English
14
Caution:
Make sure the port is valid before inserting a wired remote controller. The remote controller may be damaged in
case of an invalid port, e.g. a wired remote controller is connected to trigger output.
RS232 command
RS232 pin assignment
1 2 3 4 5
6 7 8 9
PIN
Signal
1
NC (Data carrier detect)
2
RX (Receive data)
3
TX (Transmit data)
4
NC (Data terminal ready)
5
GND (Signal ground)
6
NC (Data set ready)
7
RTSZ (Request to send)
8
CTSZ (Clear to send)
9
NC (Ring indicator)
Function
Type
Description
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
DisplayPort
<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>
