
| Problem Solving | 51 |
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Images are fuzzy or out of focus
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| Check | Remedy | ||
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Has the focus been adjusted correctly? | Turn the focus ring on the projector to adjust the focus. | ||||
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Is the lens cover still attached? | Remove the lens cover. | ||||
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Is the projector at the correct distance? | The recommended projection distance ranges from 2.9 ft (87 cm) to 39.8 ft (1212 cm). (See the Quick | ||||
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| Setup sheet) |
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Is the keystone adjustment value too | Decrease the projection angle to reduce the amount of keystone correction. | ||||
large? |
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Is the zoom adjustment value too small? | Enlarge the zoom adjustment value. | ||||
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Has condensation formed on the lens? | If the projector is suddenly taken from a cold environment to a warm environment or if sudden ambient | ||||
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| temperature changes occur, condensation may form on the surface of the lens, and this may cause the |
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| images to appear fuzzy. Set the projector up in the room approximately one hour before it is to be used. If |
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| condensation forms on the lens, turn the power off and wait for the condensation to disappear. |
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| Interference or distortion appears in images |
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| Check | Remedy | ||
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Are the image signal format settings | If a composite videog or | ||||
correct? | command to select the signal format. “Signal” - “Video Signal” sp.36 | ||||
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| Only when projecting images |
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| from a video source |
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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. Use the accessory cables and | ||||
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| check if this helps. |
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Has the correct resolution been selected? | Set the computer so that the signals that are output are compatible with this projector. | ||||
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| Only when projecting computer images |
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| (See your computer documentation) | |||
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Press the [Auto] button on the remote control or the [Enter] button on the projector’s control panel to | |||||
settings been adjusted correctly? | carry out automatic adjustment. If the images have not been adjusted correctly after using automatic | ||||
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| adjustment, you can make the adjustments using the “Sync.” and “Tracking” menus. sp.14, p.15 |
| Computer and RGB video signals only |
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