Troubleshooting
Regarding the indicator lamps (continued)
POWER
indicator
LAMP TEMP
indicator indicator
Description
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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 cool down at least | |
Blinking |
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| 20 minutes. After the projector has sufficiently cooled down, please make | |
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| confirmation of the following items, and then turn the power on again. | ||
In Red | Turned | Lighting | ||
• Is there blockage of the air passage aperture? | ||||
or | ||||
off | In Red | • Is the air filter dirty? | ||
Lighting | ||||
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| • Does the peripheral temperature exceed 35°C? | ||
In Red |
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| • Is the projector used at an altitude of about 1600 m or | ||
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| higher? If the projector is used at an altitude of about | |
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| 1600 m or higher, set FAN SPEED of the SERVICE | |
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| item in the OPTION menu to HIGH ( 60). |
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| The lens door is not opened properly. | |
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| One of the followings has been happened. | |
Lighting | Turned | Turned | • The lens door is not opened properly, when the projector | |
In Red | off | off | is turned on. | |
• The lens door position is shifted, while the projector is working. | ||||
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| Restart the projector, after confirming that there is nothing | |
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| that the lens door hits while opening or closing. |
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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 | ||
In Green | blinking in Red | and replacing the air filter”. After cleaning or changing |
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| the air filter, please be sure to reset the filter timer. |
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| After the remedy, reset the power to ON. |
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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). | ||||
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| After the treatment, reset the power to ON. | |
Blinking In | Turned | Turned | At least 1 Power ON schedule is saved to the | |
Green for | projector. | |||
approx. 3 | off | off | Please refer to Schedule Settings section of User’s | |
seconds. |
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| Manual - Network Guide. | |
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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