Command; Pin Assignment - BenQ RS-232 Benutzerhandbuch

RS-232 command
RS-232 pin assignment
No. Serial
1 NC
2 RX
3 TX
4 NC
5 GND
Function Type
Write
Power Write
Read
Write
Write
Write
Write
Write
Write
Write
Write
Write
Source Selection Write
Write
Write
Write
Write
Write
Write
Write
Write
Read
Write
Write
Read
Write
Write
Audio Control
Write
Read
Write
Write
Read
Write
Write
Write
Write
Audio source select
Write
Write
Write
Read
No. Serial
6 NC
7 RTSZ
8 CTSZ
9 NC
Operation
Power On
Power Off
Power Status
COMPUTER/YPbPr
COMPUTER 2/YPbPr2
COMPUTER 3/YPbPr3
Component
Component2
DVI-A
DVI-D
HDMI (MHL)
HDMI 2 (MHL2)
Composite
S-Video
Network
USB Display
USB Reader
HDbaseT
DisplayPort
3G-SDI
Smart System
Current source
Mute On
Mute Off
Mute Status
Volume +
Volume -
Volume level for customer
Volume Status
Mic. Volume +
Mic. Volume -
Mic. Volume Status
Audio Pass Through off
Audio-Computer1
Audio-Computer2
Audio-Video/S-Video
Audio-Component
Audio-HDMI
Audio-HDMI2
Audio Pass Status
1 2 3 4
6 7 8 9
ASCII
<CR>*pow=on#<CR>
<CR>*pow=off#<CR>
<CR>*pow=?#<CR>
<CR>*sour=RGB#<CR>
<CR>*sour=RGB2#<CR>
<CR>*sour=RGB3#<CR>
<CR>*sour=ypbr#<CR>
<CR>*sour=ypbr2#<CR>
<CR>*sour=dviA#<CR>
<CR>*sour=dvid#<CR>
<CR>*sour=hdmi#<CR>
<CR>*sour=hdmi2#<CR>
<CR>*sour=vid#<CR>
<CR>*sour=svid#<CR>
<CR>*sour=network#<CR>
<CR>*sour=usbdisplay#<CR>
<CR>*sour=usbreader#<CR>
<CR>*sour=hdbaset#<CR>
<CR>*sour=dp#<CR>
<CR>*sour=sdi#<CR>
<CR>*sour=smartsystem#<CR>
<CR>*sour=?#<CR>
<CR>*mute=on#<CR>
<CR>*mute=off#<CR>
<CR>*mute=?#<CR>
<CR>*vol=+#<CR>
<CR>*vol=-#<CR>
<CR>*vol=value#<CR>
<CR>*vol=?#<CR>
<CR>*micvol=+#<CR>
<CR>*micvol=-#<CR>
<CR>*micvol=?#<CR>
<CR>*audiosour=off#<CR>
<CR>*audiosour=RGB#<CR>
<CR>*audiosour=RGB2#<CR>
<CR>*audiosour=vid#<CR>
<CR>*audiosour=ypbr#<CR>
<CR>*audiosour=hdmi#<CR>
<CR>*audiosour=hdmi2#<CR>
<CR>*audiosour=?#<CR>
5
9