Troubleshooting
Troubleshooting (Continued)
Problem |
| Solutions | |
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| |
Only the Compaq startup screen | 1. | Check that the cables are | |
displays |
| connected securely. | |
| 2. | Verify that the proper input source | |
|
| is connected. | |
| 3. | Make sure your notebook | |
|
| computer’s external video port is | |
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| activated. | |
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| |
A blue screen displays on the | 1. | Check the Play or TV/Video buttons | |
projection screen when a |
| on the video source. | |
videocassette recorder, DVD | 2. | If that does not work, refer to the | |
player, or other video source is | |||
| owner’s manual that came with the | ||
connected to the projector |
| ||
| video source. | ||
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| ||
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| ||
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. | ||
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| |
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.
Compaq iPAQ Microportable Projector MP4800 User’s Guide |