Wolf cinema REF-1000, Owner'S Manual

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The REF projector series operates most efficiently with ambient room temperature air flowing into the intake line;
as such it is not necessary to tie the intake line into the residential HVAC system.
Use care to insure that the intake and exhaust lines are not “kinked” or otherwise blocked in the final installation.
At periodic intervals, perform a temperature systems check of the projector. Select the “Status” option on the
Main Menu and review the available internal operating temperatures. Wolf Cinema REFERENCE series projectors
successfully operate in the 40‐50 degree Celsius ranges, maintaining cool air flow over all key components. Should
you experience operating temperatures beyond that [i.e., above the mid‐60 degree ranges]:
•
Prepare to power down the projector, but first quickly check the external fan assembly – is it on and
working properly? Is the AC voltage block working to deliver current to the fan?
Insure that hot air is
being properly extracted from the projector.
If the external fan is working then power down the projector and review other elements of your installation:
•
Check for blockage in the intake or exhaust lines – are there kinks in the lines restricting air flow?
•
Check the external ductwork assemblies – have they slipped off the projector or fan attachment ports?
Step 2 – Installing the Projection Lens
The projection lens, shipped separately from the projector, must be installed prior to setting up the projector.
Remove the lens plug from the lens opening in the projector before installing
the lens.
Retain the lens plug for projector transportation to protect the optical
components from dust and debris.
IMPORTANT! The lens seals the projector, preventing contaminants from entering the interior of the projector.
Never operate a projector without a lens.
IMPORTANT! Remove the rear lens cap from the lens. Keep the front lens cap on the lens to protect it during
installation.
1. Rotate the lens clamp to the OPEN position, as indicated below in Figure 2.3: