Atlona AT-SDI81, Руководство пользователя

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6
READ CHECK CODE
Read the device check code of the Switch.
Format:
0x05 Transmission data amount
0x4d Check code
0x4f Check code
0x44 Check code
0xe4 *Check sum
Receive:
0xaa ACK
0x06 Transmission data amount
0x4d Check code
0x41 Check code
0x90 Check code
0x55 Check code
0x79 *Check sum
Annotation:
Drive ID—The Device ID saved in the device, if the Device ID of the controlled device is 0xff, the device
will ignore its own ID and carry out the commanded actions.
Check sum—Check sum = ((Transmission data (Check code)+(Command ID)+(Drive
ID)+(Channel))%256