Viewsonic SWB8451 사용자 설명서

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If the Command is Not valid, Command Type=”-“
Name  Length
ID
Command 
Type
CR 
Byte 
Count 
1 Byte  2 Byte
1 Byte
1 Byte 
Bytes 
order
1
2~3
4
5
Example1: Get Brightness from TV-05 and this command is valid. The Brightness 
value is 67.
Send (Hex Format) 
Name  Length
ID
Command 
Type
Command Value1  Value2  Value3  CR 
Hex 
0x38
0x30 
0x35
0x67
0x62
0x30
0x30
0x30 0x0D
Reply (Hex Format)
Name  Length
ID
Command 
Type
Command Value1  Value2  Value3  CR 
Hex 
0x38
0x30 
0x35
0x72
0x62
0x30
0x36
0x37 0x0D
Example2: Get Brightness from TV-05, but the Brightness command ID is error
and it is NOT in the command table.
Send (Hex Format) 
Name  Length
ID
Command 
Type
Command Value1  Value2  Value3  CR 
Hex 
0x38
0x30 
0x35
0x67
0XD3
0x30
0x30
0x30 0x0D
Reply (Hex Format)
Name  Length
ID
Command 
Type
CR 
Hex 
0x34
0x30 
0x35
0x2D
0x0D
Get-Function table
Get Function  Length ID Command 
Type
Command 
Response Range 
Comments
(ASCII)
Code (ASCII)  Code (Hex) (Three ASCII bytes) 
Get-Contrast 
8
g
a
61
000 ~ 100 
Get- 
Brightness 
8
g
b
62
000 ~ 100