Technical information

<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.

Front panel control External control

Front panel control / External control

 

 

 

 

 

HDMI1

COMPUTER1

 

 

 

 

 

HDMI2

COMPUTER2

 

 

 

 

 

VIDEO

S-VIDEO

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)

GND

 

―

GND

(5)

(1)

(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

(9)

(6)

(7)

VIDEO

 

Other

VIDEO

(8)

S-VIDEO

 

Other

S-VIDEO

 

 

(9)

Enable/disable

Front panel control

External control

Attention

zzWhen controlling, make sure to short-circuit pins (1) and (9).

zzWhen 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.

ENGLISH - 47