Serial Port Control
Connect RS-232 port to the PC or controlling device and complete the following
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The following table lists button controlling codes. The buttons share same functions
with corresponding buttons on the remote controller:
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Baud rate 19200 2GGHYHQFKHFN None
Data bits 8 Stop bit 1
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7F 08 99 A2 B3 C4 02 FF 01 01
CF
7F 09 99 A2 B3 C4 02 FF 01 01 01
CF
0XWH
Unmute
7F 08 99 A2 B3 C4 02 FF 01 02
CF
7F 09 99 A2 B3 C4 02 FF 01 02 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
+'0,IURQW
HDMI 1
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
+'0,
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
+'0,
7F 08 99 A2 B3 C4 02 FF 01 53
CF
7F 09 99 A2 B3 C4 02 FF 01 53 01
CF
USB-C
(Rear)
7F 08 99 A2 B3 C4 02 FF 01 55
CF
7F 09 99 A2 B3 C4 02 FF 01 55 01
CF
Internal PC
7F 08 99 A2 B3 C4 02 FF 01 38
CF
7F 09 99 A2 B3 C4 02 FF 01 38 01
CF
DP
7F 08 99 A2 B3 C4 02 FF 01 56
CF
7F 09 99 A2 B3 C4 02 FF 01 56 01
CF
Page up
7F 08 99 A2 B3 C4 02 FF 01 13
CF
7F 09 99 A2 B3 C4 02 FF 01 13 01
CF
Page down
7F 08 99 A2 B3 C4 02 FF 01 14
CF
7F 09 99 A2 B3 C4 02 FF 01 14 01
CF
92/
7F 08 99 A2 B3 C4 02 FF 01 17
CF
7F 09 99 A2 B3 C4 02 FF 01 17 01
CF