Specifications

Installation
Q-750d Ultra Series Installation/Operation Manual 21
PRE
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Other ConsiderationsOther considerations and tips that can help improve your installation:
• Keep the ambient temperature constant and below 35°C (95°F). Keep the projector
away from heating and/or air conditioning vents. Changes in temperature may cause
drifts in the projector circuitry, which may affect performance.
• Keep the projector away from devices that radiate electromagnetic energy such as
motors and transformers. Common sources of these include slide projectors,
speakers, power amplifiers and elevators.
3.4
Installing the Primary
Projection Lens
The Q-750d Ultra primary projection lens is shipped separately from the projector.
Proceed as follows to install it:
Removing the Projector
Front Bezel
1. Carefully remove the projector from the
shipping container and place it on a flat
surface.
2. Loosen the Phillips screw at the bottom of
the decorative bezel on the front of the
projector.
3. Grasp the bezel by the front, then rotate and lift it upward to remove it. (Don’t pull it
straight out.)