User's Manual

40
Connect RS-232 port to the PC or controlling device. Enable RS-233 serial port connection and complete the
following configuration.
Port: COM1 (Set according to PC or controlling device’s port number)
Bit rate 115200 Odd/even check None
Data bits 8 Stop bit 1
The following table lists button controlling codes. The buttons share same functions with corresponding
buttons on the remote controller:
Function Controlling codes Function Controlling codes
Power on 7F 08 99 A2 B3 C4 02 ff 01 00 CF
1
7F 08 99 A2 B3 C4 02 ff 01 21 CF
Power off 7F 08 99 A2 B3 C4 02 ff 01 01 CF
2
7F 08 99 A2 B3 C4 02 ff 01 22 CF
Mute 7F 08 99 A2 B3 C4 02 ff 01 02 CF
3
7F 08 99 A2 B3 C4 02 ff 01 23 CF
Touch status 7F 08 99 A2 B3 C4 02 ff 01 03 CF
4
7F 08 99 A2 B3 C4 02 ff 01 24 CF
White board 7F 08 99 A2 B3 C4 02 ff 01 07 CF
7
7F 08 99 A2 B3 C4 02 ff 01 27 CF
Signal source 7F 08 99 A2 B3 C4 02 ff 01 06 CF
8
7F 08 99 A2 B3 C4 02 ff 01 28 CF
Display
status
7F 08 99 A2 B3 C4 02 ff 01 09 CF
9
7F 08 99 A2 B3 C4 02 ff 01 29 CF
HD 1 7F 08 99 A2 B3 C4 02 ff 01 0A CF
0
7F 08 99 A2 B3 C4 02 ff 01 2A CF
HD 2 7F 08 99 A2 B3 C4 02 ff 01 0B CF
OK
7F 08 99 A2 B3 C4 02 ff 01 2B CF
OPS
computer
7F 08 99 A2 B3 C4 02 ff 01 0C CF ← 7F 08 99 A2 B3 C4 02 ff 01 2C CF
PC 1 7F 08 99 A2 B3 C4 02 ff 01 0D CF → 7F 08 99 A2 B3 C4 02 ff 01 2D CF
PC 2 7F 08 99 A2 B3 C4 02 ff 01 0E CF ↑ 7F 08 99 A2 B3 C4 02 ff 01 2E CF
YPbPr 7F 08 99 A2 B3 C4 02 ff 01 10 CF ↓ 7F 08 99 A2 B3 C4 02 ff 01 2F CF
Video 1 7F 08 99 A2 B3 C4 02 ff 01 11 CF Search 7F 08 99 A2 B3 C4 02 ff 01 1E CF
Video 2 7F 08 99 A2 B3 C4 02 ff 01 12 CF Capture 7F 08 99 A2 B3 C4 02 ff 01 1F CF
Up 7F 08 99 A2 B3 C4 02 ff 01 13 CF Auto ADJ 7F 08 99 A2 B3 C4 02 ff 01 20 CF
Down 7F 08 99 A2 B3 C4 02 ff 01 14 CF
Listen
Alone
7F 08 99 A2 B3 C4 02 ff 01 15 CF
VOL - 7F 08 99 A2 B3 C4 02 ff 01 17 CF ECO 7F 08 99 A2 B3 C4 02 ff 01 16 CF
VOL + 7F 08 99 A2 B3 C4 02 ff 01 18 CF Model 7F 08 99 A2 B3 C4 02 ff 01 31 CF
Channel - 7F 08 99 A2 B3 C4 02 ff 01 19 CF
Audio
mode
7F 08 99 A2 B3 C4 02 ff 01 34 CF
Channel + 7F 08 99 A2 B3 C4 02 ff 01 1A CF
Power
status
7F 08 99 A2 B3 C4 02 ff 01 37 CF
Menu 7F 08 99 A2 B3 C4 02 ff 01 1B CF
Home page 7F 08 99 A2 B3 C4 02 ff 01 1C CF
Back 7F 08 99 A2 B3 C4 02 ff 01 1D CF