Chapter 6
Maintenance — Maintenance/replacement
140 - ENGLISH
3) Press the <ENTER> button.
4) Press
as
to select [FILTER COUNTER].
5) Press the <ENTER> button.
f
The
[FILTER COUNTER]
screen is displayed.
6) Press
as
to select [FILTER COUNTER RESET].
7) Press the <ENTER> button.
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The
[FILTER COUNTER RESET]
screen is displayed.
8) Press
qw
to select [OK], then press the <ENTER> button.
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The filter usage time is reset.
Attention
f
After washing the air filter unit, dry it thoroughly before attaching it back to the projector. Attaching a wet unit will cause an electric shock or
malfunction.
f
Do not disassemble the air filter unit.
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.
Note
f
If you use the projector without attaching the air filter unit, the filter indicator <FILTER> blinks in red and the message appears on the
projected image for approximately 30 seconds.
f
Replace the air filter unit with the new optional Replacement Filter Unit (Model No.: ET-RFE300) if it is damaged or if the dirt does not come
off even after washing.
f
Air filter replacement is recommended after cleaning the unit two times.
f
The dust-proof properties may be reduced after each cleaning.
f
The replacement cycle of the air filter unit varies greatly depending on the usage environment.
