ViewSonic CD4233 - Page 8

Commercial Display RS-232 Protocol
Revision 1.x
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May 28, 2007 8 / 16 Commercial Display RS-232 Protocol
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
Example3: Get Tint from TV-0007 and this command is valid.
The Tint value is 32.
Send (Hex Format)
Name
Length
ID
Command
Type
Command
Value1
Value2
Value3
CR
Hex
0x38
0x30
0x37
0x67
0X65
0x30
0x30
0x30
0x0D
Reply (Hex Format)
Name
Length
ID
Command
Type
Command
Value1
Value2
Value3
CR
Hex
0x38
0x30
0x37
0x72
0x65
0x30
0x33
0x32
0x0D
Example4: Get Tint from TV-07 , 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
0x37
0x67
0XD7
0x30
0x30
0x30
0x0D
Reply (Hex Format)
Name
Length
ID
Command
Type
CR
Hex
0x34
0x30
0x37
0x2D
0x0D
Example5: Get SN from TV-01 , 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
0x31
0x67
0X6B
0x30
0x30
0x30
0x0D
Reply (Hex Format)
Name
Hex
0x34
0x30
0x37
0x2D
0x0D