : j) (Video Timing only) ► To adjust the screen tint. You can also adjust the tint in the Picture menu. Transmission

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

Data Red : 00H to Green: 64H (Hexadecimal code)

Refer to 'Real data mapping' page A7.

Acknowledgement

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

Data Red : 00H to Green : 64H * Tint Real data mapping 0 : Step 0 to Red : 64 : Step 100 to Green

Page 65

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

11. Sharpness(Command : k) (Video Timing only) ► To adjust the screen Sharpness. You can also adjust the sharpness in the Picture menu.

Transmission

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

Data Min : 00H to Max : 64H (Hexadecimal code)

Refer to 'Real data mapping' page A7.

Acknowledgement

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

Data Min : 00H to Max : 64H

12. OSD Select(Command : l) ► To control OSD on/off to the set. Transmission

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

Data 0 : OSD Off 1 : OSD On

Acknowledgement

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

Data 0 : OSD Off 1 : OSD On

13. Remote Lock /Key Lock (Command : m) ► To control Remote Lock on/off to the set. This function, when controlling RS-232C, locks the remote control and the local keys.

Transmission

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

Data 0 : Off 1 : On

Acknowledgement

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

Data 0 : Off 1 : On

A10

Page 66

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

14 Balance(Command : t) ► To adjust the sound balance. Transmission

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

Data Min : 00H to Max : 64H (Hexadecimal code)

00H : Step L50 64H : Step R50

Acknowledgement

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

Data Min : 00H to Max : 64H

00H : Step 0 to L50 64H : Step 100 to R50

* Balance : L50 to R50

15. Color Temperature (Command : u) ► To adjust the screen color temperature. Transmission

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

Data 0 : Medium 1 : Cool

2 : Warm

Acknowledgement

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

Data 0 : Medium 1 : Cool 2 : Warm

A11

Page 67

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

16. Abnormal state (Command : z) ► Abnormal State : Used to Read the power off status when Stand-by mode. Transmission

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

Data FF : Read

Acknowledgement

0 : Normal (Power on and signal exist) 1 : No signal (Power on) 2 : Turn the monitor off by remote control 3 : Turn the monitor off by sleep time function 4 : Turn the monitor off by RS-232C function 8 : Turn the monitor off by off time function 9 : Turn the monitor off by auto off function

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

17. ISM mode(Command: j p) ► Used to select the afterimage preventing function. Transmission

[j][p][ ][Set ID][ ][Data][Cr]

Data 1H : Inversion 2H : Orbiter 4H : White Wash

8H : Normal

Acknowledgement

[p][ ][Set ID][ ][OK][Data][x]

A12

Page 68

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

18. Auto Configure(Command: j u) ► To adjust picture position and minimize image shaking automatically. it works only in RGB(PC) mode.

Transmission

[j][u][ ][Set ID][ ][Data][Cr]

Data 1 : To set

Acknowledgement

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

19. Key(Command : m c) ► To send IR remote key code.

Transmission

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

Data Key code : Refer to page A 32.

Acknowledgement

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

A13

Page 69

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

20. Tile Mode(Command : d d) ► Change a Tile Mode. Transmission

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

Data Description

00 or 11 Tile mode is off.

12 1 x 2 mode(column x row)

13 1 x 3 mode

14 1 x 4 mode

... ...

55 5 x 5 mode

* The data can not be set to 0X or X0 except 00.

Acknowledgement

[d][ ][00][ ][OK/NG][Data][x]

A14

Page 70

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

21. Tile H Position(Command : d e) ► To set the Horizontal position.

Transmission

[d][e][ ][Set ID][ ][Data][x]

Data Min : 00H to Max : 14H

00H : Step -10(Left) 14H : Step 10(Right)

Acknowledgement

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

22. Tile V Position(Command : d f) ► To set the Vertical position.

Transmission

[d][f][ ][Set ID][ ][Data][x]

Data Min : 00H to Max : 14H

00H : Step -10(Left) 14H : Step 10(Right)

Acknowledgement

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

A15

Page 71

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

23. Tile H Size(Command : d g) ► To set the Horizontal size.

Transmission

[d][g][ ][Set ID][ ][Data][x]

Data Min : 00H to Max : 64H

Refer to 'Real data mapping' page A7.

Acknowledgement

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

24. Tile V Size(Command : d h) ► To set the Vertical size.

Transmission

[d][h][ ][Set ID][ ][Data][x]

Data Min : 00H to Max : 64H

Refer to 'Real data mapping' page A7

Acknowledgement

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

A16

Page 72

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

25. Tile ID Set(Command : d i) ► To assign the Tile ID for Tiling function .

Transmission

[d][i][ ][Set ID][ ][Data][x]

Data Min : 00H to Max : 19H (Hexadecimal code)

Acknowledgement

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

Natural Mode (In Tile mode) (

► To assign the Tile Natural mode for Tiling function .

Transmission

[d][j][ ][Set ID][ ][Data][x]

Data 0 : Natural Off 1 : Natural On ff : Read Status

Acknowledgement

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

Command : d j)

27. Picture Mode (Command : d x) ► To adjust the picture mode.

Transmission

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

Data Structure

Data(Hex)

00 01 02 03 04 05 06

MODE

Vivid

Standard

Cinema

Sport

Game Export 1 Export 2

Acknowledgement

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

A17

Page 73

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

28. Sound Mode (Command : d y ) ► To adjust the Sound mode.

Transmission

[d][y][][Set ID][][Data][X]

Data Structure

Data(Hex)

01 02 03 04 05

Acknowledgement

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

29. Fan Fault check (Command : d w ) ► To check the Fan fault of the TV.

Transmission

[d][w][][Set ID][][Data][x]

* The data is always FF(in Hex). Data ff: Read Status

Acknowledgement

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

* Data is the status value of the Fan fault. Data 0: Fan fault 1: Fan OK 2: N/A(Not Avaliable)

Mode

Standard Music Cinema sport Game

A18

Page 74

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

30. Elapsed time return(Command : d l) ► To read the elapsed time.

Transmission

[d][l][ ][Set ID][ ][Data][x]

* The data is always FF(in Hex).

Acknowledgement

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

* The data means used hours. (Hexadecimal code)

31. Temperature value (Command : d n) ► To read the inside temperature value.

Transmission

[d][n][ ][Set ID][ ][Data][x]

* The data is always FF(in Hex).

Acknowledgement

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

* The data is 1 byte long in Hexadecimal.

32. Lamp fault Check(Command : d p) ► To check lamp fault.

Transmission

[d][p][ ][Set ID][ ][Data][x]

* The data is always FF(in Hex).

Acknowledgement

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

Data 0 : Lamp Fault 1 : Lamp OK 2 : N/A(DPM/Power Off)

A19

Page 75

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

33. Auto volume (Command : d u) ► Automatically adjust the volume level.

Transmission

[d][u][][Set ID][][Data][x]

Data 0 : Off 1 : On

Acknowledgement

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

34. Speaker (Command : d v) ► Turn the speaker on or off.

Transmission

[d][v][][Set ID][][Data][x]

Data 0 : Off 1 : On

Acknowledgement

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

A20

Page 76

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

35. Time (Command : f a) ► Set the current time.

Transmission

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

[Data1] 0 : Monday 1 : Tuesday 2 : Wednesday 3 : Thursday 4 : Friday 5 : Saturday 6 : Sunday

[Data2] 0H to 17H (Hours)

[Data3] 00H to 3BH (Minutes)

Acknowledgement

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

*When reading data, FFH is inputted for [Data1], [Data2] and [Data3]. In other cases, all are treated as NG.

A21

Page 77

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

36. On Timer (On/Off Timer) Time (Command : f d) ► Set On Timer.

Transmission

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

[Data1]

1. f1h to f4h(read one index) f1: read 1st index of On Time List, f2: read 2nd index of On Time List f3: read 3rd index of On Time List f4: read 4th index of On Time List

2. e1h~e4h(delete one index), e0h(delete all indexes) e0: delete all indexes of On Time List e1: delete 1st index of On Time List e2: delete 2nd index of On Time List e3: delete 3rd index of On Time List e4: delete 4th index of On Time List

3. 01h to 80h (write) (Day of Week) bit0 (01h) : Monday bit1 (02h) : Tuesday bit2 (04h) : Wednesday bit3 (08h) : Thursday bit4 (10h) : Friday bit5 (20h) : Saturday bit6 (40h) : Sunday bit7 (80h) : Everyday (1fh) : Monday to Friday (3fh) : Monday to Saturday (60h) : Saturday to Sunday

[Data 2] 00h to 17h (Hours)

[Data 3] 00h to 3bh (Minutes) *When you read/delete the current on time list, all of [Data2][Data3] are have to be FFH. (ex1: fd 01 f1 ff ff - when you read 1st index of On Time List ex2: fd 01 e1 ff ff - when you delete 1st index of On Time List ex3: fd 01 3f 02 03 - when you write one On Time Data, "Monday to Saturday, 02:03"

Acknowledgement

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

A22

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RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

37. Off Timer (On/Off Timer) Time (Command : f e) ► Set Off Timer.

Transmission

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

[Data 1]

1. f1h to f4h(read one index) f1: read 1st index of Off Time List, f2: read 2nd index of Off Time List f3: read 3rd index of Off Time List f4: read 4th index of Off Time List

2. e1h to e4h(delete one index), e0h(delete all indexes) e0: delete all indexes of Off Time List e1: delete 1st index of Off Time List e2: delete 2nd index of Off Time List e3: delete 3rd index of Off Time List e4: delete 4th index of Off Time List

[Data 2] 00h to 17h (Hours) [Data 3] 00h to 3bh (Minutes) *When you read/delete the current on time list, all of [Data2][Data3] are have to be FFH. (ex1: fd 01 f1 ff ff - when you read 1st index of Off Time List ex2: fd 01 e1 ff ff - when you delete 1st index of Off Time List ex3: fd 01 3f 02 03 - when you write one Off Time Data, "Monday to Saturday, 02:03") Acknowledgement

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

A23

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RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

38. Scheduling Input select (Command : f u) (Main Picture Input) ► To select input source for TV depending on day.

Transmission

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

[Data 1]

1. f1h to f4h(write/read one index) f1: read 1st index of On Time Input f2: read 2nd index of On Time Input f3: read 3rd index of On Time Input f4: read 4th index of On Time Input

[Data 2] Input

Data(Hex)

02 04 07 08 09

INPUT

AV Component RGB - PC HDMI/DVI - HD-DVD HDMI/DVI - PC

*When you read/delete the current On Time Input, [Data2] needs to be FFH. (ex1: fu 01 f1 ff - when you read 1st index of On Time Input ex2: fu 01 f3 02 - when you write one On Time Input Data in to 3rd index, "AV")

Acknowledgement

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

A24

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RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

39. Sleep Time (Command : f f) ► Set Sleep Time.

Transmission

Data 0 : Off 1 : 10 2 : 20 3 : 30 4 : 60 5 : 90 6 : 120 7 : 180 8 : 240

Acknowledgement

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

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

40. Auto Sleep (Command : f g) ► Set Auto Sleep.

Transmission

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

Data 0 : Off 1: On

Acknowledgement

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

A25

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RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

41. Power On Delay (Command : f h) ► Set the schedule delay when the power is turned on (Unit: second).

Transmission

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

Data : 00H to 64H (Data value)

Refer to 'Real data mapping' page A7

Acknowledgement

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

42. Language (Command : f i) ► Set the OSD language.

Transmission

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

Data 0 : English 1 : French 2 : German 3 : Spanish 4 : Italian 5 : Portuguese 6 : Chinese 7 : Japanese 8 : Korean 9 : Russian

Acknowledgemen

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

A26

Page 82

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

43. DPM Select (Command : f j) ► Set the DPM (Display Power Management) function.

Transmission

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

Data 0 : Off 1: On

Acknowledgement

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

44. Reset (Command : f k) ► Execute the Picture, Screen and Factory Reset functions.

Transmission

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

Data 0 : Picture Reset 1 : Screen Reset 2 : Factory Reset

Acknowledgement

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

A27

Page 83

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

45. Power saving(Command : f I) ► To set the Power saving mode.

Transmission

Data 0 : Off 1: (static level 1) 2: (static level 2) 3: (static level 3)

Acknowledgement

46. Power Indicator (Command : f o) ► To set the LED for Power Indicator

Transmission

Data 0 : Off 1: On

[f][I][][Set ID][][Data][Cr]

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

[f][o][][Set ID][][Data][Cr]

Acknowledgement

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

A28

Page 84

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

47. Serial no.Check (Command : f y) ► To read the serial numbers

Transmission

Data FF (to read the serial numbers)

Acknowledgement

[y][][Set ID][][OK/NG][Data1] ~ [Data13] [x]

* The data format is ASCII Code.

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

A29

Page 85

RS-232C

Controlling the Multiple Product

Transmission / Receiving Protocol

48. S/W Version (Command : f z) ► Check the software version. Transmission

Data FFH : Read

Acknowledgement

49. Input Select (Command : x b) ► To select input source for the Set.

Transmission

Data 20H : AV 40H : Component 60H : RGB (PC) 90H : HDMI/DVI (DTV) A0H : HDMI/DVI (PC)

Acknowledgement

Data 20H : AV 40H : Component 60H : RGB (PC) 90H : HDMI/DVI (DTV) A0H : HDMI/DVI (PC)

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

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

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

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

A30

Page 86

RS-232C

Controlling the Multiple Product

IR Codes

Remote Control IR Code

Output waveform single pulse, modulated with 37.917kHz signal at 455kHz

Carrier frequency

FCAR = 1 / Tc = fosc / 12

Duty ratio = T1 / Tc = 1 / 3

► Configuration of frame

▪

1st frame

Lead code

▪ Repeat frame

Low custom code

C0 C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7

Repeat code

High custom code

Data code

► Lead code

9 ms

4.5 ms

► Repeat code

9 ms

2.25 ms

► Bit description

▪

Bit "0"

0.56 ms

1.12 ms

▪

Bit "1"

► Frame interval : Tf

▪

The waveform is transmitted as long as a key is depressed.

Tf = 108 ms @ 455 kHz

A31

0.55ms

0.56 ms

2.24 ms

Page 87

RS-232C

Controlling the Multiple Product

IR Codes

Code(Hex) Function Note

40 41 06 07 08 C4

09 95 0B 43 5B 4D 44 10 11 12 13 14 15 16 17 18 19 79

02 03

UP( ) DOWN( ) RIGHT( ) LEFT( ) POWER ON/OFF MONITOR ON

MONITOR OFF

MUTE Energy Saving INPUT MENU EXIT PSM OK 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 ARC(MARK)

Vol+ Vol-

R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button (Discrete IR Code) R/C Button (Discrete IR Code) R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button (Discrete IR Code) R/C Button R/C Button

A32

Page 88

RS-232C

Controlling the Multiple Product

IR Codes

Code(Hex) Function Note

E0 E1 28 99

72 71 63 61 7B B0 B1 BA 8F 8E 5A

Bright∧(Page UP) Bright∨(Page Down)

BACK AUTO CONFIC

ID ON(Red Color) ID OFF(Green Color) (Yellow Color) (Blue Color ) TILE

►

■

◄◄ ►►

COMPONENT

RGB PC

HDMI/DVI

ARC (4:3)

ARC (16:9)

ARC (ZOOM)

R/C Button R/C Button R/C Button R/C Button (Discrete IR Code) R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button Discrete IR Code (Input AV Selection) Discrete IR Code(Input COMPONENT Selection) Discrete IR Code (Input RGB PC Selection) Discrete IR Code (Input HDMI/DVI Selection) Discrete IR Code (Only 4 : 3 mode) Discrete IR Code (Only 16 : 9 mode) Discrete IR Code (Only ZOOM,

Cinena

ZOOM mode)

A33

Page 89

LICENSES

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

HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.

Page 90

Make sure to read the Safety Precautions before using the product. Ke e p t h e Owner's Manual(C D ) i n 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.

EN E RGY STA R is a s e t of p o w e rsaving g uid eli nes issue d by the U. S. Environmental Protection Agency(EPA).

As an ENERGY STAR Partner LGE U. S. A.,Inc. has determined that this product meets the ENERGY STAR guidelines for energy efﬁciency.

MODEL

SERIAL

Temporary noise is normal when powering ON or OFF this device.

LG M4225CCBA User manual

Specifications and Main Features

Frequently Asked Questions

User Manual

OWNER’S MANUAL

Accessories

Connecting the stand

Connecting the Speakers

To install Portrait

Using the Remote Control

Name and Function of the Parts

Connecting to External Devices

When Connecting to your PC

When using the LAN

Daisy Chain Monitors

VESA FDMI wall Mounting

Video Input

Component Input (480i/480p/576i/576p/720p/1080i/1080p)

HDMI Input (480p/576p/720p/1080i/1080p)

User Menus

Screen Adjustment options

OSD Menu

How to adjust the OSD (On Screen Display) screen

How to adjust the screen automatically

Adjusting Screen Color

Adjusting the audio function

Adjusting the timer function

Selecting the options

Adjusts the tile options.

Adjusts the USB options.

Troubleshooting

Controlling the Multiple Product