Troubleshooting
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| • Projector power cord is not plugged into the wall outlet. | 22 | |
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| • Power to the external connected devices is off. | – | |
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| • The lens shutter is closed. | 22, 27 | |
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| • The selected input mode is wrong. | 26, 40, 41 | |
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| • Cables are incorrectly connected to the projector. | ||
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| • Remote control battery has run out. | 12 | |
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| • External output has not been set when connecting notebook computer. | – | |
No picture or projector does | |||||
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• The lamp unit cover is not installed correctly. | 51, 52 | ||||
| not start |
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• The selected “Signal Type” is wrong. | 40 | ||||
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| • The video signal format of the video equipment is not set correctly. | 41 | |
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| • “Bright” is set to minimum position. | 36 | |
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| • Image adjustments are incorrectly set. | 36 | |
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| • Video input system is incorrectly set. | 41 | |
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| (COMPONENT, COMPUTER/COMPONENT or HDMI1, 2 input) |
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| • Input signal type is incorrectly set. | 40 | |
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Color is faded or poor. |
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| • Adjust the focus. | 23 | |
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| • The projection distance exceeds the focus range. | 17 | |
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| (Computer input) |
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| • Perform | 40 | |
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| • Perform | 40 | |
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| • Noise may appear depending on the computer. | – | |
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| • The “DNR” (Digital Noise Reduction) or “MNR” (Mosquito Noise Reduc- | 39 | |
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| tion) setting is not correct. |
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| Picture is blurred; |
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| • There is fog on the lens. If the projector is carried from a cold room into a | – | |||
| noise appears. | warm room, or if it is suddenly heated, condensation may form on the surface |
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| of the lens and the image will become blurred. Please set up the projector at |
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| least one hour before it is to be used. If condensation should form, remove the |
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| power cord from the wall outlet and wait for it to clear. |
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An unusual sound is | • If the picture is normal, the sound is due to cabinet shrinkage caused | – | |||
occasionally heard | by a room temperature changes. This will not affect operation or perfor- |
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| from the cabinet. | mance. |
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| Maintenance | • See “Maintenance Indicators”. | 48 | ||
| indicator on the |
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projector illuminates. |
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Picture is green when receiving | • Change the input signal type setting. | 40 | |||
component signals and the video |
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equipment is connected to the |
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COMPONENT or COMPUTER/ |
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COMPONENT terminal on the |
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| projector. |
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Picture is pink when receiv- |
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ing RGB signals and the video |
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equipment is connected to the |
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COMPONENT or COMPUTER/ |
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COMPONENT terminal on the |
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| projector. |
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The black levels of the | • Make adjustments that result in the best picture quality in the “Dynamic | 41 | |||
image show banding or | Range” setting. |
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appear faded when HDMI1 |
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| or 2 is selected. |
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Picture is too bright and | • Image adjustments are incorrectly set. | 36 | |||
| whitish. |
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