ViewSonic CDE6501LED User Manual page 49

Other Information
Reply: (Command Type="+" or "-")
Name Length
Byte 1 Byte 2 Byte
Count
Bytes 1 2~3
order
[NOTE] There is no replay for "Power on" command for CDE6501LED.
Example1: Set Brightness as 76 for Display-02 and this command is valid
Send (Hex Format)
Name Length
Hex 0x38
Reply (Hex Format)
Name Length
Hex 0x34
Example2: Set Brightness as 176 for Display-02 and this command is NOT valid
Send (Hex Format)
Name Length
Hex 0x38
Reply (Hex Format)
Name Length
Hex 0x34
Table 4-1: PC Set-function command to LCD Display (ID=C0h)
Set Function Command
Code (ASCII)
Power on/off
(standby)
(Continued)
ID Command CR
1 Byte 1 Byte
4 5
ID Command Command
Type
0x30 0x73
0x32
ID Command CR
Type
0x30 0x2B 0x0D
0x32
ID Command Command Value1
Type
0x30 0x73
0x32
ID Command CR
Type
0x30 0x2D 0x0D
0x32
Command
Code (Hex)
! 21
Value1 Value2
0x24 0x30 0x37
Value2
0x24 0x31 0x37
Value Range
(Three ASCII bytes)
000: STBY
001: ON
38
Value3 CR
0x36 0x0D
Value3 CR
0x36 0x0D
Comments
Controlled the Display power status:
ON or Standby