NewLine RS+ Series - Serial Port Control; RS-232 Serial Port Configuration; Serial Port Controlling and Querying Codes

74
6 Serial Port Control
Connect RS-232 port to the PC or controlling product. Enable RS-232 serial port connection
and complete the following configuration.
Port: COM1 (Set according to PC or controlling product’s port number)
Baud rate
19200
Odd/even check
None
Data bits
8
Stop bit
1
The following tables list controlling codes, querying codes and return codes.
Function
Controlling codes
Return codes
Power on
7F 08 99 A2 B3 C4 02 FF 01 00
CF
7F 09 99 A2 B3 C4 02 FF 01 00 01
CF
Power off
7F 08 99 A2 B3 C4 02 FF 01 01
CF
7F 09 99 A2 B3 C4 02 FF 01 01 01
CF
Mute/Unmute
7F 08 99 A2 B3 C4 02 FF 01 02
CF
7F 09 99 A2 B3 C4 02 FF 01 02 01
CF
Signal source
7F 08 99 A2 B3 C4 02 FF 01 06
CF
7F 09 99 A2 B3 C4 02 FF 01 06 01
CF
Enable
whiteboard
7F 08 99 A2 B3 C4 02 FF 01 07
CF
7F 09 99 A2 B3 C4 02 FF 01 07 01
CF
Display status
7F 08 99 A2 B3 C4 02 FF 01 09
CF
7F 09 99 A2 B3 C4 02 FF 01 09 01
CF
HDMI front
7F 08 99 A2 B3 C4 02 FF 01
0A CF
7F 09 99 A2 B3 C4 02 FF 01 0A 01
CF
HDMI rear 1
7F 08 99 A2 B3 C4 02 FF 01 52
CF
7F 09 99 A2 B3 C4 02 FF 01 52 01
CF
HDMI rear 2
7F 08 99 A2 B3 C4 02 FF 01 53
CF
7F 09 99 A2 B3 C4 02 FF 01 53 01
CF