3x1 Wall plate Extender & Switcher with HDMI 2.0 and USB-C
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Please set the parameters of COM number, bound rate, data bit, stop bit and the parity
bit correctly, then the RS232 commands can be sent in the Command Sending Area.
Baud rate: 9600.
Data bit: 8.
Stop bit: 1.
Parity bit: none.
6.3
RS232 Command
Beside the button control on the front panel, the switcher can be controlled by sending
the below commands.
Note:
⚫
Command ending: “<CR><LF>”.
⚫
Error feedback: “COMMAND ERROR” or “OUT OF RANGE”.
⚫
In the commands, “[”and “]” are symbols for easy reading and do not need to be
typed in actual operation.
⚫
Type the command carefully, it is case-sensitive.
6.3.1
Device Control
Command
Function
Feedback Example
#GET_FIRMWARE_V
ERSION
Get firmware version.
@V1.0.0
#FACTORY_RESET
Restore factory default.
@FACTORY_RESET
#REBOOT
System reboot.
@REBOOT
#HELP
Get all command list.
#HELP xxxx
Get the details of command “xxxx”. “xxxx”
represents any command.
#HELP SET_AV
@SELECT VIDEO AND
AUDIO INPUT PORT
#SET_AV PARAM1
PARAM=H,C
H1 - HDMI1
H2 - HDMI2
C - TYPE-C
