Chapter 7 Appendix — Technical information
ENGLISH - 281
<REMOTE 2 IN> terminal
It is possible to control the projector remotely (by contact control) from a control board located away from the
projector where remote control signals cannot reach.
Use the <REMOTE 2 IN> terminal on the connecting terminals of the projector to connect to the control board.
Pin assignments and signal names
Outside view Pin No. Signal name Open (H) Short (L)
(1) (5)
(6) (9)
(1) GND ― GND
(2) POWER OFF ON
(3) HDMI1 Other HDMI1
(4) HDMI2 Other HDMI2
(5) DisplayPort Other DisplayPort
(6) None ― ―
(7) None ― ―
(8) SHUTTER OFF ON
(9) ENABLE / DISABLE
Controlled by remote
control
Controlled by external
contact
Attention
f When controlling, make sure to short-circuit pins (1) and (9).
f When pins (1) and (9) are short-circuited, the following buttons on the control panel and the remote control are disabled. Commands for
RS-232C and network functions corresponding to these functions are also disabled.
g <POWER ON> button, <STANDBY> button, <SHUTTER> button
f When pins (1) and (9) are short-circuited, and then any pins from (3) to (7) and the pin (1) are short-circuited, the following buttons on the
control panel and the remote control are disabled. Commands for RS-232C and network functions corresponding to these functions are also
disabled.
g <POWER ON> button, <STANDBY> button, <HDMI1> button, <HDMI2> button, <HDMI 1/2> button, <SLOT> button,
<INPUT MENU> button, <SHUTTER> button
Note
f To change the settings of pins (2) to (8), set [REMOTE2 MODE] to [USER]. (x page 174)
Installation locations in meeting rooms, etc. Remote control board in another location
Remote control Contact control
Remote control/contact control
Standby Lit
Light source
HDMI1 HDMI2
DisplayPort SLOT
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