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7. Maintenance
3
.
Vacuum dust on the front and back faces of the filter unit.
•
Get rid of dust in the filter.
• Gently get rid of dust on the filter cover and in the accordion
pleats of the filter.
NOTE:
• Whenever you vacuum the filter, use the soft brush attachment to
vacuum. This is to avoid damage to the filter.
• Do not wash the filter with water. Doing so can result in filter clog-
ging.
Filter unit
Filter cover
4
. Mount the filter unit back onto the projector cabinet.
Insert the filter unit onto the projector
aligning the two protru-
sions on each top and bottom of the filter unit to the
grooves
on the projector cabinet
.
Protrusion
Groove
5
. Close the filter cover.
Keep to
push the filter cover
frame around
the buttons until
a “click” sound is heard. The filter cover will be secured in
position.
Button
6
. Clear the filter usage hours.
Plug the power cord into the wall outlet, and then turn on the
projector.
From the menu, select [RESET]
→
[CLEAR FILTER HOURS].
(
→
The interval time to clean the filters is set to [OFF] at time of
shipment. When using the projector as it is, you do not clear
the filter usage