LG L3000H User Manual page 40

Adjust Command/Protocol
Parameter #1 (8 Byte length) : Device selection
0 1
Length 11h Param ID
: 08h : 01h
Parameter #2 (8 Byte length) : Read/Write selection
0 1
Length 11h Param ID
: 08h : 02h
Parameter #3 (8 Byte length) : Value
0 1
Length 11h Param ID
: 08h : 03h
Parameter #4 (8 Byte length) : Value
Function command (4 Byte length)
0
Length = 04h
2 3 4
00h 00h
2 3 4
00h 00h
2 3 4
Parameter value (4 Byte : DWORD)
High 2Byte High 2Byte
1
AAh Function Command
A38
5 6
00h Device ID Check sum
(00h~63h)
5 6
00h Write : 01h Check sum
5 6
Check sum
Low 2Byte
2 3
Check sum
7
7
7