Ask Proxima Ultralight LX - Manual (Page 34)

APPENDIX
MAINTENANCE
TEMPERATURE WARNING INDICATOR
The TEMPERATURE WARMING indicator flashes red when the Internai temperatyre of the projector e>
the normal temperature. The Indicator stops to flash when the temperature of the projector become norms
When the TEMPERATURE WARNING Indicator continues to flash, make sure the matters below.
J The Venlilation slots of the projector are blocked. In such an event, reposition the applance so that the ver
^ slots are not obstructed.
y Air ilter is clogged with dust particles. Remove dust from the air filter by following instructiorr in the AIR f
^ CARE AND CLEANING section below.
■ y If the TEMPERATURE WARNING Indicator remains on after performing the above checks, the Cooling Fans
Internal Circuits may be maifuncKorting. Request service from an authorized dealer or service statiort.
AIR FILTER CARE AND CLEANiNG
The Removable Air Filter prevents dust from accumulating on the surface of the Projection Lens an
Projection Mirror. Should the Air Fitter become clogged with dust particles, it will reduce the Cooling
effectiveness and may result in internal heat build up and effect on the life of the projector.
To clean the Air Filter, follow the cleaning procedures below;
If Turn the power off, and disconnect the AC power cord from the
^ A C ouiet.
2 Remove the Air RIter Cover, Press the cover latch sideway and
lift the cover.
■y Remove the Air Filter from the Air Filter Cover and dean it with a '
vacuum cleaner.
^ Replace the Air Filter. Make sure that Air Fitter Cover is fully
^ inserted.
A CAUTION
t\
Do not operate the projector with the Air Filter removed.
The dust is stuck on the LCD Panel and the Mirror, and it
may spoil the fine picture image.
AIR FILTER
RECOMMENDATION
We recommend to avoid dusty/smoky place for operating the pro­
jector. Using in dusty place may cause the picture of poor quality.
When using under the dusty or smoky conditions, dust may accumu­
late on the liquid crystal panel and lens inside it, and may resultantly
be projected on the screen together with the picture.
When the above symptoms are noticed contact your authorized dealer
or service station for the cleaning.
CLEANING THE PROJECTION LENS
Follow these steps to'clean the projection lens:
1 Apply a non-abrasive camera lens cleaner to a soft, dry cleaning doth. Avoid using an excessive amount of der
•* Abrasive cleaners, solvents or other harsh chemicals might scratch the lens.
2 Lightly wipe the cleaning cloth over the lens.
^ When you don1 use the projector, replace the lens cover.
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