HP iPAQ Microportable Projector MP4800 Compaq IPAQ Microportable Projector MP4 - Page 65

Standby, Troubleshooting, Compaq iPAQ Microportable Projector MP4800 User's Guide

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Troubleshooting Troubleshooting (Continued) Problem Only the Compaq startup screen displays A blue screen displays on the projection screen when a videocassette recorder, DVD player, or other video source is connected to the projector Screen is dimmer than normal Lamp shuts off Solutions 1. Check that the cables are connected securely. 2. Verify that the proper input source is connected. 3. Make sure your notebook computer's external video port is activated. 1. Check the Play or TV/Video buttons on the video source. 2. If that does not work, refer to the owner's manual that came with the video source. The projector is in lamp saver mode. Press the lamp saver button on the top of the projector to turn lamp saver on or off. If the LED is green, lamp saver is on. If the LED is not lit, lamp saver is off. 1. If the Standby LED flashes green, the projector has overheated and will automatically shut down. Wait five to ten minutes until the LED stops flashing and the Standby button turns amber before restarting the projector again. 2. A minor power surge may cause the lamp to shut off. Wait a few minutes, then turn it back on. 3. When the lamp has reached the end of its life, the system will automatically turn off to prevent possible lamp rupture. Replace the lamp as described in the "Replacing the Lamp Module" section of Chapter 7. Compaq iPAQ Microportable Projector MP4800 User's Guide 8-5

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Troubleshooting
Compaq iPAQ Microportable Projector MP4800 User’s Guide
8–5
Only the Compaq startup screen
displays
1.
Check that the cables are
connected securely.
2.
Verify that the proper input source
is connected.
3.
Make sure your notebook
computer’s external video port is
activated.
A blue screen displays on the
projection screen when a
videocassette recorder, DVD
player, or other video source is
connected to the projector
1.
Check the Play or TV/Video buttons
on the video source.
2.
If that does not work, refer to the
owner’s manual that came with the
video source.
Screen is dimmer than normal
The projector is in lamp saver mode.
Press the lamp saver button on the top
of the projector to turn lamp saver on or
off. If the LED is green, lamp saver is on.
If the LED is not lit, lamp saver is off.
Lamp shuts off
1.
If the Standby LED flashes green,
the projector has overheated and
will automatically shut down. Wait
five to ten minutes until the LED
stops flashing and the
Standby
button turns amber before
restarting the projector again.
2.
A minor power surge may cause
the lamp to shut off. Wait a few
minutes, then turn it back on.
3.
When the lamp has reached the
end of its life, the system will
automatically turn off to prevent
possible lamp rupture. Replace the
lamp as described in the
“Replacing the Lamp Module”
section of Chapter 7.
Troubleshooting
(Continued)
Problem
Solutions