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43ViewSonic PJ656
Maintenance
4.
Apply a vacuum cleaner to the air filter
and the filter cover. Please replace the air
filter when it is damaged or too soiled.
5.
Replace the air filter in its original
position. Secure the air filter in place by
pressing each of the six
locations.
Make sure there is no dust or dirt
remaining after the cover is in place. If any
dust or dirt remains use a vacuum cleaner
to remove it as when placing the filter
cover on the air filter.
Reattach the filter cover to the projector by
aligning the filter cover with the grooves
on the projector. While holding the handle,
push down on the filter cover until it locks
firmly in place.
6.
Turn the projector on and reset the filter
time using the FILTER TIME function in the
OPTION menu.
(1) Press the MENU button to display a menu. When the EASY MENU has
appeared, please skip the next step (2).
(2) Point at the “OPTION” in the left column of the menu using ▼/▲ button, then
press the ► button.
(3) Point at the “FILTER TIME” using ▼/▲ button, then press the ► button. A
dialog will appear.
(4) Press the ▲ button to select “RESET” on the dialog. It performs resetting the
filter time.
Air filtre (continued)
Filter cover
Air filter
Air filter’s
knob
mark