Canon LV-8320 Manuel D’Utilisation

Maintenance and Cleaning

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 center for proper cleaning.

Be sure to reset the Filter counter after replacing

the filter.

Press the MENU button to display the

On-Screen Menu. Use the Point ▲▼

buttons to select Setting and then press the

Point ► button or the OK button.

Use the Point ▲▼ buttons to select

Filter

counter and then press the Point ► or the

OK button. Use the Point ▲▼ buttons or the

OK button to select

Filter counter reset and

then press the OK button.

Filter counter

Reset? appears. Select Yes to continue.

Resetting the Filter Counter

Filter counter reset

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.

Replacing the Filters

Turn off the projector and unplug the AC

power cord from the AC outlet.

Turn over the projector and pull out the filter

cover (bottom); pull up the handle and take

out the whole filter (bottom.)

Press up the latches and pull out the filter

cover (side); pull out the handle and take

out the side filter.

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Filter prevents dust from accumulating on the optical elements inside the projector. Should the filter

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, replace the filters immediately. Replace the filters by following the steps below.

Put new filters back into the position. Make

sure that the filters are fully inserted to the

projector.

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.

– Do not wash the filters with water or

any other liquid matter. Otherwise the

filters may be damaged.

Filter cover (bottom)

Filter cover (side)

Connect the AC power cord to the projector

and turn on the projector.

Latches (press up)

Handle (pull out)

Handle (pull up)

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