Rs232 Command; Rs232 Pin Assignment - BenQ LK970 Installation Manual

RS232 command

RS232 pin assignment

No. Serial
1 NC
2 RX
3 TX
4 NC
5 GND
Function
Write
Power Write
Read
Write
Write
Write
Write
Read
Write
Write
Source Selection Write
Write
Write
Write
Write
Write
Write
Read
Write
Write
Read
Write
Write
Read
Write
Write
Read
Write
Write
Picture Setting Read
Write
Write
Write
Write
Read
Write
Write
Write
Write
Read
Write
No.
6
7
8
9
Type Operation
Power On
Power off
Power Status
COMPUTER/YPbPr
HDMI
HDMI 2
HDbaseT
Current source
Presentation
sRGB
Bright
Cinema
DICOM
User1
User2
ISF Day
ISF Night
Picture Mode
Contrast +
Contrast -
Contrast value
Brightness +
Brightness -
Brightness value
Color +
Color -
Color value
Sharpness +
Sharpness -
Sharpness value
Color Temperature-Warm
Color Temperature-Normal
Color Temperature-Cool
Color Temperature-lamp native
Color Temperature Status
Aspect 4:3
Aspect 16:9
Aspect 2.35:1
Aspect Auto
Aspect Status
Auto
Serial
NC
RTSZ
CTSZ
NC
<CR>*pow=on#<CR>
<CR>*pow=off#<CR>
<CR>*pow=?#<CR>
<CR>*sour=RGB#<CR>
<CR>*sour=hdmi#<CR>
<CR>*sour=hdmi2#<CR>
<CR>*sour=hdbaset#<CR>
<CR>*sour=?#<CR>
<CR>*appmod=preset#<CR>
<CR>*appmod=srgb#<CR>
<CR>*appmod=bright#<CR>
<CR>*appmod=cine#<CR>
<CR>*appmod=dicom#<CR>
<CR>*appmod=user1#<CR>
<CR>*appmod=user2#<CR>
<CR>*appmod=isfday#<CR>
<CR>*appmod=isfnight#<CR>
<CR>*appmod=?#<CR>
<CR>*con=+#<CR>
<CR>*con=-#<CR>
<CR>*con=?#<CR>
<CR>*bri=+#<CR>
<CR>*bri=-#<CR>
<CR>*bri=?#<CR>
<CR>*color=+#<CR>
<CR>*color=-#<CR>
<CR>*color=?#<CR>
<CR>*sharp=+#<CR>
<CR>*sharp=-#<CR>
<CR>*sharp=?#<CR>
<CR>*ct=warm#<CR>
<CR>*ct=normal#<CR>
<CR>*ct=cool#<CR>
<CR>*ct=native#<CR>
<CR>*ct=?#<CR>
<CR>*asp=4:3#<CR>
<CR>*asp=16:9#<CR>
<CR>*asp=2.35#<CR>
<CR>*asp=AUTO#<CR>
<CR>*asp=?#<CR>
<CR>*auto#<CR>
1 2 3 4 5
6 7 8 9
ASCII
13