Problem Solving
53
Interference or distortion appear in images
Check | Remedy |
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Are the image signal format settings correct? | If a composite video or |
| select the signal format. See page 33. |
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Are the cables connected correctly? | Check that all of the cables required for projection are securely connected. See the Quick Setup sheet. |
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Is an extension cable being used? | If an extension cable is used, electrical interference may affect the signals. |
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For computer images, has the correct resolution been | Set the computer so that the signals that are output are compatible with this projector. |
selected? | |
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For computer images, have the Sync. and Tracking | Press the [Auto] button on the remote control or the [Enter] button on the projector's control panel to carry out |
settings been adjusted correctly? | automatic adjustment. If the images have not been adjusted correctly after using automatic adjustment, you can |
| make the adjustments using the "Sync" and "Tracking" functions. See page 12. |
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Image is cut off or too small
Check | Remedy |
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Has the aspect ratio been set correctly? | Press the [Resize] button on the remote control. See page 20. |
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Is the image still being enlarged by the | Press the [Esc] button on the remote control to cancel the |
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Has the "Position" setting been adjusted correctly? | If analog RGB images from a computer or RGB video images are being projected, press the [Auto] button on the |
| remote control or the [Enter] button on the projector's control panel to carry out automatic adjustment. |
| If the images have not been correctly adjusted after using the automatic setup function, adjust the setting manually |
| using the "Position" menu command. |
| If signals other than analog RGB images from a computer or RGB video images are being input, adjust the setting |
| manually using the "Position" menu command. See page 16. |
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Has the computer been set for dual display? | If dual display has been activated in the Display Properties of the computer's Control Panel, the projector will only |
| project about half of the image on the computer screen. To display the whole of the image on the computer screen, |
| turn off the dual display setting. See your computer video driver documentation. |
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For computer images, has the correct resolution been | Set the computer so that the signals that are output are compatible with this projector. See “List of Supported |
selected? | |
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