Sanyo PLC XU115 - XGA LCD Projector

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Maintenance and Cleaning
Turn off the projector, and unplug theAC power cord
fromtheACoutlet.
Turntheprojectoroverandremovethefiltersbypulling
thelatchesupward.
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Filterspreventsdustfromaccumulatingontheopticalelementsinsidetheprojector.Shouldthefiltersbecome
clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup
andadversely affectthe lifeof the projector. If a“Filter warning”iconappears onthe screen, cleanthe filters
immediately.Cleanthefilterbyfollowingthestepsbelow.
Gently clean the filters by using a brush or rinse it
softly.
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When rinsing the filters, dry they well. Replace the
filters properly. Make sure that the filters are fully
insertedtotheprojector.
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CAUTION
Do not operate the projector with the filters
removed. Dust may accumulate on the optical
elementsdegradingpicturequality.
Do not put anything into the air vents. Doing so
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usingtheprojectorunderdustyorsmokyconditions,
dust may accumulate on a lens, LCD panels, or optical
elements inside the projector degrading the quality of a
projected image.When the symptoms above are noticed,
contactyourauthorizeddealerorservicestationforproper
cleaning.
Note:
 •Whenreinsertingthisfilters,besurethat
theslitpartisfacingtheouterside.
BesuretoresettheFiltercounteraftercleaningorreplacingthefilters.
Press the MENU button to display the On-Screen
Menu. Use the Point ◄► buttons to move the red
framepointertotheSettingMenuicon.
Use the Point ▲▼ buttons to move the red frame
pointer to Filter counter and then press the SELECT
button. A dialog box appears showing the total
accumulated time of the filter use, a timer setting
option, and the reset option. Select Reset and the
“Filter counter Reset?” appears. Select [Yes] to
continue.
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Resetting the Filter Counter
Filter counter
SelectResetandthe“Filter
counterReset?”appears.
Select[Yes],
thenanother
confirmation
boxappears.
Select[Yes]againtoreset
theFiltercounter.
Another confirmation dialog box appears, select [Yes]
toresettheFiltercounter.
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Filters
Pullupandremove.
Cleaning the Filters
On1