Harman Kardon SR900 Owners Manual - Page 5

CONNECTING

THE

SPEAKERS

FOR

STEREO

OPERATION

(2

SYSTEMS)

1.

Connect

all

4

speakers

for

your

two

system

operation

as

shown

in

Diagram

B.

2.

You

may now

select

either

system

1,

system

1

and

2

or

system

2

by

the

use

of

the

"Speaker

Selector

Switch"

on

the

front

panel.

DIAGRAM

B

SYSTEM

1

CONNECT

SPEAKERS

WITH

CARE

AVOID

ACCIDENTAL

SHORTS

SYSTEM

2

11907206492

NOTE:

WHEN

ALL

THE

SPEAKERS

USED

IN

YOUR

2

SYSTEM

CON-

NECTION

ARE

4

OHMS,

CONNECT

A

2

OHM,

10

WAIT

RESISTOR

IN

SERIES

WITH

THE

HOT

SIDE

OF

EACH

OF

THESE

SPEAKERS,

(IF

'TWO

OF

THE

SPEAKERS

ARE

4

OHMS

AND

2

OF

THE

SPEAKERS

ARE

ANY

HIGHER

IMPEDANCE

THIS

PRECAUTION

IS

NOT

NECESSARY.)

CONNECTING

THE

SPEAKERS

FOR

MONOPHONIC

OPERATION

(1

SYSTEM)

If

the

SR900

is

to

he

used

monophonically

and

stereo

is

to

he

added

at

a

later

date,

it

is

essential

that

both

speaker

output

terminals

are

terminated

into

a

proper

load

to

prevent

damage

to

the

output

stage

of

the

receiver.

Refer

to

Dia-

gram

C

for

proper

installation

of

the

loading

resistor.

At

no

time

should

the

output

terminals

be

paralleled

for

monophonic

operation!

DIAGRAM

C

THIS

IS

THE

ONLY

CORRECT

METHOD

FOR

CONNECTING

ONE

SPEAKER

TO

THE

SR900

o'

SYSTEM

I

CONNECT

SPEAKERS

WITH

CARE

-AVOID

ACCIDENTAL

SHORTS

H907206512

Harman Kardon SR900 Owners Manual - Page 5

Resistor

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