Bose Acoustimass HT Owner's guide - Page 12

Maintaining

Your

Acoustimase-HT

Speakers

How

to

clean

your

speakers

Wipe

the

cabinets

using

a

soft

cloth

dampened

with

a

mild

detergent,

such

as

dish

soap.

Do

not

use

solvents

or

chemicals.

Do

not

allow

liquids

to

spill

or

objects

to

drop

into

the

bass

module

or

the

speaker

grilles.

If

necessary,

you

can

vacuum

the

grilles

carefully.

Avoid

using

much

pressure

because

the

drivers

are

directly

behind

the

grille

cloth.

No

other

regular

maintenance

is

required.

noubleshooting

problems

If

you

have

a

problem

with

your

Acoustimass-HT

speakers,

turn

off

your

sound

source

and

try

the

solutions

below.

If

one

of

these

solutions

doesn't

solve

your

problem,

contact

your

Bose

dealer

to

arrange

for

service.

Or,

to

contact

Bose

directly,

refer

to

the

inside

back

cover

of

this

guide.

Bose

Corporation

will

make

every

effort

to

remedy

any

problem

within

the

terms

of

your

limited

warranty.

.

Problem

What

to

do

No

sound

from

any

speakers

•

Make

sure

the

receiver

is

plugged

in

and

turned

on.

•

Check

the

volume

control.

•

Check

the

MUTE

button.

It

should

not

be

selected.

•

Make

sure

headphones

are

not

connected

to

the

receiver.

•

Check

the

surround

sound

settings

on

your

receiver.

Refer

to

the

owner's

manual

for

that

component.

No

sound

from

one

of

the

cube

speakers

•

Check

connections

of

the

cube

speaker

to

the

bass

module,

and

the

bass

module

to

the

receiver.

Refer

to

"Cube

speak-

ers"

on

page

8

and

"Bass

module"

on

page

9.

•

Make

sure

your

receiver

has

an

amplified

center

channel.

No

sound

from

one

or

both

surround

speakers

•

Check

connections

of

that

speaker

to

the

receiver.

Refer

to

"Surround

speakers"

on

page

9.

•

Be

sure

your

receiver

is

set

properly

for

surround

sound.

•

Check

the

audio

source

material

to

be

sure

it

is

encoded

for

surround

sound.

Remember

that

surround

speakers,

which

deliver

subtle

effects,

may

not

have

sound

directed

to

them

continually.

Little

or

no

sound

from

the

bass

module

•

Check

connections

of

the

bass

module

to

the

receiver.

Make

sure

it

is connected

in

phase

(positive

to

positive

and

negative

to

negative).

Refer

to

"Bass

module"

on

page

9.

•

Make

sure

the

openings

on

the

module

are

not

blocked.

Sudden

loss

of

sound

from

the

front

speakers

•

Reduce

the

output

level

from

your

TV

or

other

components

connected

to

the

receiver.

This

will

prevent

the

automatic

protection

circuitry

from

limiting

input

to

the

speakers.

•

•

S

12

Bose Acoustimass HT Owner's guide - Page 12

clean, speakers, noubleshooting, problems

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