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Runco VX-44d/-55d Installation/Operation Manual 25
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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
Projection Lens
The projection lens is shipped separately from the projector. Proceed as follows to install
the projection lens:
1. Remove the lens plug from the lens opening in the projector.
2. Place the lens cap on the projection lens to protect it from being damaged during the
installation process.
3. Remove the rear cap from the lens. This protective cap is only used during shipping to
protect the lens from damage.
4. Slide the new lens into the lens opening of the projector. Make sure to align the
connector on the side of the lens with the connector assembly on the lens retaining
ring; see Figure 3-6.
As you connect the lens, you may have to re-align it slightly until the tabs on the lens
fit into the slots in the lens retaining ring.
Figure 3-6. Lens Assembly (Front View)
5. With the lens fully inserted (and connected), turn it clockwise until the lens release
button “pops” indicating the lens is fully inserted.