Rs-232 Control - Binary B-260-SWTCH-4X1 Installation Manual

6.3. RS-232 Control

Advanced users may also choose to control the device through RS232 CONTROL port. A UART
cable is needed to connect a PC or control system to the device. The API command for RS232
control is available below. A professional RS232 serial interface software may be needed as
well.
Before executing the API command, please ensure the RS232 interface and the control PC are
configured correctly.
ID FUNCTION FUNCTION
1 Switch Input for Output
Take Command SET SWITCH in<CR><LF> as an example:
• [SET SWITCH] denotes command key words, case insensitive.
• [in] denotes parameters, case insensitive; incorrect parameters number will not be
recognized.
• <CR><LF> denotes a carriage return or a line feed; all commands must be ended up with a
carriage return or a line feed.
Parameters Value
Baud Rate 9600 bps
Data Bits 8 bits
Parity None
Stop Bits 1 bit
Follow Control None
COMMAND
Command:
SET SWITCH in<CR><LF>
Return:
SWITCH in<CR><LF>
Parameter:
in = {IN1, IN2, IN3, IN4, NEXT, PREV}
Description:
NEXT: next input
PREV: previous input
12
EXAMPLE
Command:
SET SWITCH IN1<CR><LF>
Return:
SWITCH<CR><LF>
Description:
Switch input 1 for HDMI output.