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Front projection, ceiling mounting
For ceiling mounting,
you need the ceiling
mount kit designed
for this projector. Ask
a specialist for instal-
lation. For details, con
-
sult your dealer.
• The warranty on
this projector does
not cover any damage caused by use of any non-
recommended ceiling mount kit or installation of the
ceiling mount kit in an improper location.
• When using the projector mounted on the ceiling,
set IMAGE REVERSE in the INSTALLATION menu to
MIRROR INVERT. See page 25.
• When the projector is mounted on the ceiling, im
-
ages may appear darker than those projected in
the case of tabletop mounting. This isn’t a product
malfunction.
• Ask your installation specialist to provide an A/C
power switch. When you do not use the projector,
be sure to shut down the main power by the switch.
• Do not install the projector where the exhaust vents
are exposed to air emitted by an air conditioning.
Such installation may cause a breakdown.
• Do not install the projector near a fire alarm
because it emits hot air from its exhaust vents.
Rear projection
Ask a specialist for
installation. For details,
consult your dealer.
• For rear projec
-
tion, set IMAGE
REVERSE in the
INSTALLATION menu to MIRROR. See page 25.
TRIGGER terminal
The TRIGGER terminal on the rear of the projector
is a terminal that outputs a 12 V signal to control an
externally connected device (electric screen) when
images are projected.
To use the TRIGGER terminal, set TRIGGER OUT to
ON in the INSTALLATION menu. (The factory default is
OFF.) Use the following steps to change the setting.
With the INSTALLATION menu:
(See page 24 for menu setting.)
1. Display the INSTALLATION menu.
2. Select TRIGGER OUT by pressing the
or
but-
ton.
3. Select ON by pressing the
or
button.
To cancel the menu:
4. Press the MENU button.
Caution:
• Do not use the signal output from the TRIGGER
terminal as a power for other devices.
• Do not link the TRIGGER terminal with an audio
terminal of other device because that device may
be damaged.
• The rated current for the TRIGGER terminal is 200 mA.
If you use a current exceeding this rating, a failure
may occur.
• For information about electric screens, please con-
tact screen manufacturers.
HDMI IN
USBSERIAL
TRIGGER
COMPONENT VIDEO IN
S-VIDEO IN
VIDEO IN
TRIGGER
To externally connected
device
(Ground 0 V)
Tip (12 V)
Ring (NC)
Caution:
• Placing the projector directly on a carpet impairs
ventilation by the fans, causing damage or
failure. Put a hard board under the projector to
facilitate ventilation.
• Place the projector at least 50 cm (or 20 inch)
away from the wall to prevent the air inlet grille
and the air outlet grilles that emit hot air from
being blocked.
• Do not use the projector in the following
locations and manners, which may cause fire or
electric shock.
• In a dusty or humid place.
• In a sideways or upside-down position.
• Near a heater.
• In an oily, smoky, or damp place such as a
kitchen.
• In direct sunlight.
• Where the temperature rises high, such as in
a closed car.
• Where the temperature is lower than +41ºF (or
+5ºC) or higher than +95ºF (or +35ºC ).