ViewSonic CDE3203 Guide De L'utilisateur page 41

Example2: Set Brightness as 176 for TV-02 and this command is NOT valid.
Send (Hex Format)
Name Length
0x30
Hex 0x38
0x32
Reply (Hex Format)
Name Length
0x30
Hex 0x34
0x32
Set-function table
Set Function Length ID
Power on/off 8
(standby)
Input Select 8
Contrast 8
Brightness 8
Sharpness 8
Color 8
Tint 8
ID Command Type Command
0x73
ID Command Type
0x2D
Command
Type Code Code
(ASCII) (ASCII) (Hex)
s !
s "
s #
s $
s %
s &
s '
30
Value1 Value2
0x24 0x31 0x37
CR
0x0D
Value Range
(Three ASCII bytes)
21 000: STBY
001: ON
22 000 : TV
001 : AV
002 : S-Video
003 : YPbPr
004 : HDMI
014: HDMI2
024: HDMI3
034: HDMI4
005 : DVI
006 : VGA1
016: VGA2
026: VGA3
007: OPS/PC
017: Android
008: Internal memory
009: DP
23 000 ~ 100
24 000 ~ 100
25 000 ~ 100
26 000 ~ 100
27 000 ~ 100
Value3 CR
0x36 0x0D
Comments
Exclude VT2405-1, and
VT3205
1. No need for USB
2. For the case of two
more same sources,
the 2nd digital is
used to indicate the
extension.
3. Exclude VT2405-1, and
VT3205.