LG M2382D, Руководство пользователя

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EXTERNAL CONTROL DEVICE SETUP (ONLY APPLIED TO B2B MODEL USED IN A PLACE LIKE A HOTEL)
Transmission / Receiving protocol
Transmission
[Command1][Command2][ ][Set ID][ ][Data][Cr]
[Command 1] : First command to control the TV.(j, k, m or x)
[Command 2] : Second command to control the TV.
[Set ID] : You can adjust the set ID to choose desired TV ID number in option menu. Adjustment range is 1
to 99. When selecting Set ID ‘0’, every connected set is controlled. Set ID is indicated as decimal (1
to 99) on menu and as Hexa decimal (0x0 to 0x63) on transmission/receiving protocol.
* [DATA] : To transmit command data.
Transmit ‘FF’ data to read status of command.
* [Cr] : Carriage Return
ASCII code ‘0 x 0D’
* [ ] : ASCII code ‘space (0 x 20)’
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.
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. Data 00: Illegal Code