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Symptom
The fan is noisy.
The lens shift cannot be adjusted.
Cause and Remedy
Check the setting of "High Altitude Mode" on the Setup
Make sure that the room temperature is not too high.
Check the installation requirements of the unit.
Fan speed increases to maintain the product reliability of the projector's components in a
room where the temperature is higher than normal. The fan noise becomes slightly louder
in these rooms. The approximate normal temperature for the unit is 25°C (77°F).
The lens shift cannot be adjusted over the range of movement. Adjust the lens shift within
the range of movement.
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