User`s guide

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20
channel 1,，the EDID mark of the input channel 16,
Redundancy
Note: 0x10 is the num of input channels. If the EDID mark of the input channel 1 is 0x01, it means
the EDID of the output channel 2 is copied to the input channel 1, and so to the mark of other
input channels. If the mark is 0x11, it means the default EDID is copied to the input.
Function 2
Copy the EDID of Load at the appointed output channels
to the appointed input channels
Format
0xeb, 0x90, 0xfd, N, 0x01, the EDID source of Input
channel 1the EDID source of Input channel N
Response
0xeb, 0x90, 0xfd, 0x01, 0xfa, Redundancy
Note: The range of N is from 0x01 to 0x10
Note: The range of the EDID source is from 0x00 to 0x0f, they stand for output channel from 1 to
16 respectively.
Note: If there is no load at the appointed output channel, then the default EDID will be used
For example: Copy the EDID of output channels from 4 to 8 to the input channels from 1 to 5
Commands: 0xeb, 0x90, 0xfd, 0x06, 0x01, 0x03, 0x04, 0x05, 0x06, 0x07
Function 3
Copy the default EDID to the appointed input channels
Format
0xeb, 0x90, 0xfd, 0x02, 0x02, Input Number
Response
0xeb, 0x90, 0xfd, 0x01, 0xfa, Redundancy
For example： Copy the default EDID to the input channel 5
Commands: 0xeb, 0x90, 0xfd, 0x02, 0x02, Redundancy
10. Command 0xfa (nine functions)
Function 1
Get the signal marks of all input channels
Format
0xeb, 0x90, 0xfa, 0x02, 0x00, 0x00
Response
0xeb, 0x90, 0xfa, 0x11, Mark 1 ，  ， Mark 16 ，
Redundancy
Note: The value of Mark 1 to Mark 16 is 0x00 or 0x01; if the mark value is 0x01，then the
corresponding input channel has signal, or if the mark value is 0x00, the corresponding input
channel has not signal.
For example：Get the signal marks of all input channels
Commands: 0xeb, 0x90, 0xfa, 0x02, 0x00, 0x00
Response: 0xeb, 0x90, 0xfa, 0x11, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, Redundancy
Explanation: The input channels from 5 to 8 have signals, and other input channels have no signal.
Function 2
Get the load marks of all output channels
Format
0xeb, 0x90, 0xfa, 0x02, 0x00, 0x01
Response
0xeb, 0x90, 0xfa, 0x11, Mark of output channel1，，
Mark of output channel 17， Redundancy
Note: The value of marks from 1 to 17 is 0x00 or 0x01; if the mark value is 0x01，then the
corresponding output channel has load, or if the mark value is 0x00, the corresponding output
channel has not load.
For example： Get the load marks of all output channels
Commands: 0xeb, 0x90, 0xfa, 0x02, 0x00, 0x01