36
Others
Symptom
Cause and Remedy
Page
The fan is noisy.
Check the setting of “High Altitude Mode” on the Setup
menu.
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.
The lens shift cannot be adjusted over the range of movement. Adjust the lens shift within
the range of movement.
Summary of Contents for VPL-GTZ280
Page 49: ...Sony Corporation ...