Attaching the air filter unit
1) Attach the unused air filter unit to the projector.
f
Hold the air filter unit that the tab is in up-left side in the figure, put the right side in the figure first, and press
the tab side until make a click sound.
f
Please press the tab of the air filter unit other than the pleated filter during installation.
Tab
Air filter unit
2) Install the air filter cover.
f
Perform Step
1)
in “Removing the air filter unit” (
x
page 113) in the reverse order to close the air filter
cover and press it firmly until make a click sound.
f
Make sure that the air filter cover is closed tightly.
Resetting the filter counter
Be sure to reset the filter counter after replacing the air filter unit.
1) Connect the power plug, press the power <
v
/
b
> button.
2) Press the <MENU> button to display the main menu, then press
as
to select [PROJECTOR SETUP].
3) Press the <ENTER> button, press
as
to select [FILTER COUNTER].
4) Press the <ENTER> button, press
as
to select [FILTER COUNTER RESET].
5) Press the <ENTER> button.
f
[FILTER COUNTER RESET] confirmation is displayed.
6) Press
qw
to select [OK], then press the <ENTER> button.
f
The filter usage time is 0 after reset.
Attention
f
Turn off the power before you replace the air filter unit.
f
When attaching the air filter unit, make sure that the projector is stable, and work in an environment that is safe, even in the event of the air
filter unit dropping.
f
Make sure that the air filter unit is properly attached before using the projector. If it is not attached, the projector will suck in dirt and dust
causing a malfunction.
f
Do not put anything into the air vents. Doing so may result in malfunction of the projector.
f
The air filter unit to be replaced should be an unused product.
Note
f
The time until the air filter is clogged varies greatly depending on the usage environment.
f
When the projector is used without resetting the filter counter, the actual filter usage time (counter numeric value) will not be able to be
confirmed.
Lamp unit
The lamp unit is a consumable component. Refer to “When to replace the lamp unit” (
x
page 115) for details about the
replacement cycle.
It is recommended to ask an authorized engineer to replace the lamp unit. Contact your dealer.
Consult your dealer to purchase a replacement lamp unit (ET-LAV300).
Warning
Do not replace the lamp unit when it is hot. (Wait at least 1 hour after use.)
The inside of the cover can become very hot, take care to avoid burn injuries.
114 -
ENGLISH
Chapter 6 Maintenance - Maintenance/replacement
