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Position the projector
Four or more people are required to safely lift and install the projector. Failure to comply
could result in death or serious injury.
Keep the projector lens as parallel to the screen as possible, even if significantly above the
screen center. When a particularly short throw distance combines with a wide screen, you
may have to forfeit some aim and stay more parallel to the screen. In such cases, some lens
offset can reduce the keystone distortion.
1. If installing the projector in the optional rack stand (P/N 108-282101-02), follow the
instructions provided with the rack stand to install it.
2. Position the projector at an appropriate throw distance, centered and parallel with the theater
screen. If not possible, aim the projector slightly off-center and use lens offset to center the
image on the screen.
3. Secure one end of the rear safety strap to the projector.
4. Secure the other end to the strap to the optional rack stand or another structure.
5. Attach one end of the power cable to the wall socket and the other to the projector socket.
Level the projector
Use of the rear safety strap on the projector is mandatory to prevent the projector from
tipping. Secure the strap between the projector and the optional rack stand or another
structure. Failure to comply could result in death or serious injury.
The front-to-back and side-to-side tilt of the projector must not exceed 15 degrees. See
Operating position
reservoir. Failure to comply may result in equipment or property damage.
1. Loosen the projector feet lock nuts using an adjustable
wrench.
2. Adjust the vertical tilt of the projector by raising or
lowering the lens-side feet in tandem and by raising or
lowering the operator-side feet in tandem.
Turn the adjustable feet on the bottom of the projector
clockwise or counter-clockwise 1/8th of a turn at a time
to extend or retract them.
When two or more feet are adjusted at once, always
adjust them the same amount. This keeps equal weight
distribution on all feet for stability.
3. Adjust the horizontal tilt of the projector by raising and lowering the left-side feet in tandem
and the by raising or lowering the right-side feet in tandem.
4. Verify that the image is centered and parallel with the top of the screen. If additional
adjustments are required, repeat steps 1 and 2.
CP42LH Installation Guide
020-101373-02 Rev. 1 (06-2015)
on page 76. This limit ensures the proper positioning of the liquid cooling
Installation
38
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