Regarding The Indicator Lamps (continued)
STANDBY/ | LAMP | TEMP | Description | |
ON indicator | indicator | indicator | ||
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| Either there is no lamp and/or lamp cover, or | |
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| either of these has not been properly fixed. | |
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| Please turn the power off, and allow the unit to | |
Lighting in | Blinking in |
| cool down at least 45 minutes. After the projector | |
Turned off | has sufficiently cooled down, please make confir- | |||
Red | Red |
| mation of the attachment state of the lamp and | |
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| lamp cover, and then turn the power on again. | |
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| If the same indication is displayed after the treat- | |
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| ment, please contact your dealer or service com- | |
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| pany. | |
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| The cooling fan is not operating. | |
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| Please turn the power off, and allow the unit to | |
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| cool down at least 20 minutes. After the projector | |
Lighting in | Turned off | Blinking in | has sufficiently cooled down, please make confir- | |
Red | Red | mation that no foreign matter has become caught | ||
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| in the fan, etc., and then turn the power on again. | |
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| If the same indication is displayed after the treat- | |
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| ment, please contact your dealer or service com- | |
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| pany. | |
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| There is a possibility that interior portion has | |
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| become heated. | |
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| Please turn the power off, and allow the unit to | |
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| cool down at least 20 minutes. After the projector | |
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| has sufficiently cooled down, please make confir- | |
Lighting in | Turned off | Lighting in | mation of the following items, and then turn the | |
Red | Red | power on 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 treat- | |
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| ment, please change the lamp by referring to the | |
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| section “Lamp”. | |
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| There is a possibility that interior portion has | |
Lighting in | Alternative Blinking in | become overcooled. | ||
Green | Red | Please use the projector within the usage temper- | ||
ature parameters (0°C to 35°C). After the treat- | ||||
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| ment, resent 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 in | Simultaneous Blinking | Please immediately turn the power off, and clean | ||
Green | in Red | or change the air filter by referring to the section | ||
“Air Filter”. After cleaning or changing the air filter, | ||||
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| please be sure to reset the filter time. After the | |
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| treatment, resent the power to on. | |
ViewSonic PJ1172 | 41 |
