Compaq iPAQ MP3800 User Manual page 59

Troubleshooting
Troubleshooting (Continued)
Problem
Lamp burns out or makes a
popping sound.
Projector suddenly shuts down
and the power button LED blinks
rapidly.
Speaker does not operate.
8–6 Compaq iPAQ Microportable Projector MP3800 User's Guide
Solutions
When the lamp reaches its end of life, it
will burn out and may make a loud
popping sound. If this happens, the
projector will not turn back on until the
lamp module has been replaced. Contact
your local Compaq authorized dealer,
seller, or reseller to purchase a
replacement lamp module. To replace the
lamp, follow the procedures in the
"Replacing the Projector Lamp Module"
section of Chapter 7.
An over-temperature event has been
detected. This usually occurs when either
the airflow to the unit has been
obstructed or a fan has failed. If airflow is
obstructed, remove the obstruction,
unplug the projector, re-plug the
projector, and restart. If a fan has failed
or an over-temperature event occurs a
second time, have the projector serviced
or repaired.
1. Make sure the audio cable is
correctly connected to the projector
and the audio source.
2. Make sure the audio source is
operating properly.
3. Make sure the
audio source is off.
Mute
button on the