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ENGLISH - Geha GmbH

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REMOTE terminal<br />

Technical Information<br />

You can remotely operate the projector from the outside the remote control range by connecting to the REMOTE<br />

terminal.<br />

� Pin assignments and signal names<br />

� LAMP switching<br />

� Switching input signals<br />

Pin No. Signal name Contents<br />

A GND Ground<br />

B POWER POWER ON<br />

C INPUT SEL3 Select input signal 3<br />

D NC<br />

E INPUT SEL1 Select input signal 1<br />

F INPUT SEL2 Select input signal 2<br />

G<br />

H<br />

Connect internally<br />

I ENABLE Control by external contact<br />

Pin No. Settings<br />

B - A Short Open<br />

Operation On Off<br />

Pin No. Settings<br />

C - A Open Open Open Short Short Open<br />

E - A Open Short Open Open Short Short<br />

F - A Open Open Short Open Open Short<br />

Input signal COMPUTER1 COMPUTER2 DVI VIDEO S-VIDEO NETWORK<br />

NOTE:<br />

• When pin A and pin I are short-circulated, the buttons on the projector’s control panel, power and INPUT SELECT<br />

buttons on the remote control cannot be used. In addition, the RS-232C commands and network functions that<br />

correspond to these functions cannot be used either.<br />

• While pin I is “Open”, do not short-circuit pin A, B, C, E and F. The projector would reject all the signals from the<br />

remote control.<br />

<strong>ENGLISH</strong> - 57<br />

Appendix

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