Problems with the Projector
The projector stops responding
to all controls
Lamp burns out or makes a
Downloaded From projector-manual.com Acer Manuals
Fan Fail - the system fan is not working.
Projector Overheated - the projector has exceeded its
recommended operating temperature and must be allowed
to cool down before it may be used. Please check the
Please also check the dust filters if they are installed. If the
dust filter is clogged with dust, please clean it. Please refer to
"Cleaning and replacing the dust filter" for details.
Replace the lamp - the lamp is about to reach its maximum
lifetime. Prepare to replace it soon.
If possible, turn off the projector, then
unplug the power cord and wait at least 30
seconds before reconnecting power.
When the lamp reaches the end of its useful
life, it will burn out and may make a loud
popping sound. If this happens, the projector
will not turn on until the lamp module has
been replaced. To replace the lamp, follow
the procedures in the "Replacing the Lamp"