
4
READ OUTPUT CHANNEL
Read and tell which output video signal is at input.
Format:
0x08
Transmission data amount
0x4d
Check code
0x41
Check code
0x90
Check code
0x55
Check code
0xff
*Drive ID
0x01
Command ID
0x7b
*Check sum
Receive:
0xaa
ACK
0x7
*Received data amount
0xn
Channel 1: 0x01, 0x02, 0x03, 0x04, 0x05
0xn
Channel 2: 0x01, 0x02, 0x03, 0x04, 0x05
0xn
Channel 3: 0x01, 0x02, 0x03, 0x04, 0x05
0xn
Channel 4: 0x01, 0x02, 0x03, 0x04, 0x05
0xn
Channel 5: 0x01, 0x02, 0x03, 0x04, 0x05
0xm
*Check sum = m
WRITE OUTPUT CHANNEL
Choose the input video signals from output.
Format:
0x0d
Transmission data amount
0x4d
Check code
0x41
Check code
0x90
Check code
0x55
Check code
0xff
*Drive ID
0x02
Command ID
0xn
Channel 1: 0x01, 0x02, 0x03, 0x04, 0x05
0xn
Channel 2: 0x01, 0x02, 0x03, 0x04, 0x05
0xn
Channel 3: 0x01, 0x02, 0x03, 0x04, 0x05
0xn
Channel 4: 0x01, 0x02, 0x03, 0x04, 0x05
0xn
Channel 5: 0x01, 0x02, 0x03, 0x04, 0x05
0xm
*Check sum = m
Receive:
0xaa
ACK
RS232 Commands