Troubleshooting > When You Suspect a Problem
f Vertical stripes appear in the image
•Has the "Trackingg" setting been adjusted? Set the tracking value until the vertical stripes disappear. ([Menu] button
"Image" →"Picture Quality" →"Tracking") s "Image menu" P.35
f Image is distorted / Image contains interference
• Have the "Sync.g", "Trackingg" and | If the configuration menu "Image" →"Auto Setup" setting has been set to |
"Position" settings been adjusted correctly? | "OFF", press the [Auto] button on the remote control to adjust these |
| settings. If the images have not been correctly adjusted after pressing the |
| [Auto] button and using the automatic setup function, adjust the settings |
| manually in their respective menus. ([Menu] button →"Image" →"Picture |
| Quality" →"Sync.") s "Image menu" P.35 |
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• Are the image signal format settings | • When a computer or Component Videog equipment is connected, select |
correct? | the appropriate setting for the input source you are using, in the "Image" |
| →"Input Signal" configuration menu. |
| • When Composite Videog or |
| the appropriate setting for the video system you are using in the |
| "Setting" →"Video Signal." configuration menu. |
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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. Refer to your computer's documentation for further details. |
| s "Supported Display Resolutions" P.67 |
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• Is an extension cable being used? | If using an extension cable, electrical interference may affect the signals. |
| Confirm that you are using a shielded cable. |
•Are the cables connected correctly? s "Connecting to a Computer" P.12, "Connecting to Video Equipment" P.18
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