Chapter 1 Preparation — Precautions for use

rrDo not use the projector tilted to the right or left.

Using the projector at a vertical angle that exceeds 15° may reduce product life or result in malfunction.

rrWhen installing and using the projector at an angle that exceeds 30° vertically, set [COOLING CONDITION] (x page 109).

Failure to observe this may shorten the life of the components or result in malfunctions.

rrWhen using the Replacement lamp unit (for portrait mode), install the projector with the terminals surface facing down.

Do not use the projector tilted to the right and left, front and back. Using the projector at an angle that exceeds 15° in either direction may reduce the life of the components or result in malfunctions.

rrCautions when setting up the projector

ffWhen installing and using the projector with a method other than the floor standing installation using the adjustable feet, fix the projector using the five screw holes for ceiling mount (as shown in the figure).

(Screw diameter: M6, tapping depth inside the set: 16 mm (5/8"), torque: 4 ± 0.5 N·m)

ffMake a clearance of at least 5 mm (3/16") between the projector bottom and the setting surface by inserting spacers (metallic) between them.

Adjustable feet

Mount

Spacer

Screw holes for ceiling mount (M6)

Adjustable feet

The positions of screw holes for ceiling mount and adjustable feet

Clearance (5 mm (3/16") or longer)

Ensure the inflow of air into the air intake port. Otherwise the projector may not work properly.

ffThe adjustable feet can be removed if not needed in the installation. However, do not use the screw holes where the adjustable feet were removed to fix the projector in place.

Also, do not install other screws in the screw holes of adjustable feet. Doing so may damage the projector.

Note that the length of the front feet differ from that of the rear feet when attaching the removed adjustable feet. The ones with a longer screw are for the front. (Length of the screw for front feet: 65 mm (2-9/16"), length of the screw for rear feet:

23 mm (29/32"))

ffUse the adjustable feet only for the floor standing installation and for adjusting the angle. Using them for other purposes may damage the projector.

ffDo not stack projectors on top of each other.

ffDo not use the projector supporting it by the top.

ffDo not use the projector tilted at an angle that exceeds ±15° from the horizontal plane. ffDo not block the ventilation ports (intake and exhaust) of the projector.

ENGLISH - 17