Chapter 7
Appendix — Technical information
ENGLISH - 219
<REMOTE 1 IN> terminal
The projector can be remotely controlled (contact control) by the control board that is located far away form the
projector where the signal from the remote control does not reach.
Use the <REMOTE 1 IN> terminal on the connecting terminals of the projector to connect to the control board.
Remote control
Contact control
Remote control/contact control
Standby
Lit
Light source
RGB1
HDMI1
RGB2
HDMI2
VIDEO
Installation locations in meeting rooms, etc.
Remote control board 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)
POWER
OFF
ON
(3)
RGB1
Other
RGB1
(4)
RGB2
Other
RGB2
(5)
VIDEO
Other
VIDEO
(6)
HDMI1
Other
HDMI1
(7)
HDMI2
Other
HDMI2
(8)
SHUTTER
OFF
ON
(9)
RST/SET
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 <
v
/
b
> 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 <
v
/
b
> button, <INPUT SELECT> button, <RGB1/2> button, <HDMI 1> button, <HDMI 2> button, <DIGITAL LINK> button,
<VIDEO> button, <NETWORK/USB> button, <SHUTTER> button
Note
f
Setting of the pin (2) to pin (8) can be changed when the [PROJECTOR SETUP] menu
→
[REMOTE1 MODE] is set to [USER].
(
x
page 122)
Operating [MENU LOCK PASSWORD]
To initialize your password, consult your distributor.
