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34
Appendices
Troubleshooting
If you experience a problem with your Acer projector, refer to the following troubleshooting guide. If the problem persists, please contact your local reseller or service center.
Image Problems and Solutions
# | Problem |
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| Solution |
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| |
1 | No image appears | • | Make sure all the cables are correctly connected as | |
| onscreen |
| described in the "Getting Started" section. | |
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| • | Ensure none of the connector pins are bent or | |
|
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| broken. | |
|
| • | Check if the projection lamp has been securely | |
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| installed. Please refer to the "Replacing the Lamp" | |
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| section. | |
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| • | Make sure you have removed the lens cap and the | |
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| projector is switched on. | |
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| |
2 | Partial, scrolling | • | Press "RESYNC" on the control panel or remote | |
| or incorrectly |
| control. | |
| displayed image | • | For an incorrectly displayed image: | |
| (For PC (Windows | |||
| 95/98/2000/XP)) |
| • | Open "My Computer > Control Panel," and |
|
|
| • | then |
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| Select the "Settings" tab. | |
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| • | Verify that your display resolution setting is |
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| • | lower than or equal to UXGA (1600 x 1200). |
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| Click the "Advanced Properties" button. | |
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| If the problem still appears, change the monitor display | ||
|
| you are using and follow the steps below: | ||
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| • | Verify that the resolution setting is lower than |
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| • | or equal to UXGA (1600 x 1200). |
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| Click the "Change" button under the | |
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| • | "Monitor" tab. |
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| Click "Show all devices > Standard monitor | |
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| types" under the SP box, and choose the |
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| resolution mode you need under the "Models" |
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| • | box. |
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| Verify that the resolution setting of the | |
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| monitor display is lower than or equal to UXGA |
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| (1600 x 1200). |
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