Troubleshooting
Regarding the indicator lamps (continued)
POWER | LAMP | TEMP | Description | |
indicator | indicator indicator | |||
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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 | |
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| cool down at least 20 minutes. After the projector has | ||
In Red |
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Turned | Blinking suffi ciently cooled down, please make confi rmation | |||
or | ||||
off | In Red that no foreign matter has become caught in the fan, | |||
Lighting | ||||
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| etc., and then turn the power on again. | ||
In Red |
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| If the same indication is displayed after the remedy, | ||
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| please contact your dealer or service company. | |
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| There is a possibility that the interior portion | |
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| has become heated. | |
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| Please turn the power off, and allow the projector to | |
Blinking |
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| cool down at least 20 minutes. After the projector has | |
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| suffi ciently cooled down, please make confi rmation of | ||
In Red |
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| ||
Turned | Lighting the following items, and then turn the power on again. | |||
or | ||||
off | In Red • Is there blockage of the air passage aperture? | |||
Lighting | ||||
In Red | • Is the air fi lter dirty? | |
• Does the peripheral temperature exceed 35°C? | ||
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| If the same indication is displayed after the remedy, | |
| please set FAN SPEED of the SERVICE item in the | |
| OPTION menu to HIGH. |
Lighting Alternative
In Green blinking in Red
There is a possibility that the interior portion has become overcooled.
Please use the projector within the usage temperature parameters (5°C to 35°C). After the remedy, reset the power to ON.
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| It is time to clean the ai r filter |
Lighting |
| Please immediately turn the power off, and clean or |
Simultaneous | change the air fi lter referring to the section “Air Filter”. | |
In Green | blinking in Red | After cleaning or changing the air fi lter, please be sure |
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| to reset the fi lter timer. After the remedy, reset the |
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| power to ON. |
NOTE • When the interior portion has become overheated, for safety purposes, the power source is automatically turned off, and the indicator lamps may also be turned off. In such a case, press the “ ” (OFF) side of the power switch, and wait at least 45 minutes. After the projector has suffi ciently cooled down, please make confi rmation of the attachment state of the lamp and lamp cover, and then turn the power on again.
45