Technical information
ENGLISH - 47
<REMOTE IN> terminal
Even when the signal from the remote control cannot reach the projector, the interface box can be remotely
controlled (external control) from a control panel installed at a separate place when the <REMOTE IN> terminal
of the interface box is used.
HDMI1
COMPUTER1
HDMI2
COMPUTER2
VIDEO
S-VIDEO
Front panel control
External control
Front panel control / External control
Meeting room or other installation location
Remote control panel in another location
▶
■
Pin assignments and signal names
D-Sub 9-pin (Outside view)
Pin No.
Signal name
Open (H)
Short (L)
(1)
(5)
(6)
(9)
(1)
GND
―
GND
(2)
―
―
―
(3)
HDMI 1
Other
HDMI 1
(4)
HDMI 2
Other
HDMI 2
(5)
COMPUTER 1
Other
COMPUTER 1
(6)
COMPUTER 2
Other
COMPUTER 2
(7)
VIDEO
Other
VIDEO
(8)
S-VIDEO
Other
S-VIDEO
(9)
Enable/disable
Front panel control
External control
Attention
z
When controlling, make sure to short-circuit pins
(1)
and
(9)
.
z
When No.
(1)
and No.
(9)
pins are short-circuited, the <HDMI 1>/<HDMI 2>/<COMPUTER 1>/<COMPUTER
2>/<S-VIDEO>/<VIDEO> buttons of the interface box, the [INPUT SELECT] item of the menu, and the switch
input signal command of the RS-232C become disabled.
