NEC LCDMT810 User Manual - Page 18

USERS

MANUAL

Cleaning

Or

Replacing

The

Filter

The

air

-filter

sponge

keeps

the

inside

of

the

MultiSync

MT810

LCD

Projector

free

from

dust

or

dirt

and

should

be

cleaned

after

every

100

hours

of

operation

(more

often

in

dusty

conditions).

If

the

filter

is

dirty

or

clogged,

your

projector

may

overheat.

NOTE:

Clean

your

filter

after

every

100

hours

of

operation.

/i\

CAUTION

•

Turn

off the

LCD

projector

and

wait

for

the

fan

to

stop.

Turn

off the

main

power

and

unplug

the

projector

before

replacing

the

fi

lter.

•

Only

clean

the

outside

of

the

fi

lter

cover

with

a

vacuum

cleaner.

•

Do

not

attempt

to

operate

the

projector

without

a

filter.

•

Your

LCD

projector

will

not

operate

unless

the

filter

is

installed

correctly.

•

Do

not

put

the

LCD

projector

on

end

except

to

replace

the

fi

lter.

To

clean

the

air

-filter:

1.

Turn

over

the

projector.

Put

the

LCD

projector

on

end

so

that

the

bottom

is

visible.

2.

Vacuum

the

filter

through

the

filter

cover.

3.

Place

the

projector

back

in

a

horizontal

position.

63

To

replace

the

air

-filter:

I.

Remove

the

filter

panel

by

pushing

up

on

the

catch

of

the

cover

with

a

fl

at

-head

screwdriver

until

you

feel

it

detach.

2.

Remove

the

filter

and

replace

it.

3.

Reinstall

the

fi

lter

panel.

NOTE:

Do

not

detach

the

sponge

from

the

filter

cover.

Do

not

wash

the

filter

with

soap

and

water.

Soap

and

water

will

damage

the

filter

membrane.

Before

replacing

the

air

-filter,

remove

dust

and

dirt

from

the

projector

cabinet.

Keep

out

dust

and

dirt

during

filter

replacement.

Remote

Control

Battery

Installation

1.

Press

firmly

and

slide

the

battery

cover

off.

2.

Remove

both

old

batteries

and

install

new

ones

(AA).

Ensure

that

you

have

the

batteries'

polarity

(+1—)

aligned

correctly.

3.

Slip

the

cover

back

over

the

batteries

until

it

snaps

into

place.

MAINTENANCE

64

3-32

NEC LCDMT810 User Manual - Page 18

USERS, MANUAL, Cleaning, Replacing, Filter, CAUTION, Remote, Control, Battery, Installation

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