Port Switch Command; Port Switch Query; Input Auto Configure - Monoprice Blackbird User Manual

Port Switch Command

Package Length: 18 bytes
[0x50+0x56+0x54+0x02+0x03+inputport(1~5)+0x00+0x01+0x00+0x00+0x00+0x00+0x0
0+0x00+0x00+0x00+0x00+checksum]
All you need to change is "input port" and "checksum".
Checksum=0x100–
(0x50+0x56+0x54+0x02+0x03+inputport(1~5)+0x00+0x01+0x00+0x00+0x00+0x00+0x0
0+0x00+0x00+0x00+0x00)
inputport(1~5): HDMI 1, HDMI 2, HDMI 3, HDMI 4, VGA
For example, to select Input 2:
50 56 54 02 03 02 00 01 00 00 00 00 00 00 00 00 00 02

Port Switch Query

Package Length: 18 bytes
This is a query command, which means you must send the query package and then
receive an answer.
For example, to query the Input:
Send package: 50 56 54 02 01 01 00 00 00 00 00 00 00 00 00 00 00 FE
Receive package: 50 56 54 02 01 01 00
The blue 02 is the input port number, it should be 1~5.

Input Auto Configure

Package Length: 18 bytes
[0x50+0x56+0x54+0x24+0x01+InputAutoON/OFF+0x00+0x00+0x00+0x00+0x00+0x00
+0x00+0x00+0x00+0x00+0x00+checksum]
All you need to change is "InputAutoON/OFF" and "checksum".
02 00 00 00 00 00 00 00 00 00 00
16