LG Electronics M3701C, M4201C, M3201C manual RS-232CControlling the Multiple Product

Page 43

RS-232CControlling 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.

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

RS-232C

(CONTROL &

SERVICE)

RS-232C Cable (not included)

PC

monitor 1

monitor 2

monitor 3

monitor 4

RS-232C Configurations

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

 

PC

Monitor

 

RXD

 

 

 

 

 

2

 

 

2

TXD

 

 

TXD

3

 

 

3

RXD

 

 

GND

5

 

 

5

GND

 

 

DTR

4

 

 

4

DSR

 

 

DSR

6

 

 

6

DTR

 

 

RTS

7

 

 

7

CTS

CTS

8

 

 

8

RTS

 

 

 

 

 

 

 

 

 

D-Sub 9

D-Sub 9

 

 

(Female)

(Male)

 

3-Wire Configurations (Not Standard)

 

PC

Monitor

 

RXD

 

 

 

 

 

2

 

 

2

TXD

 

 

TXD

3

 

 

3

RXD

 

 

GND

5

 

 

5

GND

 

 

DTR

4

 

4

DSR

DSR

6

 

6

DTR

RTS

7

 

7

CTS

CTS

8

 

8

RTS

 

 

 

 

 

 

 

D-Sub 9

D-Sub 9

 

 

(Female)

(Male)

 

Communication Parameter

▲ Baud Rate : 9600buadRate (UART)

 

▲ Data Length : 8bits

 

▲Parity Bit : None

 

▲ Stop Bit : 1bit

 

▲Flow Control : None

 

▲Communication Code : ASCII code

 

▲Use a straight cable

A1

 

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Contents M3201C M3701C M4201C Do not put heavy objects on the product or sit upon it Safety PrecautionsInstall the product in a neat and dry place Keep away from heat sources like electrical heatersMake sure to turn off the product Electrical Power Related PrecautionsPrecautions in Moving the Product Fix the power cable completelyDo not put or store inflammable substances near the product Precautions in Using the ProductDo not shock the product when moving it On DisposalName of the Remote Control Buttons a type Using the Remote ControlInserting batteries into remote control AV Button Sleep Button Name of the Remote Control Buttons B typeMute button Power On/Off Button Exit Button Volume Button Check ButtonUsing the Remote Control Applicable only for models that support the stand To arrange cables in orderApplicable only for models that support the speakers Connecting the SpeakersRear View Name and Function of the PartsConnect the power cord Connecting to External DevicesConnect the Audio cable How to connect to two computers Turn on power by pressing the power button on the productOr, press the Input button at the front side of the product Watching RGB Outputs When watching VCR / DVD Select Component When watching HDTV/DVD480p/576p/720p/1080i/480i/576iSelect HDMI/DVI Not includedWatching AV Outputs Attaching the product to a wall This feature is not available for all modelsName of the Buttons in the Screen Adjustment Unit Selecting and Adjusting the ScreenComponent When XGA Mode is active and 1360 X768 is selectedOSDOn Screen Display OSD MenuHow to adjust the screen automatically How to adjust the OSD On Screen Display screenUse the remote control to adjust the OSD screen CSM Adjusting Screen ColorSelecting and Adjusting the Screen Adjusting the audio function Selecting and Adjusting the ScreenClock Adjusting the timer functionOff / On time Auto sleep Language Child lock ISM Method Set ID Selecting the optionsTo use this function Tile modeTile Mode Tile mode product 1 ~ 4 r2 x c2 Row ColumnID10 Column Tile ID Power IndicatorReset Logo Light DemoXGA Mode Adjusting Screen CLOCK/PHASE and PositionAuto-config Phase169 ResetSpectacle Full OriginalNo image is displayed TroubleshootingScreen image looks abnormal Audio function does not work Inch SpecificationsPower LCD PanelInch Net Conditions Video Signal Input Connector EnvironmentalDTV Mode Vesa wall mounting RS-232CControlling the Multiple Product RS-232CControlling the Multiple Product RS-232CControlling the Multiple Product Input Select Command b Main Picture Input PowerCommand aScreen MuteCommand d Aspect RatioCommand c Main picture formatVolume ControlCommand f Volume MuteCommand eBrightnessCommand h ContrastCommand gTintCommand j Video only ColorCommand i Video onlyOSD SelectCommand l SharpnessCommand k Video onlyRemote Lock /Key Lock Command m Color Temperature Command u BalanceCommand tISM modeCommand j p Abnomal state Command zKeyCommand m c Auto ConfigureCommand j uData Description Tile ModeCommand d dTile V SizeCommand d h Tile H SizeCommand d gElapsed time returnCommand d l Tile ID SetCommand dLamp fault CheckCommand d p Temperature value Command d nOutput waveform Configuration of frameCodeHexa Function ARC Zoom Auto Confic
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