Acer X1278H Series User Manual page 39

OSD Messages
# Condition
1 Message
Problems with the Projector
# Condition
1 The projector stops responding
to all controls
2 Lamp burns out or makes a
popping sound
Message Reminder
Fan Fail - the system fan is not working.
Lamp will automatically turn off soon.
Projector Overheated - the projector has exceeded its
recommended operating temperature and must be allowed to
cool down before it may be used.
Projector Overheated.
Lamp will automatically turn off soon.
Replace the lamp - the lamp is about to reach its maximum
lifetime. Prepare to replace it soon.
Lamp is approaching the end of its useful life in full power operation.
Replacement suggested!
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"
section.
Fan Fail.
Solution
29