Reference; Rs-485 Protocol (Optional) - LG L332-BN Owner's Manual

Color video camera
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Reference

RS-485 Protocol (Optional)

Data Communication Format
Data Length: 1 Byte (8 Bit)
Start/Stop Bit: 1 Bit
Parity Bit: None
Baud rate: 9 600 bps
Format
BYTE1
BYTE2
BYTE3
0xE5
0x86
Camera
ID
*C.S. = Check Sum
The data of total 6 bytes is transmitted from the exter-
nal RS-485 device to the camera.
BYTE 6 : The value of Check Sum from 'BYTE 1 ' to
'BYTE 5 ' .
BYTE4
BYTE5
BYTE6
CODE1
CODE2
*C.S.
ex) In case of transmission, 0xC5, 0x5F, 0x02, 0x00,
0x0A"
C.S. = 0xC5 +0x5F +0x02 +0x00 +0x0A = 0x0130
therefore, C.S. = 0x30
Commands
Function
OSD Menu ON/OFF
E5, 86, ID, 41, 02, C.S.
LEFT Button
E5, 86, ID, 12, 80, C.S.
Right Button
E5, 86, ID, 12, 90, C.S.
Up Button
E5, 86, ID, 11, 80, C.S.
Down Button
E5, 86, ID, 11, 90, C.S.
Menu Button
E5, 86, ID, 41, 01, C.S.
Command
41

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