Infinity Infinity Modulus Manual de usuario

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3

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We

at

Infinity

Systems,

Inc.

would

like

to

take

this

opportunity

to

thank

you

for

choosing

the

Modulus

Subwoofer

and

commend

you

on

your

choice.

The

Modulus

Subwoofer

is

a

fully

self-contained,

250

watt,

servo-controlled

sub-

woofer

system

able

to

achieve

levels

of

performance

that

are

unrivaled

by

similar

systems.

In

order

to

bring

out

the

best

from

your

Modulus

Sub-

woofer,

itis

important

that

you

read

through

this

manual

before

connect-

ing

and

operating

your

subwoofer.

If

any

of

the

instructions

in

this

manual

are

not

clear

or

if

you

have

any

additional

questions

about

installing

or

using

your

Modulus

Subwoofer,

you

should

contact

your

dealer

or

Infinity

Systems

for

clarification.

UNPACKING

THE

SUBWOOFER

As

you

have

undoubtedly

noted,

the

subwoofer

is

extremely

heavy,

so

Please

use

caution

when

unpacking

and

handling

it.

Help

from

a

second

person

is

recommended

when

removing

the

subwoofer

from

its

shipping

carton.

The

subwoofer

cabinet

is

finished

in

a

baked

polyester

resin

that

is

durable

and

resistant

to

scratching

and

marring.

However,

the

finish

can

be

damaged

if

improperly

handled.

Care

of

the

subwoofer

cabinet

is

contained

in

a

special

section

later

in

this

manual.

If

the

subwoofer,

or

any

of

its

associated

parts

was

damaged

in

transit,

contact

your

dealer,

or

carrier

immediately.

The

contents

of

the

subwoofer

carton

should

be

checked

to

ensure

that

the

following

items

are

included:

1.

Subwoofer

.

Electronic

Control

Unit

(ECU)

.

Four

(4)

black

metal

isolation

feet

.

Four

(4)

black

plastic

isolation

feet

covers

.

One

(1)

packet

of

silicone

adhesive

6.

One

(1)

25

foot

cable

with

DIN

connectors

at

each

end.

The

subwoofer

packing

materials

should

be

saved

in

case

the

subwoofer

needs

to

be

repackaged

for

reshipment

at

a

later

date.

As

a

minimum,

save

the

packaging

materials

until

you

are

sure

your

subwoofer

is

not

damaged

and

is

operating

properly.

aaron

THE

SUBWOOFER

The

subwoofer

includes

the

speaker,

the

power

amplifier,

and

the

input

panel.

The

power

amplifier

is

the

black

aluminum

structure

located

on

the

tight-front

corner

of

the

enclosure.

The

input

panel

is

located

on

the

bottom

of

the

enclosure

and

the

speaker

is

located

behind

the

enclosure

grille.

Also

located

behind

the

grille,

in

the

lower-right

corner,

is

a

red

LED

to

indicate

when

the

subwoofer

input

panel

POWER

switch

is

set

to

ON.

This

red

LED

indicates

that

the

subwoofer

is

in

the

standby

mode

and

ready

to

play.

Subwoofer

Input

Panel

The

subwoofer

input

panel

(figure

1),

located

on

the

bottom

of

the

sub-

woofer,

contains

the

controls

and

connectors

required

to

make

your

subwoofer

work

with

your

system.

INPUT

connector

—

is

a

DIN

connector

that

is

used

to

connect

the

subwoofer

to

the

ECU.

POWER

switch

—

turns

the

A.C.

power

on

and

off.

A.C.

VOLTAGE

SELECTOR

-—

sets

the

subwoofers

power

supply

to

conform

with

the

A.C.

line

voltage

at

the

user's

location.

The

subwoofer

is

normally

shipped

with

this

switch

set

to

110

volts.

A.C.

Line

Cord

-

connects

the

A.C.

power

from

the

wall

outlet

to

the

subwoofer.

Power

ON

LED

-

lights

when

the

POWER

is

set

to

ON.

ELECTRONIC

CONTROL

UNIT

The

Electronic

Control

Unit

(ECU)

is

an

electronic

device

that

is

connected

between

your

system

preamplifier

and

the

subwoofer.

The

ECU

controls

the

subwoofer

allowing

the

owner

to

make

adjustments

for

optimum

output

regardless

of

the

placement

of

the

subwoofer.

eS

vena

eae

AC.

VOLTAGE

SELECTOR

CAUTION

CONTRO

Figure

1.

Subwoofer

Input

Panel

ECU

Front

Panel

The

ECU

front

panel

(figure

2)

contains

the

controls

and

switches

for

crossover,

phase,

level

and

power

to

your

subwoofer.

CROSSOVER

contro!

—

sets

the

upper

limit

of

the

subwoofer

frequency

response.

The

upper

limit

is

where

the

subwoofer

begins

to

roll

off

to

meet

the

low

frequency

output

of

your

satellite

speakers.

PHASE

contro!

—

used

to

optimize

the

blend

of

the

subwoofer

with

the

satellites

when

the

subwoofer

cannot

be

placed

in

the

best

room

location

due

to

room

layout

or

space.

The

phase

control

is

variable

from

0

to

180°.

The

contro!

is

normally

set

fully

counterclockwise

(0),

but

can

be

set

anywhere

within

its

rotation.

LEVEL

control

—

sets

the

subwoofer

volume.

LOW

CUT

selector

—

rolls

off

the

response

of

the

subwoofer

at

either

22Hz,

or

35Hz.

The

normal

setting

is

35Hz.

However,

if

a

particular

recording

does

not

have

rumble,

or

if

the

volume

of

the

overall

music

being

played

is

not

excessively

loud,

then

22Hz

can

be

used.

POWER

switch

—

turns

the

A.C.

power

to

the

ECU

on

and

off

and

activates

the

subwoofer.

Power

ON

LED

-

lights

when

power

is

applied

to

the

ECU.

infinity.

°

2

We

mianow

@

@e°

=

©

omer

Figure

2.

ECU

Front

Panel

ECU

Input/Output

Panel

The

ECU

input/output

panel

(figure

3)

contains

the

switches

and

jacks

that

allows

you

to

connect

the

ECU

to

your

system

and

set

up

the

voltage

and

high

pass

circuits.

HIGH

PASS

FREQUENCY

DIP

switches

—

used

to

select

the

ECU

internal

capacitor

value

to

match

the

satellite

amplifier

input

impedance.

The

capacitor

value

selected

will

create

a

140Hz

cutoff

frequency

at

6dB/oc-

tave.

A

complete

discussion

of

the

high

pass

circuit

is

contained

in

the

ECU

Initial

Settings

section

of

this

manual.

OUTPUT

connector

—

supplies

subwoofer

A.C.

control

voltage

and

the

low

frequency

signal

to

the

subwoofer

power

amplifier.

INPUT

jacks

(parallel

pair)

—

one

pair

is

used

to

connect

the

preamp

output

to

the

ECU.

If

you

want

to

bypass

the

ECU's

internal

highpass

crossover,

the

second

pair

can

be

used

to

connect

the

preamp

output

directly

to

the

satellite

speaker's

amplifier.

HIGH

PASS

OUTPUT

jacks

(parallel

pair)

—

one

pair

is

used

to

connect

the

high

pass

output

to

the

satellite

speaker's

amplifier.

The

second

pair

can

be

used

to

connect

an

RCA-type

shunt

resistor

when

required. This

is

discussed

later

in

this

manual.

A.C,

VOLTAGE

SELBCTOR

-

sets

the

ECU's

power

supply

to

conform

with

the

A.C.

line

voltage

at

the

user's

location.

The

ECU

is

normally

shipped

with

this

switch

set

to

110

volts.

HOH

fags

FREQUENCY

err

RIGHT

125458 123456

Figure

3.

ECU

Input/Output

Panel

MAKING

YOUR

SUBWOOFER

READY

FOR

USE

Installing

the

Isolation

Feet

The

four

(4)

black-metal

isolation

feet

must

be

installed

on

the

bottom

panel

of

the

enclosure.

To

install

the

isolation

feet:

1.

Place

the

subwoofer

on

a

soft,

clean,

scratch-free

surface

with

the

bottom

facing

up.

2.

Remove

the

plugs

(figure

4)

in

each

of

the

isolation

feet

mounting

holes.

3.

Screw

one

isolation

foot

in

each

of

the

pre-threaded

holes.

Make

sure

that

the

isolation

feet

are

tight.

Figure

4.

Isolation

Feet

Installation

Installing

The

Isolation

Feet

Covers

If

the

subwoofer

is

going

to

be

placed

on

a

hardwood

or

tile

surface,

we

recommend

that

you

install

the

plastic

covers

over

the

isotation

feet.

The

covers

will

prevent

the

féet

from

scratching

the

floor

surface.

The

covers

should

be

glued

in

place

with

a

small

dab

of

the

supplied

silicone

adhesive.

Input

Voitage

Settings

CAUTION:

Before

making

any

connections

between

the

subwoofer,

ECU,

and

your

audio

system

components,

be

sure

that

the

power

switches

are

off

and

thé’A.C.

plugs

are

removed

from

the

wail

outlet.

The

ECU

and

subwoofer

are

designed

to

operate

from

a

variety

of

input

voltage

levels

and

frequencies.

When

the

voltage

is

changed,

the

current

rating

of

the

input

fuse

may

also

change.

The

ECU

contains

an

internal

fuse

that

offers

protection

at

all

of

the

voltage

settings.

The

subwoofer

input

fuse

must

be

changed

per

the

following

list

as

the

input

voltage

level

is

changed.

The

voltages

are

set

using

the

A.C.

VOLTAGE

SELECTOR

on

the

ECU

input/output

panel

and

the

A.C.

VOLTAGE

SELECTOR

on

the

subwoofer

input

panel.

The

following

is

a

list

of

the

available

voltage

settings

and

applicable

fuse

size

(current

rating)

for

each.

Vol

Fri

Euse

Size

120V/60Hz

(US)

6

amp

siow-blow

100V

50/60Hz

6

amp

slow-blow

220V/50Hz

3

amp

slow-biow

240V/50

Hz

3

amp

slow-blow

Changing

the

ECU

Input

Voltage

Setting

The

ECU

input

voltage

is

selected

by

sliding

the

A.C.

VOLTAGE

SELEC-

TOR

switch

to

the

desired

voltage

setting.

ECU

initial

Setting

Be

sure

to

make

the

ECU

Initial

Settings

before

making

any

connections

to

the

ECU.

CROSSOVER

-

100Hz

PHASE

-

Full

counterclockwise

LEVEL

—

12

o'clock

(50%)

LOW

CUT

-

35Hz

HIGH

PASS

FREQUENCY

-

see

below

The

ECU

contains

a

passive

6dB/octave

high

pass

filter

which

rolls

off

low

frequency

energy

to

the

satellites

at

140Hz.

This

is

required

so

the

satellites

do

not

overload

due

to

excessive

low

frequency

energy

which

could

cause

bottoming

of

the

drivers

and

excessive

distortion.

Since

amplifiers

have

varying

input

impedances

(ranging

from

5K

ohms

(rare)

to

100K

ohms,

or

higher)

it

becomes

necessary

to

select

the

correct

value

of

capacitance

in

order

to

achieve

the

desired

corner

(crossover)

point

of

140Hz.

The

amplifier’s

input

impedance

plus

the

amount

of

capacitance

in

the

circuit

determines

the

actual

crossover

point.

You

may

determine

the

input

impedance

of

your

satellite

speaker

power

amplifier

by

referring

to

your

owner's

manual,

or

contacting

the

amplifier

manufacturer.

As

the

impedance

drops,

the

required

capacitance

has

to

increase

in

order

to

maintain

the

recommended

140Hz

crossover

frequency.

If

the

various

“dip

switches”

on

the

ECU

are

not

properly

set

(for

example,

if

too

much

capacitance

is

added),

the

satellites

could

receive

too

much

low

frequency

energy

because

the

crossover

frequency

will

move

down,

and

this

can

result

in

satellite

woofer

bottoming,

distortion,

the

inability

of

the

satellites

to

play

loudly,

or

even

excessive

heaviness

in

the

mid-bass

because

the

satellites

in

combination

with

the

subwoofer

are

producing

more

low

frequency

energy

than

what

is

ideal.

Too

little

capacitance

will

move

the

crossover

point

to

a

higher

than

optimum

frequency

causing

the

sound

to

become

thin

and

lacking

in

middle

bass

timbre.

The

chart

is

a

recommended

starting

point.

If

you

feel

that

you

have

the

capacity

to

identify

nuances

in

sonic

balance,

you

can

trim

the

crossover

frequency

by

adding,

or

deleting

capacitance

(by

changing

switches)

until

the

sonic

balance

blends

uniformly

with

the

subwoofer,

your

room

and

personal

preference.

NOTE:

The

switches

are

closed

in

the

down

position.

See

figure

5

for

a

schematic

of

the

switch

operation.

Input

Impedance

Switch

Switch Switch Switch Switch

Switch

Shunt

Range

in

Ohms

6 5

4

3

2

1

‘Resistor*

8-12K

DOWN DOWN

UP

DOWN DOWN

COWN

-

12-18K

UP

UP

DOWN DOWN

DOWN

DOWN

16-24K

UP UP

DOWN

UP

DOWN

DOWN

26-40K

UP UP

DOWN

UP

UP

DOWN

40-60K

UP

UP

UP UP

uP

DOWN

a

70-80K

UP

UP UP UP

UP

DOWN

200K

80-120K

UP

uP

DOWN

UP UP

UP.

a

120-200K

uP

UP

UP UP UP

DOWN

68K

200-S00K

UP

UP

UP

UP

UP

DOWN

56K

500K-1

Meg

uP

UP

UP

UP UP

DOWN

51K

5

7

a

Pass

INPUT

OUTPUT

——+

tf

——

.

+

=

+

+

e

2

+

°

1

—

ALL

CAPACITORS

=

0.022

uF

DIP

SWITCHES.

TYPICAL,

ONE

CHANNEL

SHOWN

Figure

5.

High

Pass

Filter

Schematic

Diagram

*NOTE:

When

plugged

into

the

second

pair

of

high

pass

outputs,

the

shunt

resistor

is

in

parallel

with

the

input

of

the

satellite

amplifier.

This

lowers

the

effective

impedance,

allowing

the

use

of

the

built-in

capacitors

in

the

ECU.

It

the

amplifier

you

are

using

for

your

satellites

requires

the

use

of

shunt

resistors,

as

shown

by

the

table

above,

call

or

write

Infinity’s

Customer

Service

Depart-

ment

for

assistance.

The

140Hz

crossover

frequency

is

not

critical,

and

is

given

as

a

starting

point.

If,

for

example,

your

satellite

speaker

power

amplifier

has

an

input

impedance

of

200K,

which

requires

a

68K

shunt

resistor

to

achieve

the

140Hz

crossover

frequency,

you

could

set

the

DIP

switches

for

a

120K

input

im-

pedance,

and

play

the

system

without

the

68K

shunt

resistor.

This

will

result

in

a

lower

than

140Hz

crossover

frequency.

If

your

satellite

speakers

show

signs

of

distress

(distortion)

in

the

lower

frequencies,

exercise

caution

on

how

loudly

you

play

the

system

until

you

can

install

the

correct

shunt

resistor.

Changing

the

Subwoofer

Input

Voltage

Setting

and

Fuse

1.

Inthe

center

of

the

A.C.

VOLTAGE

SELECTOR,

loosen

the

fuse

holder

with

a

1/4 turn

counterclockwise.

2.

Using

a

pair

of

needle-nose

pliers,

insert

the

tips

in

the

indentations,

near

the

110

and

200

marks,

and

slowly

turn

the

switch

to

the

desired

setting.

3.

Remove

the

fuse

and

verify

the

size.

NEVER

INSTALL

A

FUSE

WITH

A

HIGHER

THAN

RECOMMENDED

RATING.

4.

Install

the

fuse

by

pushing

in

and

turning

clockwise

until

it

locks

in

place.

Connecting

the

Subwoofer

and

ECU

CAUTION:

Make

sure

that

the

voltage

settings

are

the

same

for

the

ECU

and

Subwoofer.

1.

On

your

audio

system,

locate

the

cable

connected

between

the

PREAMPLIFIER

OUTPUT

and

AMPLIFIER

INPUT.

2.

Unplug

the

cable

from

the

AMPLIFIER

INPUT.

3.

Refer

to

figure

6

and

connect

the

PREAMPLIFIER

OUTPUT

to

one

of

the

ECU

INPUT

pairs.

4.

Connect

a

cable

between

one

of

the

ECU

HIGH

PASS

OUTPUT

pairs

and

your

satellite

speaker

amplifier’s

INPUT.

5.

Connect

the

supplied

25

foot

cable

between

the

ECU

OUTPUT

con-

nector

and

the

subwoofer

input

panel

INPUT

connector.

PREAMP

OUTPUTS.

Loser

ECU

AMPLIFIER,

SUBWOOFER

SPEAKERS

Figure

6.

System

Interconnecting

Diagram

Positioning

the

Subwoofer

The

performance

of

the

subwoofer

with

your

satellite

speakers

is

directly

related

to

where

it

is

placed

in

the

listening

room

and

how

it

is

positioned

with

tespect

to

the

satellite

speakers.

The

final

position

will

be

the

result

of

patience

and

experimentation

on

your

part.

Testing

for

sonic

balance

and

blending

should

always

be

done

from

your

normal

listening

position

using

a

wide

range

of

source

material.

Starting

Position

Begin

your

position

experimentation

by

placing

the

subwoofer

closer

to

the

right

satellite

speaker

with

the

rear

of

the

subwoofer

approximately

six

or

seven

inches

from

the

rear

wall,

as

shown

in

figure

7.

The

initial

position

may

turn

out

to

be

the

most

satisfactory.

However,

it

is

recommended

that

other

locations

be

tried

to

obtain

a

smooth

transition

between

the

bass

frequencies

and

the

rest

of

the

musical

range.

Figure

8

shows

how

bass

response

is

affected

by

the

subwoofer’s

position

with

respect

to

the

wall(s).

If

the

bass

response

is

lean,

try

Jocating

the

subwoofer

closer

to

a

wall.

If

thebass

is

too

heavy,

the

subwoofer

should

be

moved

away

from

the

wall

and

placed

near

the

center

of

the

two

satellite

speakers.

It

is

acceptable

to

place

the

subwoofer

anywhere

it

looks

and

sounds

best.

#0

Figure

7.

Typical

Starting

Position

Layout

MOST

BASS

MODERATE

BASS

LESS

BASS

Oo

0

i=]

8

a

Q

8

0

8

#4]

ela

is

Figure

8.

Bass

Response

With

Relation

To

Wall(s)

OPERATING

THE

SUBWOOFER

Power

Up

1.

Plug

all

components

into

an

A.C.

outlet.

2.

On

the

subwoofer

input

panel,

setthe

POWER

switch

to

ON. The

power

LED

on

the

input

panel

will

display

a

RED

light.

The

red

LED

behind

the

grille

indicates

that

the

subwoofer

is

on

standby.

3.

Turn

on

the

power

to

the

audio

components.

4.

Set

the

ECU

POWER

switch

to

ON.

The

ECU

activates

the

subwoofer

and

turns

off

the

red

LED

behind

the

grille.

Listening

to

Your

System

1.

Turn

the

VOLUME

control

on

your

preamplifier

to

a

comfortable

listen-

ing

level

and

begin

playing

a

record,

CD,

or

cassette

that

is

rich

in

bass

information.

2.

Experiment

with

the

controls

on

the

ECU

until

you

are

pleased

with

the

sound.

The

bass

should

enhance

but

not

overpower

the

rest

of

the

music.

3.

Experiment

with

the

placement

of

the

subwoofer.

Minor

position

adjust-

ments

may

produce

results

that

are

even

more

pleasing.

The

0

to

180°

phase

control

located

on

the

front

panel

of

the

ECU

should

be

rotated

to

optimize

the

blend

of

the

subwoofer

and

satellites.

There

will

be

a

position

within

the

full

rotation

of

this

control

which

will

yield

the

best

results.

As

you

rotate

the

control

listen

for

the

following:

1.

Maximum

bass

output

2.

Greater

low

frequency

definition

3.

A

seamless

transition

between

the

subwoofer

and

the

satellites.

You

may

experience

all

three

sonic

characteristics

or

only

one

or

two.

The

phase

control

may

be

set

anywhere

within

its

rotation

for

optimum

perfor-

mance.

Impact

of

Tone

Control

on

Your

System

The

tone

controls

on

your

audio

components

should

be

used

with

the

utmost

discretion.

Excessive

boost

can

demand

hundreds

of

watts

in

the

bass

region.

In

the

flat

position

or

with

the

tone

controls

switched

out

of

your

system,

as

little

as

10

watts

can

produce

impressive

and

realistic

listening

levels.

The

remaining

power

amplifier

capacity

is

in

reserve

for

power

peaks

on

sharp

transients

and

powerful

crescendos.

With

the

flexibility

of

the

ECU,

you

should

be

able

to

leave

the

bass

control

of

your

preamp

at

the

flat

position.

CARE

OF

THE

ENCLOSURE

The

enclosure

of

your

subwoofer

is

finished

with

a

durable,

high-gloss,

scratch-resistant

polyester

resin.

The

finish

should

be

kept

clean

by

oc-

casionally

dusting

with

a

lint-free

cotton

cloth.

Fingerprints

and

other

minor

blemishes

may

be

removed

with

a

lint-free

cloth

dampened

with

ammonia-free

window

cleaner.

Do

not

use

abrasive

or

chemical

cleaners.

The

grille

may

be

cleaned

by

gently

vacuuming

with

a

furniture

brush

attachment.

IN

CASE

OF

TROUBLE

If

the

subwoofer

sounds

distorted,

stops

playing,

or

otherwise

seems

to

be

malfunctioning,

first

determine

if

the

problem

is

in

the

subwoofer,

wiring,

or

other

audio

components.

If

the

problem

also

affects

the

satellite

speakers,

the

cause

is

most

likely

in

your

electronics.

If it

is

only

noticed

in

the

subwoofer,

make

sure

that

all

connecting

cables

are

correct

and

in

proper

working

condition.

Make

sure

the

subwoofer

and

ECU

are

plugged

in

and

turned

on.

Check

the

subwoofer

A.C.

fuse.

If

everything

seems

to

be

in

good

working

order

and

the

subwoofer

still

malfunctions,

DO

NOT

ATTEMPT

ANY

REPAIRS!

Contact

your

dealer

for

the

nearest

authorized

Infinity

Service

Center.

If

you

do

not

have

a

service

center

near

you,

contact:

Infinity's

Customer

Service

(818)

407-0228

or

write:

Infinity

Customer

Service

9409

Owensmouth

Avenue

Chatsworth,

CA,

91311

(USA).

DO

NOT

SHIP

YOUR

SUBWOOFER

OR

ECU

FOR

SERVICE

WITHOUT

PRIOR

AUTHORIZATION.

LIMITED

WARRANTY

Who

is

protected

by

the

warranty?

Your

Infinity

Warranty

protects

the

original

retail

purchaser

and

all

subsequent

owners,

during

the

stated

warranty

period,

from

any

failure

as

a

result

of

an

original

manufacturing

defect

so

long

as:

(1)

your

Infinity

product

was

purchased

within

the

fifty

United

States,

or

purchased

by

military

personnel

from

an

authorized

military

outlet

and

(2)

the

original

dated

bill

of

sale

is

presented

whenever

service

is

required

during

the

warranty

period.

This

warranty

does

not

apply

to

products

purchased

elsewhere;

other

purchasers

should

contact

their local

Infinity

distributor

for

warranty

information.

How

long

Is

the

warranty

period?

Warranty

Period

Product

Type

Labor

Parts

Electronic

Products

1

year

1

year

Speaker

Systems

5

years

5

years

What

does

the

Infinity

Warranty

cover?

Except

as

specified

below,

the

Infinity

Warranty

covers

ail

defects

in

original

materials

and

workmanship.

The

following

are

not

covered:

Damage

caused

by

accident,

misuse,

abuse,

neglect,

product

modification;

damage

occurring

during

shipment;

damage

caused

by

failure

to

follow

instructions

in

your

owner's

manual,

including

failure

to

perform

recommended

periadic

or

routine

maintenance;

damage

resulting

from

repairs

by

someone

not

authorized

by

Infinity;

claims

based

upon

any

misrepresentations

by

the

seller;

and any

Infinity

product

on

which

the

serial

number

has

been

altered,

defaced

or

removed.

Who

pays

for

what?

During

the

period

that

both

parts

and

labor

are

covered

by

this

warranty,

Infinity

will

pay

all

of

the

labor

and

material

expenses

to

repair

a

warrantable

defect;

during

the

period

that

parts

ONLY

are

covered

by

this

warranty,

Infinity

will

pay

for

all

materials

to

correct

a

warranted

defect,

but

you

must

pay

for

the

labor

charges.

How

can

warranty

service

be

obtained?

In

the

event

that

your

Infinity

product

requires

service,

you

should

first

contact

the

Infinity

dealer

from

whom

the

product

was

purchased

or

if

this

is

not

practical,

contact

us

at

infinity

(Attn:

Customer

Service)

at

9409

Owensmouth

Avenue,

Chatsworth,

CA

91311

(818)

709-9400.

We

may

direct

you

to

an

authorized

service

center

for

Infinity

products

or

ask you

to

send

your

unit

to

us

for

repair.

In

either

case

you

will

have

to

present

your

original

ill

of

sale

to

establish

warranty

coverage.

Do

not

send

your

product

to

us

without

prior

authorization.

You

are

responsible

for

transporting

your

product

for

repair

and

for

payment

of

all

shipping

charges.

However,

Infinity

will

pay

the

return

shipping

charges

if

the

repairs

are

covered

by

the

warranty.

If

you

experience

difficulty

in

transporting

your

product,

please

advise

us

and

we

may

suggest

alternative

procedures.

LIMITATION

OF

IMPLIED

WARRANTIES:

All

implied

warranties,

including

fitness

for

a

particular

purpose

and

merchantability

are

limited

in

duration

to

the

length

of

the

warranty

period

for

your

product.

LIMITATION

OF

INCIDENTAL

OR

CONSEQUENTIAL

DAMAGES:

Infinity

is

not

responsible

for

any

incidental

or

consequential

damage

of

any

kind.

Our

liability

is

limited

to

the

repair

or

replacement,

at

our

option,

of

a

defective

product.

Some

states

do

not

allow

limitations

on

how

long

an

implied

warranty

lasts

and/or

do

not

allow

the

exclusion

of

incidental

or

consequential

damage,

so

the

above

limitations

or

exclusions

may

not

apply

to

you.

This

warranty

gives

you

specific

legal

rights

and

you

may

also

have

other

rights

which

vary

from

state

to

state.

NOTE:

In

the

event

that

there

is

a

difference

between

this

warranty

and

the

provisions

in

your

owner’s

manual,

the

terms

of

this

warranty

will

prevail.

WINfinity

We

get

you

back

to

what

it’s

all

about.

Music.

INFINITY

SYSTEMS,

INC.

+

9409

Owensmouth

Avenue

+

Chatsworth,

CA

91311

U.S.A.

+

(818)

709-9400

H/M

71660

P/N

930-4097