LG Electronics 26LC7D owner manual External Control Throuth RS-232C, RS-232C Setup, Gnd

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APPENDIX

EXTERNAL CONTROL THROUTH 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 functionallity 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 LCD TV Page FCC Notice Safety Instructions Important Safety InstructionsUse only with the cart, stand, tripod, bracket Outdoor use markingExposed to dripping or splashing and no GroundingContents Time Setting External Control Through RS-232CFeature of this TV IntroductionAccessories PreparationPreparation Remote Control Sensor Front Panel InformationFront Panel Controls 26 inches Here shown may be somewhat different from your TVFront Panel Controls 32/42 inches Back Panel Information Back Connection PanelService ComponentAV OUT VideoBack Cover for Wire Arrangement How to remove the Cable ManagementAttaching the TV to a Wall Ensure the eye-bolts or brackets are tightened securelyStand Installation Only 26/32 inches LCD TV models Desktop Pedestal Installation Vesa Wall MountingAntenna or Cable Connection Antenna Analog or DigitalExternal Equipment Setup HD Receiver SetupWhen connecting Component cable 1. How to connect How to useWhen connecting Hdmi cable How to connectWhen connecting Hdmi to DVI cable DVD Setup When connecting with an S-Video cable VCR Setup When connecting with an antennaSelect AV1 input source by using the Input button on = white, and Audio Right = redInsert a video tape into the VCR and press Play on Mono jack of the setOther A/V Source Setup PC Setup AudioRGB-PC, HDMI1/DVI-PC mode HDMI1/DVI-DTV, HDMI2-DTV mode RGB-PC mode only 640x35060.00 720x400Screen Setup for PC mode Overview Adjustment for screen Resolution, Position, Size, and PhaseInitializing Reset to original factory values To initialize the adjusted valuesAV OUT Setup SetupExternal Equipment Digital Audio Output Set the TV Speaker option Off in the AudioRemote Control Functions Installing Batteries Watching TV / Channel ControlVolume Adjustment Turning on TVChannel Selection ON-SCREEN Menus Selection Watching TV / Channel Control LockFor Canada OptionChannel Search Select Manual Scan Select T V, DTV, CATV, and CadtvSelect channel you want to add or delete Press the Enter button to add or delete the channelAfter EZ Scan on the Setup menu There are two different ways in order to add or deleteSmall window at the top-left corner of the screen ChannelDTV 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 MenuPicture Control PictureControl 169Zoom Cropped. The picture taking a halfway trade offPreset Picture Settings Picture ControlColor Tone Preset Manual Picture Adjustment EZ Picture User ModeSelect 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 ResetPreset 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 Caption / Text Analog Broadcasting System CaptionsCaption TextDigital Broadcasting System Captions To select the Option menuSelect Caption/Text Or FrenchCaption Option Customize the DTV/CADTV captions that appear on your screenSound & Language Size Set the word sizeTime Setting Clock SettingAuto Clock Setup Manual Clock Setup Time SettingAuto ON/OFF Timer Setting Button and then use Or E button toSleep Timer Setting Auto SHUT-OFF Setting To select the Time menuSelect Auto Off Select O n or OffSET Password & Lock System Setting up Your PasswordParental Control / Ratings Chip rating and categoriesSet Password Lock SystemChannel Blocking External Input BlockingControl / Rating Movie & TV Rating Movie Rating Mpaa for USA onlyRating TV Rating Children for USA only TV Rating General for USA onlyParental Control / Rating TV 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 32LC4D 42LC4DProgramming the Remote Control Programming a code into a remote modeRemote Control Code VCRDVD Remote Control IR Codes IR Codes1st frame Repeat frameCode Function RS-232C Setup Type of Connector D-Sub 9-Pin MaleExternal Control Throuth RS-232C GNDRS-232C Configurations Communication ParametersEither cable below can be used RXD TXD GND DTR DSR RTS CTSCommand Reference List Transmission / Receiving ProtocolSet ID OK/NGDatax Set ID DataCr Step