Hitachi CP-CX250 User Manual page 69

Maintenance
Cleaning and replacing the air fi lter (continued)
9 .
Turn.the.projector.on.and.reset.the.fi . lter.time.using.the.FILTER.TIME.item.in.
the.EASY.MENU .
(1).Press.the.MENU.button.to.display.a.menu ..
(2).. P oint.at.the.FILTER.TIME.using.the.▼/▲.button,.then.press.the.►.button ..
A.dialog.will.appear .
(3).. P ress.the.►.button.to.select."OK".on.the.dialog ..It.performs.resetting.the.
fi . lter.time .
WARNING
is.not.plugged.in,.then.allow.the.projector.to.cool.suffi . ciently ..Taking.care.of.the.
air.fi . lter.in.a.high.temperature.state.of.the.projector.could.cause.an.electric.shock,.
a.burn.or.malfunction.to.the.projector .
►Use.only.the.air.fi . lter.of.the.specifi . ed.type ..Do.not.use.the.projector.without.the.
air.fi . lter.or.the.fi . lter.cover ..It.could.result.in.a.fi . re.or.malfunction.to.the.projector .
►Clean.the.air.fi . lter.periodically ..If.the.air.fi . lter.becomes.clogged.by.dust.or.the.
like,.internal.temperatures.rise.and.could.cause.a.fi . re,.a.burn.or.malfunction.to.
the.projector .
NOTE
•.Please.replace.the.air.fi . lter.when.it.is.damaged.or.heavily.soiled .
•.When.you.replace.the.projection.lamp,.please.replace.the.air.fi . lter ..An.air.fi . lter.
of.specifi . ed.type.will.come.together.with.a.replacement.lamp.for.this.projector .
•.Please.reset.the.fi . lter.time.only.when.you.have.cleaned.or.replaced.the.air.
fi . lter,.for.a.suitable.indication.about.the.air.fi . lter .
•.The.projector.may.display.the.message.such.as."CHECK.THE.AIR.FLOW".or.
turn.off.the.projector,.to.prevent.the.internal.heat.level.rising .
►Before.taking.care.of.the.air.fi . lter,.make.sure.the.power.cable.
69