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 unit to cool | |
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| down at least 20 minutes. After the projector has | ||
In Red |
| Blinking | ||
Turned | 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 treatment, | ||
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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 unit to cool | |
Blinking |
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| 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 | ||||
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| • Is the air fi lter dirty? | ||
In Red |
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| • Does the peripheral temperature exceed 35°C? | ||
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| If the same indication is displayed after the treatment, | |
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| please change the lamp by referring to the section | |
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| “Lamp”. | |
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| There is a possibility that the interior portion | |
Lighting | Alternative | has become overcooled. | ||
Please use the unit within the usage temperature | ||||
In Green | blinking in Red | |||
parameters (5°C to 35°C). After the treatment, resent | ||||
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| the power to ON. | |
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| It is time to clean the air filter, or there is no air | |
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| filter. | |
Lighting | Simultaneous | Please immediately turn the power OFF, and clean | ||
or change the air fi lter by referring to the section “Air | ||||
In Green | blinking in Red | |||
Filter”. After cleaning or changed the lamp, please be | ||||
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| sure to reset the fi lter timer. After the treatment, resent | |
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| the power to ON. | |
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