4K 8x8 HDMI2.0 Matrix Switcher
10
Set the parameters (baud rate, data bit, stop bit and parity bit) correctly to ensure
reliable RS232 control.
6.3 RS232 Communication Commands
1)
Case-sensitive.
2)
“[“, “]” in the commands are for easy recognition only and not necessary in real
operations. Other symbols including
“.”, “,”, “/”, “%”, “;”, “^”. are parts of the
commands.
3)
Feedbacks listed in the column
“Feedback Example” are only for reference,
feedbacks may vary according to different operations.
4)
Dial the EDID switcher to
“1111” before sending commands pertaining to software
EDID management (with grey background)
Baud rate: 9600
Data bit: 8
Stop bit: 1
Parity bit: none
6.3.1 System Commands
Command
Function
Feedback Example
/*Type;
Query the model.
MUH88A-H2
/^Version;
Query the version of firmware
VX.X.X
Demo.
Switch
to the “demo” mode, convert
input and output in turn like1B1,
1B
2, …4B3, 4B4, 1B1… and so
on .The switching interval is 2 seconds.
Demo Mode
AV:01->01
AV:01->02
AV:01->03
AV:01->04
AV:02->01
…
Normal Mode
Undo.
To cancel the current operation.
Undo Ok!
PWON.
Work in normal mode.
PWON
PWOFF.
Enter into standby mode, send the
“
PWON.
” to start.
PWOFF
