Problem Solving
Interference or distortion appear in images
Are the image signal format | If a composite video or | |||
settings correct? | If projection does not occur when the "Video Signal" menu command is | |||
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| set to "Auto", select the signal format that matches the signal source. | |
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| "Setting" - "Input Signal" - "Video Signal" p.22 | |
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| If connected to the [InputA] or [InputB] port | |
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| Check that the connectors of the connection cable are inserted into the | |
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| correct ports. | Setup Guide |
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Are the cables connected | Check that all of the cables required for projection are securely | |||
correctly? | connected. | Setup Guide | ||
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| Is an extension cable being | If an extension cable is used, interference may increase. Try connecting | |||
| used? | a signal amplifier. | |||
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| Have the "Sync. " and | The projector has an automatic adjustment function that causes the | |||
| "Tracking " settings been | optimum images to be projected. However, for some types of signal, the | |||
| adjusted correctly? | correct adjustments may not be obtained even after automatic | |||
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| adjustment is carried out. In such cases, use the "Tracking" and "Sync." | |
| Only when projecting |
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| menu commands to make the adjustments. | ||
| computer images |
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| "Image" - "Picture Quality" - "Tracking", "Sync." p.16 | ||
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| Has the correct resolution | Set the computer so that the output signals are compatible with this | |||
| been selected? | projector. |
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| "List of Supported Monitor Displays" p.45, | |
| Only when projecting |
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| Computer documentation | ||
| computer images |
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Image is truncated (large) or small
| Has the correct aspect been | Press | to select the aspect that corresponds to the input signal. | |
| selected? |
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| If images with subtitles are being projected using "Zoom", use the | ||
| "Zoom Caption" menu command to adjust the images. | ||
| Has the "Position" setting | Use the "Position" menu command to make the adjustment. | ||
| been adjusted correctly? | "Setting" - "Screen" - "Position" p.19 |
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Has the computer been set for If dual display has been activated in the Display Properties of the
dual display?computer's Control Panel, the projector will only project about half of
Only when projecting
the image on the computer screen. To display the whole of the image on the computer screen, turn off the dual display setting.
computer images
Computer video driver documentation
Has the correct resolution | Set the computer so that the signals that are output are compatible with | |
been selected? | this projector. | |
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| "List of Supported Monitor Displays" p.45, |
| Only when projecting | |
| Computer documentation | |
| computer images | |
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