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Do Not Touch the Lens with Bare Hands
Caution
Allow a 30 Min. Warm Up before Focus Adjustment, if Possible
Immediately after startup, the heat of the light source may prevent stable focus.
Install at a Sufficient Distance from Walls and Other Obstructions
Caution
Be Careful of Condensation
If the temperature of the room rises suddenly, moisture in the air may condense on the
projector lens and mirror, causing the image to become blurred. Wait until the condensation
has evaporated for the image projected to return to normal.
At Altitudes above of 1,201 m (3,940') to 3,000 m (9,843'), Adjust
the Settings
Projector settings must be adjusted when using the projector at altitudes of 1,201 m (3,940') to
3,000 m (9,843'). Specifically, refer to instructions for
"SYSTEM SETUP: Advanced menu"
When Using Mounted on the Ceiling
Caution
18 Before Installation
Do not touch the lens with bare hands. Any smudges or fingerprints
on the lens may affect image quality.
If the air intake or exhaust vent is
blocked, heat will accumulate
inside the projector, possibly
resulting in a shortened projector
lifetime or a malfunction. Similarly,
do not install in narrow, enclosed
spaces with poor ventilation. Install
in a well-ventilated location.
Ensure a minimum clearance of 30
cm (1.0') above, 50 cm (1.6') on
both sides, and 50 cm (1.6') behind the projector, as shown below.
Also ensure a minimum clearance of 2 cm (0.8") below the
projector.
menu.
When using the projector mounted on
the ceiling or installed in a high location,
clean around the air intake and exhaust
vents periodically. Dust that
accumulates in intake or exhaust vents
may impair ventilation, raising the
temperature inside and posing a risk of damage or fire. Use a
vacuum cleaner or similar means to remove dust from the intake
vent and exhaust vent.
Do not install the projector in a location that is damp or dusty, or
where there is a lot of oily smoke or steam. Oil can degrade the
plastic, which could result in a ceiling-mounted projector falling from
its mounting.
Exhaust
vent
"High Altitude Mode" (page
Air intake
vent
49) in the
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