LG Electronics 32LC7D, 42PC5D owner manual External Control Through RS-232C, RS-232C Setup, Gnd

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APPENDIX

EXTERNAL CONTROL THROUGH RS-232C

The RS-232C port allows you connect the RS-232C input jack to an external control device (such as a computer or an A/V control system) to control the TV’s functions externally.

■Note: RS-232C on this unit is intended to be used with third party RS-232 control hardware and software.

The instructions below are provided to help with programming software or to test functionality using telenet software.

RS-232C Setup

SERVICE				VIDEO	AUDIO
SERVICE
	RGB IN
	(PC)
HDMI IN	AUDIO IN	REMOTE
HDMI IN	(RGB/DVI)	CONTROL IN
2
1			OPTICAL
1
HDMI/DVI IN	RS-232C IN		DIGITAL AUDIO	S-VIDEO VIDEO	(MONO)
HDMI/DVI IN	(CONTROL & SERVICE)		OUT	S-VIDEO VIDEO	AUDIO

COMPONENT IN AV OUT AV IN 1

APPENDIX

Type of Connector; D-Sub 9-Pin Male

No.	Pin Name

1No connection

2RXD (Receive data)

3TXD (Transmit data)

4DTR (DTE side ready)

5GND

6DSR (DCE side ready)

7RTS (Ready to send)

8CTS (Clear to send)

9No Connection

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Contents 32LC7D 42PC5D 37LC7D 50PC5D 42LC7DPage FCC Notice Important Safety Instructions Safety InstructionsDo not use this apparatus near water Exposed to dripping or splashing and no Use only with the cart, stand, tripod, bracketGrounding Contents Time Setting External Control Through RS-232CFeature of this TV IntroductionAccessories PreparationFront Panel Controls Front Panel InformationPlasma TV Model Remote Control Sensor LCD TV ModelBack Connection Panel Back Panel InformationHere shown may be somewhat different from your TV Service ComponentAV OUT VideoBack Cover for Wire Arrangement How to remove the Cable Management Connect the cables as necessaryAttaching the TV to a Wall Ensure the eye-bolts or brackets are tightened securelyStand Installation Only 32/37 inches LCD TV models Vesa Wall Mounting Desktop Pedestal InstallationPlasma TV Model LCD TV Model Antenna or Cable Connection Antenna Analog or DigitalExternal Equipment Setup HD Receiver SetupHow to connect How to useExternal Equipment Setup Turn on the digital set-top boxExternal Equipment Setup DVD Setup Component Input portsConnect the video outputs Y, PB, PR of the DVD to Refer to the DVD players manual for operating instructionsSelect AV1 input source by using the Input button on Remote controlConnect the S-VIDEO output of the DVD to Video input on the setVCR Setup When connecting with an antennaInsert a video tape into the VCR and press Play on = white, and Audio Right = redMono jack of the set Camcorder Other A/V Source SetupEx LCD TV Model Audio RGB-PC, HDMI1/DVI-PC mode RGB-PC mode only 640x350 HDMI1/DVI-DTV, HDMI2-DTV mode59.94 800x600Phase Screen Setup for PC mode OverviewInitializing Reset to original factory values AV OUT Setup Digital Audio OutputWatching TV / Channel Control Remote Control FunctionsWatching TV / Channel Control Installing Batteries Inside the Sliding CoverTurning on TV Volume AdjustmentControl Setup ON-SCREEN Menus SelectionWatching TV / Channel Control Lock OptionChannel Search Auto Scan EZ ScanAdd/Delete Channel Manual Scan After EZ Scan on the Setup menu Channel EditingThere are two different ways in order to add or delete Small window at the top-left corner of the screenDTV Signal Strength Input Source Selection WatchingSelect the source T V, AV1, AV2, Component1 Press the G button and then use D or Button toInput Label SimpLink Preparations SimpLink Functions SimpLink MenuYou can also adjust Aspect Ratio in the Option menu Picture ControlSet by program Become imprinted on the screen and remain visible169 HorizonZoom PicturePreset Picture Settings EZ Picture PresetColor Tone Preset Picture ControlEZ Picture User Mode Manual Picture AdjustmentSelect EZ Picture Color Tone User Mode Or G button toXD Picture Improvement Technology Select X DAdvanced Cinema 32 Pull Down Mode Advanced Black Darkness Level Picture Reset Select Video ResetOrbiter InversionLOW Power Picture Mode Plasma TV only Preset Sound Settings EZ Sound Sound & Language ControlSound Language ControlMake appropriate adjustments BalanceSelect Balance Press the G button and then use F or G button toTV Speakers ON/OFF Setup Sound & Language ControlSTEREO/SAP Broadcasts Setup Stereo, or SAP appear in turnThem with the SAP button Press Exit button to save and return to TV viewingAudio Language ON-SCREEN Menus Language Selection Select LanguageCaption / Text Analog Broadcasting System CaptionsCaption TextSelect Caption/Text Digital Broadcasting System CaptionsOr French Caption Option Customize the DTV/CADTV captions that appear on your screenSound & Language Size Set the word sizeClock Setting Time SettingAuto Clock Setup Manual Clock Setup Time SettingAuto ON/OFF Timer Setting Button and then use Or E button toSleep Timer Setting To select the Time menu Auto SHUT-OFF SettingSelect Auto Off SET Password & Lock System Setting up Your PasswordParental Control / Ratings Chip rating and categoriesLock System Set PasswordRating External Input Blocking Channel BlockingParental Control / Rating Movie & TV Rating Movie Rating Mpaa for USA onlyTV Rating Children for USA only TV Rating General for USA onlyTV Rating English for Canada only Troubleshooting Remote control Doesn’t work Power is suddenly Turned offAppendix AppendixAppendix Vertical bar or stripe on BackgroundMaintenance Cleaning the ScreenCleaning the Cabinet Extended AbsenceProduct Specifications Models37LC7D 42LC7D Programming the Remote Control Programming a code into a remote modeRemote Control Code VCRCable Box HdstbAudio DVDRemote Control IR Codes IR CodesCode Function RS-232C Setup Type of Connector D-Sub 9-Pin MaleExternal Control Through RS-232C GNDRS-232C Configurations Communication ParametersCommand Reference List Transmission / Receiving ProtocolSet ID OK/NGDatax Set ID DataCr Step