Troubleshooting

Troubleshooting (Continued)

ProblemSolutions

Lamp burns out or makes a popping sound.

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.

Projector suddenly shuts down and the power button LED blinks rapidly.

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.

Speaker does not operate.

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 Mute button on the

 

 

audio source is off.

 

 

 

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Compaq iPAQ Microportable Projector MP3800 User’s Guide