Troubleshooting > When You Suspect a Problem
Warning indicator
lit | flashing | • Not lit under normal operating conditions. |
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| Condition | Cause/Remedy | s |
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| Red | High internal temperature (overheating) |
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| The lamp turns off automatically and projection stops. Wait for about 5 minutes without operating the projector. |
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| After about 5 minutes have passed, unplug the power cable and check the following: | P.10 |
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| • Make sure the air filter and ventilation outlet are clear and that the projector is not positioned against a wall. | |
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| P.55 | |
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•If the air filter is dirty, it should be cleaned.
When the power cable is plugged back in, the projector will return to its previous state. Press the [Power] button on the projector or on the remote control to turn it back on.
Red | Lamp problem |
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| • Disconnect the power cable from the electrical outlet. Remove the lamp and check that it is not broken. If the |
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(0.5 second | lamp is not broken, |
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the remote control to turn it back on. |
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interval) | • If the lamp is broken, please contact your dealer or the nearest address provided in the "International Warranty | P.57 |
| Conditions" in the "Safety |
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| projector until the lamp is replaced). |
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| • Check that the lamp and lamp cover are securely installed. If the lamp or lamp cover are not securely installed, |
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| the lamp will not switch on. |
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Red | Internal problem |
| Stop using the projector, disconnect the power cable from the electrical outlet and contact your dealer or the |
| nearest address provided in the "International Warranty Conditions" in the "Safety |
(1 second interval) | Warranty Terms" guide. |
Orange |
| P.10 |
| (This is not abnormal, but, if the temperature rises too high again, projection will stop automatically.) | |
| Set up the projector in a place which is well ventilated and ensure the air filter and ventilation outlet are clear. | P.55 |
| Clean the air filter. |
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