External Control Throuth RS-232C, Gnd | LG Electronics 26LC7D

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

PC

1

5

6

9

82

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LG Electronics 26LC7D owner manual External Control Throuth RS-232C, RS-232C Setup, Type of Connector D-Sub 9-Pin Male, Gnd

Contents

LCD TV Page FCC Notice Safety Instructions Important Safety Instructions Use only with the cart, stand, tripod, bracket Outdoor use markingExposed to dripping or splashing and no Grounding Contents Time Setting External Control Through RS-232C Feature of this TV Introduction Accessories PreparationPreparation Remote Control Sensor Front Panel InformationFront Panel Controls 26 inches Here shown may be somewhat different from your TV Front Panel Controls 32/42 inches Back Panel Information Back Connection Panel Service ComponentAV OUT Video Back Cover for Wire Arrangement How to remove the Cable Management Attaching the TV to a Wall Ensure the eye-bolts or brackets are tightened securely Stand Installation Only 26/32 inches LCD TV models Desktop Pedestal Installation Vesa Wall Mounting Antenna or Cable Connection Antenna Analog or Digital External Equipment Setup HD Receiver SetupWhen connecting Component cable 1. How to connect How to use When connecting Hdmi cable How to connect When connecting Hdmi to DVI cable DVD Setup When connecting with an S-Video cable VCR Setup When connecting with an antenna Select 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 set Other A/V Source Setup PC Setup Audio RGB-PC, HDMI1/DVI-PC mode HDMI1/DVI-DTV, HDMI2-DTV mode RGB-PC mode only 640x35060.00 720x400 Screen Setup for PC mode Overview Adjustment for screen Resolution, Position, Size, and PhaseInitializing Reset to original factory values To initialize the adjusted values AV OUT Setup SetupExternal Equipment Digital Audio Output Set the TV Speaker option Off in the Audio Remote Control Functions Installing Batteries Watching TV / Channel Control Volume Adjustment Turning on TVChannel Selection ON-SCREEN Menus Selection Watching TV / Channel Control LockFor Canada Option Channel 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 channel After 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 Channel DTV Signal Strength Input Source Selection WatchingSelect the source T V, AV1, AV2, Component1 Press the G button and then use D or Button to Input Label SimpLink Preparations SimpLink Functions SimpLink Menu Picture Control PictureControl 169 Zoom Cropped. The picture taking a halfway trade off Preset Picture Settings Picture Control Color Tone Preset Manual Picture Adjustment EZ Picture User ModeSelect EZ Picture Color Tone User Mode Or G button to XD Picture Improvement Technology Select X D Advanced Cinema 32 Pull Down Mode Advanced Black Darkness Level Picture Reset Select Video Reset Preset Sound Settings EZ Sound Sound & Language Control Sound Language Control Make appropriate adjustments BalanceSelect Balance Press the G button and then use F or G button to TV Speakers ON/OFF Setup Sound & Language Control STEREO/SAP Broadcasts Setup Stereo, or SAP appear in turnThem with the SAP button Press Exit button to save and return to TV viewing Audio Language ON-SCREEN Menus Language Selection Caption / Text Analog Broadcasting System CaptionsCaption Text Digital Broadcasting System Captions To select the Option menuSelect Caption/Text Or French Caption Option Customize the DTV/CADTV captions that appear on your screenSound & Language Size Set the word size Time Setting Clock SettingAuto Clock Setup Manual Clock Setup Time Setting Auto ON/OFF Timer Setting Button and then use Or E button to Sleep Timer Setting Auto SHUT-OFF Setting To select the Time menuSelect Auto Off Select O n or Off SET Password & Lock System Setting up Your PasswordParental Control / Ratings Chip rating and categories Set Password Lock System Channel 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 Appendix Appendix Vertical bar or stripe on Background Maintenance Cleaning the ScreenCleaning the Cabinet Extended Absence Product Specifications 32LC4D 42LC4D Programming the Remote Control Programming a code into a remote mode Remote Control Code VCR DVD Remote Control IR Codes IR Codes1st frame Repeat frame Code Function RS-232C Setup Type of Connector D-Sub 9-Pin MaleExternal Control Throuth RS-232C GND RS-232C Configurations Communication ParametersEither cable below can be used RXD TXD GND DTR DSR RTS CTS Command Reference List Transmission / Receiving Protocol Set ID OK/NGDatax Set ID DataCr Step