LG Electronics 47LT560E manual Transmission / Receiving protocol, Command1Command2 Set ID DataCr

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EXTERNAL CONTROL DEVICE SETUP 27

Transmission / Receiving protocol

Transmission

[Command1][Command2][ ][Set ID][ ][Data][Cr]

[Command 1] : First command to control the set.(j, k, m or x)

[Command 2] : Second command to control the set.

[Set ID] : You can adjust the set ID to choose desired set ID number in Option menu. Adjustment range is 1~ 99. When selecting Set ID ‘0’, every connected the set is controlled. Set ID is indicated as decimal (1~

99)on menu and as Hexa decimal (0x0~ 0x63) on transmission /receiving protocol. [DATA] : To transmit the command data.

Transmit the ‘FF’ data to read status of command. [Cr] : Carriage Return

ASCII code ‘0x0D’

[ ] : ASCII code ‘space (0x20)’

* In this model, set will not send the status during the standby mode.

OK Acknowledgement

[Command2][ ][Set ID][ ][OK][Data][x]

The set transmits ACK (acknowledgement) based on this format when receiving normal data. At this time, if the data is data read mode, it indicates present status data. If the data is data write mode, it returns the data of the PC computer.

*In this model, set will not send the status during the standby mode.

*Data Format

[Command 2] : Use as command.

[Set ID] : Use the small character, if set ID is 10, it will send the ‘0’, ‘a’.

[DATA] : Use the small character, if data is 0 x ab, it will send the ‘a’, ‘b’.

[OK] : Use the large character.

Error Acknowledgement

[Command2][ ][Set ID][ ][NG][Data][x]

The set transmits ACK (acknowledgement) based on this format when receiving abnormal data from non- viable functions or communication errors.

Data01: Illegal Code

Data02: Not supported function

Data03: Wait more time

*In this model, set will not send the status during the standby mode.

*Data Format

[Command 2] : Use as command.

[Set ID] : Use the small character, if set ID is 10, it will send the ‘0’, ‘a’.

[DATA] : Use the small character, if data is 0 x ab, it will send the ‘a’, ‘b’.

[NG] : Use the large character

ENGLISH

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Contents LED LCD TV Open Source Software Notice LicensesImportant Safety Instructions English Electrical Code, ANSI/NFPA Antenna grounding according to the NationalYyDot Defect Table of Contents Installation Procedure Assembling and PreparingUnpacking English Optional Extras For LT560E series Button Description Parts and buttonsAttaching the stand Setting up the TVTop View Mounting on a table Optional ModelStandard screw Optional ModelLocal dealer Tidying cables Remote Control Number buttonDash Color buttons OK ꔉBack Exit ꕯSymptom Possible Causes Possible Solutions General Troubleshooting47LT560E-UA SpecificationsResolution Horizontal Vertical RGBPC, Hdmi PC supported modeCode Function Hexa IR CodesExternal Control Device Setup RS-232C SetupType of connector D-Sub 9-Pin Male Wire ConfigurationsNot standard RS-232C configurationsCommunication Parameters Command reference listTransmission / Receiving protocol Command1Command2 Set ID DataCrPower Command k a Input Select Command x bVolume Control Command k f To adjust volume Bass Command k s To adjust bass OSD Select Command k lRemote Control Lock Mode Command k m Treble Command k r To adjust trebleChannel Tuning Command m a Energy Saving Command j qAuto Configuration Command j u Channel Add/Del Command m b Key Command m cStep Main/Sub Two/One UsingPage Page Page Child Safety LG Customer Information Center

37LT560C, 37LT560E, 42LT560E, 32LT560C, 22LT560C specifications

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