HP LD4200, LD4700 manual Power Command a

Models: LD4700 LD4200

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Transmit 'FF' data to read status of command. *[Cr]: Carriage Return

ASCII code ‘0x0D’

*[ ]: ASCII code Space (0x20)’ OK Acknowledgement

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

*The Product transmits ACK (acknowledgement) based on this format when receiving normal data. At this time, if the data is in data read mode, it indicates present status data.

If the data is in data write mode, it returns the data of the PC computer.

Error Acknowledgement

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

*If there is error, it returns NG

01. Power (Command : a)

To control Power On/Off of the Set.

Transmission

[k][a][ ][Set ID][ ][Data][Cr]

Data 0 : Power Off 1 : Power On

Acknowledgement

[a][ ][Set ID][ ][OK][Data][x]

To show the status of Power On/Off.

Transmission

[k][a][ ][Set ID][ ][FF][Cr]

Acknowledgement

[a][ ][Set ID][ ][OK][Data][x]

Data 0 : Power Off 1 : Power On

44 Appendix C Controlling the Multiple Product

ENWW

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HP LD4200, LD4700 manual Power Command a