Regarding the indicator lamps (continued)
POWER | LAMP | TEMP |
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indicator | indicator | indicator |
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Blinking | Turned | Blinking | The cooling fan is not operating. |
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in Red | off | in Red | Please turn the power off, and allow the unit to cool | |||||
or |
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| down at least 20 minutes. After the projector has | |||||
Lighting |
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| sufficiently | cooled | down, | please | make | |
in Red |
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| confirmation that no foreign matter has become | |||||
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| caught in the fan, etc. and then turn the power on | |||||
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| again. |
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| If the same indication is displayed after the | |||||
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| treatment, | please contact | your | dealer or | service | |
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| company. |
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Blinking | Turned | Lighting | There is a possibility that the interior portion | |||||
in Red | off | in Red | has become heated. |
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or |
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| Please turn the power off, and allow the unit to cool | |||||
Lighting |
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| down at least 20 minutes. After the projector has | |||||
in Red |
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| sufficiently cooled down, please make confirmation | |||||
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| of the following items, and then turn the power on | |||||
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| again. |
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| ･ | Is there blockage of the air passage aperture? | ||||
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| ･ | Is the air filter dirty? |
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| ･ | Does the peripheral temperature exceed 35°C? | ||||
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| If the same indication is displayed after the | |||||
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| treatment, please set the HIGH at the FAN SPEED | |||||
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| of | the item SERVICE of the OPTION menu. | ||||
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| ( | 40) |
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Lighting | Alternative | There is a possibility that the interior portion | ||||||
in Green | blinking in Red | has become overcooled. |
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| Please use the unit within the usage temperature | |||||
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| parameters (5°C to 35°C). After the treatment, | |||||
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| resent the power to ON. |
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Lighting | Simultaneous | It is time to clean the air filter, or there is no air | ||||||
in Green | blinking in Red | filter. |
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| Please immediately turn the power OFF, and clean | |||||
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| or change the air filter by referring to the section | |||||
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| “Air Filter”. After cleaning or changed the lamp, | |||||
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| please be sure to reset the filter timer. After the | |||||
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| treatment, resent the power to ON. |
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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 “O” (OFF) side of the power switch, 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.
ViewSonic PJ400 | 49 |