Cleaning And Replacing The Air Fi Lter - Hitachi CP-RX80W User Manual

Maintenance
Cleaning and replacing the air fi lter
Please check and clean the air fi lter periodically. When the indicators or a
message prompts you to clean the air fi lter, comply with it as soon as possible.
Replace the air fi lter when it is damaged or heavily soiled. To prepare a new air
fi lter, make contact with your dealer and tell the air fi lter type number.
Type number : NJ26302
When you replace the lamp, please replace the air fi lter. An air fi lter of specifi ed
type will come together with a replacement lamp for this projector.
1.
Turn the projector off, and unplug the power cord.
Allow the projector to suffi ciently cool down.
2.
Use a vacuum cleaner on and around the fi lter cover.
3.
While supporting the projector with one hand, use
your other hand to pull the fi lter cover forward in the
direction of the arrow.
4.
Use a vacuum cleaner for the fi lter vent of the
projector and the outer side of the fi lter unit.
5.
Take the fi lter out pulling the fi lter's knob up while
holding the fi lter cover.
6.
Use a vacuum cleaner on both sides of the fi lter.
If the fi lter is damaged or heavily soiled, replace it
with the new one.
7.
Put the fi lter back into the fi lter cover.
8.
Put the fi lter unit back into the projector.
9.
Turn the projector on and reset the fi lter time using
the FILTER TIME item in the EASY MENU.
(1) Press the MENU button to display a menu.
(2) Point at the FILTER TIME using the ▼/▲ button,
then press the ► button. A dialog will appear.
(3) Press the ► button to select "OK" on the dialog.
It performs resetting the fi lter time.
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Filter cover
Filter unit
4
Filter cover
7
Knob
Filter
2
3