Maintenance and cleaning
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Filter counter reset
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fans’ effectiveness and may result in a buildup of internal heat and adversely affects the life of
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1. Press Menu on the remote control to display
the screen menu. Press
ST
to select
"Expand", then press the OK button.
2. Press
ST
to select "Filter counter", and then
press the OK button.
Press
ST
to select "Filter counter reset" and
press the OK button, "Filter counter
Reset?" appears on screen, select "Yes" to
continue.
3. When another dialog box pops up, select
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1 Turn off the projector, and unplug the AC
power cord from the AC outlet.
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Caution
Do not operate the projector with
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accumulate on the optical elements,
degrading picture quality.
Do not put any small objects into the
air intake vents. Otherwise, it may
result in malfunction of the projector.
Recommendation
We recommend avoiding dusty/smoky
environments when you operate the projector.
Usage in these environments may cause poor
image quality.
When you use the projector under dusty or
smoky conditions, dust may accumulate on the
lens, LCD panels, or optical elements inside the
projector. When the symptoms above are
noticed, contact your authorized dealer or
service station for proper cleaning.
Filter
Filter counter
Expend
Language
Auto setup
Keystone
Logo
Security
Power management
Filter counter
Test pattern
Network
Factory default
Lamp counter
8
