English
12
RS232 command
RS232 pin assignment
1 2 3 4 5
6 7 8 9
No.
Serial
No.
Serial
1
N.C
6
N.C
2
RXD
7
Short with pin8
3
TXD
8
Short with pin7
4
N.C
9
N.C
5
Ground
Function
Type
Operation
ASCII
Power
Write
Power On
<CR>*pow=on#<CR>
Write
Power off
<CR>*pow=off#<CR>
Read
Power Status
<CR>*pow=?#<CR>
Source Selection
Write
COMPUTER/YPbPr
<CR>*sour=RGB#<CR>
Write
COMPUTER 2/YPbPr2
<CR>*sour=RGB2#<CR>
Write
COMPUTER 3/YPbPr3
<CR>*sour=RGB3#<CR>
Write
Component
<CR>*sour=ypbr#<CR>
Write
DVI-D
<CR>*sour=dvid#<CR>
Write
HDMI(MHL)
<CR>*sour=hdmi#<CR>
Write
Composite
<CR>*sour=vid#<CR>
Write
S-Video
<CR>*sour=svid#<CR>
Write
DP
<CR>*sour=dp#<CR>
Read
Current source
<CR>*sour=?#<CR>
Audio Control
Write
Mute On
<CR>*mute=on#<CR>
Write
Mute Off
<CR>*mute=off#<CR>
Read
Mute Status
<CR>*mute=?#<CR>
Write
<CR>*vol=+#<CR>
Write
Volume -
<CR>*vol=-#<CR>
Write
Volume level for customer
<CR>*vol=value#<CR>
Read
Volume Status
<CR>*vol=?#<CR>
Audio source select Write
Audio pass Through off
<CR>*audiosour=off#<CR>
Write
Audio-Computer1
<CR>*audiosour=RGB#<CR>
Write
Audio-Computer2
<CR>*audiosour=RGB2#<CR>
Write
Audio-Video/S-Video
<CR>*audiosour=vid#<CR>
Write
Audio-Component
<CR>*audiosour=ypbr#<CR>
Write
Audio-HDMI
<CR>*audiosour=hdmi#<CR>
Read
Audio pass Status
<CR>*audiosour=?#<CR>
Picture Setting
Write
Presentation
<CR>*appmod=preset#<CR>
Write
sRGB
<CR>*appmod=srgb#<CR>
Write
Bright
<CR>*appmod=bright#<CR>
Write
Standard/Vivid
<CR>*appmod=std#<CR>
Write
User1
<CR>*appmod=user1#<CR>
Write
User2
<CR>*appmod=user2#<CR>
Write
3D
<CR>*appmod=threed#<CR>
Write
Co
<CR>*con=+#<CR>
