LG Electronics 38WR50MS owner manual Controlling the Multiple Product, Connecting the cable

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58CONTROLLING THE MULTIPLE PRODUCT

CONTROLLING THE MULTIPLE PRODUCT

yyUse this method to connect several products to a single PC. You can control several products at one time by connecting them to a single PC.

yyIn the Option menu, Set ID must be between 1 and 255 without being duplicated.

Connecting the cable

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

yyThe 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)

PC

Monitor Set 1 Monitor Set 2 Monitor Set 3 Monitor Set 4

RS-232C Configurations

8-Wire Configurations (Cross-over RS-232C cable)

		PC					Set
DCD		1				1			DCD
RXD		2					3		TXD

TXD		3					2		RXD

GND		5					5		GND

DTR		4					6		DSR
DSR		6					4		DTR
RTS		7					8		CTS

CTS		8					7		RTS


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

NOTE

yyWhen using 3-wire connections (non- standard), an IR daisy chain cannot be used.

Communication Parameter

yyBaud Rate : 9600 buad Rate (UART)

yyData Length : 8 bit

yyParity Bit : None

yyStop Bit : 1bit

yyFlow Control : None

yyCommunication Code : ASCII code yyUse a crossed (reverse) cable

Image 58

Contents Monitor Signage Contents Controlling the Multiple Product Licenses Accessories Assembling and PreparingConnection panel Screen Marks Screen Buttons Power IndicatorParts Screen Marks DescriptionStorage Method for Panel Protection Correct Method Incorrect MethodInstalling on a wall External Equipment Setup A Button Toggles between numerical and alphabetical Remote ControlVolume Up / Down Number and Alphabet buttonsReturns to Monitor set Navigation buttons Scrolls through menus orOne step in user interaction FunctionDisplaying the device name connected to an input port Connecting to a PC Using the Monitor SETRGB connection DVI connection Hdmi connectionDisplay Port connection IR Receiver connectionSelecting an image mode Adjusting the screenCustomizing image options Selecting an sound mode Adjusting the soundCustomizing PC display options Adjusting aspect ratio Using additional optionsCustomizing sound options Just Scan DVI-D Using the input listSelecting an input source Display PortSelect IP Auto Setting or IP Manual Setting Connecting to a wired networkEntertainment Ting the network Tips for Network settingNetwork Status Close Return to the previous menuConnecting USB storage devices Browsing files Photo ListSupported file format RP,TP,ASF,WMV,FLVViewing movies Not affect Photo List and Music List Video Play., Set Video. or Set Audio.Music List excluding Movie List Language Menu Description Picture SizeAudio SubtitleViewing photos Photo ListPhoto options Using photo optionsOptions Number of selected photos BGMTransition Effect Option Listening to music Music ListControl playback by using the following buttons Tips for playing music filesViewing the Contents List DivX VOD Guide DivX VOD RegistrationPhoto List Using PIP/PBPMovie List PIP/PBPCustomizing Settings Accessing the main menusPicture settings PictureBasic image options ScreenAdvanced Control Audio settings AudioTime settings TimeOption settings OptionKey Lock Product/ServiceInfo Position ModePBPPicture By Picture Displays the Sub Top left Top rightPicture ID RS232C cableNetwork settings NetworkSpeaker Making ConnectionsHD Receiver Camcorder/ Camera Gaming deviceBack of the product Not included Connecting to a USB Connecting to the LANLAN connection RGB Cable Daisy Chain MonitorsDVI Cable Problem Resolution TroubleshootingNo image is displayed After-image appears on the product Screen image looks abnormalAudio function does not work Screen color is abnormal Specifications Applicable only for models that support the speakersDTV Mode RGB PC supported modeHDMI/DVI/Display PortPC supported mode Resolution Horizontal Vertical FrequencykHz FrequencyHzIR Codes Code Hexa FunctionControlling the Multiple Product Connecting the cableRS-232C Configurations Communication ParameterCommand Data Command reference listHexadecimal FFH Transmission Transmission / Receiving protocolAcknowledgement Picture Mode Command d x To select the picture mode Power Command k aEnergy Saving Command j q Aspect Ratio Command k c To adjust the screen formatSharpness Command k k Video input only Brightness Command k h Tint Command k j Video input onlyColor Command k i Video input only Position Command f q Balance Command k t To adjust balance Size Command f s To set the Horizontal sizeAuto Configuration Command j u Sound Mode Command d y To select the sound modeVolume Mute Command k e Bass Command k s Volume Control Command k fSpeaker Command d Time 1Year/ Month/ Day Command f a To select screen mute on/offSleep Time Command f f To set sleep time Power On Delay Command f hLanguage Command f i To set language for OSD ISM mode Command j pReset Command f k Fail Over Select Command m i To set the Fail Over functionFail Over Input Select Command m j To select fail over mode DPM Select Command f jOSD Select Command k l Key Command m cSerial No.Check Command f y To read the serial numbers Backlight Command m g To adjust screen backlight Model