Sony VPL-FH500L Operating Instructions Manual page 35

Symptom
The Remote
Commander does not
work.
The fan is noisy.
Remedy
Check that the batteries are installed correctly.
Check that the batteries are not exhausted.
Check if the "ID Mode" of the projector corresponds to that of
the Remote Commander.
Check the setting for "IR Receiver."
The sound from the fan is often greater than normal to cool the
lamp in the following cases.
• When "Lamp Mode" is set to "High."
• The projector is in at high altitude ("High Altitude Mode" is
set to "On").
• Temperature is very high.
If the ventilation holes are blocked, the internal temperature of
the projector rises and the fan noise becomes larger.
Page
–
–
7, 23
23
22, 26
3
35
Troubleshooting