Troubleshooting
Regarding the indicator lamps (continued)
POWER | TEMP | LAMP | Description | |
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| The cooling fan is not operating. | |
Blinking |
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| Please turn the power off, and allow the projector to cool | |
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| down at least 20 minutes. After the projector has sufficiently | ||
In Red | Blinking | Turned | ||
cooled down, please make confirmation that no foreign | ||||
or | In Red | off | matter has become caught in the fan, etc., and then turn the | |
Lighting | ||||
In Red |
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| power on again. | |
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| If the same indication is displayed after the remedy, please | ||
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| contact your dealer or service company. | |
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| There is a possibility that the interior portion has | |
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| become heated. | |
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| Please turn the power off, and allow the projector to cool | |
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| down at least 20 minutes. After the projector has sufficiently | |
Blinking |
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| cooled down, please make confirmation of the following | |
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| items, and then turn the power on again. | ||
In Red | Lighting | Turned | ||
• Is there blockage of the air passage aperture? | ||||
or | In Red | off | • Is the air filter dirty? | |
Lighting | ||||
In Red |
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| • Does the peripheral temperature exceed 35°C? | |
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| • Does air from an air conditioner or similar unit blow on the | ||
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| projector directly? | |
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| If the same indication is displayed after the remedy, please | |
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| set FAN SPEED of SERVICE item in OPTION menu to HIGH | |
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| (45). | |
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| It is time to clean the air filter. | |
Lighting | Simultaneous | Please immediately turn the power off, and clean or change | ||
the air filter referring to the section “Cleaning and replacing | ||||
In | ||||
blinking in Red | the air filter”. After cleaning or changing the air filter, please | |||
Green | ||||
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| be sure to reset the filter timer. | ||
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| After the remedy, reset the power to ON. | |
Lighting |
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| There is a possibility that the interior portion has | |
Alternative | become overcooled. | |||
In | Please use the unit within the usage temperature parameters | |||
blinking in Red | ||||
Green | (5°C to 35°C). | |||
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| After the treatment, reset the power to ON. | |
NOTE • When the interior portion has become overheated, for safety purposes, the projector is automatically shut down, and the indicator lamps may also be turned off. In such a case, disconnect the power cord, and wait at least 45 minutes. After the projector has sufficiently cooled down, please make confirmation of the attachment state of the lamp and lamp cover, and then turn the power on again.
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