96 - ENGLISH
Cleaning the air lter unit
Remove the air lter unit beforehand according to the previously described procedure in “Removing the air lter unit”.
1) Clean the air filter unit.
f Vacuum dirt and dust from the air lter unit.
f Do not wash the air lter unit.
Attaching the air lter unit
1) Attach the new air filter unit to the air filter cover.
f There is a distinction between the inside and outside of the air lter unit. Align the red mark on the air lter unit with the
red mark on the air lter cover.
Air lter unit
Inside (Smooth bre)
Outside (Cotton-like bre)
Air lter cover
Red mark
f Insert the air lter unit to the side with the two hooks and then press the other side of the air lter unit into the cover side
with one hook.
Hook
Hook
Air lter cover
Air lter unit
Red mark
2) Attach the air filter cover to the projector.
f Perform Step 1) in “Removing the air lter unit” (x page 95) in the reverse order.
f Make sure that the air lter cover is closed tightly.
Resetting the filter counter
Be sure to reset the lter counter after cleaning the air lter unit.
1) Connect the power plug, press the power < v/b> button on the control panel or on the remote control.
2) Press the <MENU> button to display the main menu, then press as to select [Expand].
3) Press the <INPUT/ENTER> button on the control panel or the <ENTER> button on the remote control,
then press as to select [Filter counter].
4) Press the <INPUT/ENTER> button on the control panel or the <ENTER> button on the remote control,
then press as to select [Filter counter reset].
5) Press the <INPUT/ENTER> button on the control panel or the <ENTER> button on the remote control.
f The [Filter counter reset ?] conrmation message is displayed.
6) Press as to select [Yes], then press the <INPUT/ENTER> button on the control panel or the
<ENTER> button on the remote control.
f The [OK?] screen is displayed.
7) Press as to select [Yes], then press the <INPUT/ENTER> button on the control panel or the
<ENTER> button on the remote control.
f The lter usage time is 0 after reset.
Chapter 6 Maintenance - Maintenance/replacement
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