Troubleshooting
The following offers solutions to some of the common problems you may encounter. We suggest that you consult this chart before contacting your dealer.
PROBLEMS | CAUSE | POSSIBLE SOLUTIONS | |
| • The air intake vents, exhaust vents | • Remove the object. | |
| or air filter is clogged with dust or |
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| some object. |
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| Power indicator does not light up. | • Plug the power cord into the outlet. | |
| • Power cord is unplugged from the | ||
| outlet. |
| |
The power is off. | • Power cord is disconnected from the | • Insert the power cord into the projector. | |
| projector. | See page 15. | |
| • The main switch is turned off. | • Turn the main switch on. | |
| • The lamp lid is open. | • Close the lamp lid. | |
| Power indicator blinks red. | • Wait for the lighting sequence. | |
| • The projector has been turned on | ||
| again too soon after having been |
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| turned off. | • Refer to "INDICATORS" on page 49. | |
| • The room temperature is too high. | ||
| (Does the lamp indicator show an |
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| unusual condition?) | • Close the cover correctly. | |
| •The filter cover is not closed. | ||
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| • Lens is covered by lens cap. | • Take the lens cap off. | |
| • Lamp is no longer working. | • Replace the lamp with a new one. | |
No picture ap- | • The equipment connected to this pro- | • Turn on the connected equipment. | |
pears | |||
on the screen. | jector is not turned on. | • Confirm the hookup. | |
• Hookup is not made correctly with | |||
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| other equipment. | • Select the correct source according to the | |
| • The input source is not selected cor- | ||
| rectly. | equipment connected to this projector. | |
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The image is | • The projector is not at a right angle to | • Adjust the angle of the projector to make a | |
distorted. | the screen. | right angle to the screen. See page 15. | |
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The image is | • Brightness, tint and color are not | • Adjust brightness, tint and color correctly. | |
dark. | adjusted correctly. |
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| • The projecting distance is beyond the | • Adjust the projecting distance. See page 14. | |
| focused area. |
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The image is | • Lens is dirty. | • Clean lens. | |
• Brightness, contrast and DLE are not | • Adjust brightness, contrast. | ||
blurred. | adjusted correctly. | • Make FINE adjustment. | |
| • FINE adjustment is not made correctly. | ||
| • Tracking is not adjusted. | • Adjust tracking. | |
| • The projector is not at a right angle to | • Adjust the angle of the projector to make a | |
| the screen. | right angle to the screen. See page 15. | |
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