3M S15i Projector User Manual


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47
Troubleshooting
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Message Description
CHECK THE AIR FLOW
The internal portion temperature is rising.
Please turn the power OFF, and allow the unit to cool down
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items, please turn the power ON again.
• Is there blockage of the air passage aperture?
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• Does the peripheral temperature exceed 35°C?
• If the same indication is displayed after the treatment,
please set the HIGH at the FAN SPEED of the item
SERVICE of the OPTION menu.
REMINDER
*** HRS PASSED AFTER THE
LAST FILTER CHECK.
FILTER MAINTENANCE IS ESSENTIAL
TO REMOVE WARNING MESSAGE,
RESET FILTER TIMER.
SEE MANUAL FURTHER INFO.
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Please immediately turn the power OFF, and clean or
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39).
© 3M 2006 3M™ Digital Projector S15i
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