12. RS-232 Command
power z!
Power on/off the device,z=0~1
(z=0 power off, z=1 power on)
Power on
System Initializing...
Initialization Finished!
MCU FW version
x.xx.xx
SCALER FW version
x.xx.xx
r power!
Get current power state
power on/power off
reboot!
Reboot the device
Reboot…
System Initializing...
Initialization Finished!
MCU FW version
x.xx.xx
SCALER FW version
x.xx.xx
help!
List all commands
r type!
Get device model
4x1 HDMI Multiviewer
power 1!
r power!
reboot!
help!
r type!
r fw version!
Get Firmware version
MCU FW version
x.xx.xx
SCALER FW version
x.xx.xx
r fw version!
reset!
Reset to factory defaults
reset!
Reset to factory
defaults
System Initializing...
Initialization Finished!
MCU FW version
x.xx.xx
SCALER FW version
x.xx.xx
ASCII Commands
Serial port protocol. Baud rate: 115200 (default), 57600, 38400, 19200, 9600; Data bits: 8bit;
Stop bits:1; Check bit: 0
x - Parameter 1; y - Parameter 2; ! - Delimiter
Command Code
Function Description
Feedback
System Setting
Example
Default
18
The product also supports RS-232 command control. Connect the RS-232 port of the
product to a PC with an RS-232 to USB serial cable. Then open a Serial Command tool
on PC to send ASCII commands to control the product.
The ASCII command list about the product is shown as below.
