Jbl 1000 ARRAY User Manual download pdf (Page 11)

I

f there is no sound

f

rom any of the

speakers:

• Check that receiver/amplifier

is on and a source is playing.

• Check all wires and con-

nections between receiver/

amplifier and speakers. Make

sure all wires are connected.

Make sure none of the speaker

wires are frayed, cut or

punctured.

• Review proper operation of

your receiver/amplifier.

If there is no sound

coming from one

speaker:

• Check the “Balance” control

on your receiver/amplifier.

• Check all wires and con-

nections between receiver/

amplifier and speakers. Make

sure all wires are connected.

Make sure none of the

speaker wires are frayed,

cut or punctured.

• In Dolby Digital or DTS

modes, make sure that the

receiver/processor is con-

figured so that the speaker in

question is enabled.

If there is no sound

from the center

speaker:

• Check all wires and connec-

tions between the receiver/

amplifier and speaker. Make

sure all wires are connected.

Make sure none of the

speaker wires are frayed,

cut or punctured.

• If your receiver/processor is

set in Dolby Pro Logic

®

mode,

make sure the center speaker

is not in phantom mode.

• If your receiver/processor

is set in Dolby Digital or DTS

mode, make sure the receiver/

processor is configured so

that the center speaker is

enabled.

I

f the system plays

a

t low volumes but

shuts off as volume

i

s increased:

• Check all wires and con-

nections between receiver/

amplifier and speakers. Make

sure all wires are connected.

Make sure none of the speaker

wires are frayed, cut or

punctured.

• If more than one pair of main

speakers is being used, check

the minimum impedance

requirements of your

receiver/amplifier.

If there is low (or

no) bass output

(1500 Array):

• Make sure the connections

to the left and right “Speaker

Inputs” have the correct

polarity (+ and –).

• Make sure the subwoofer

is plugged into an active elec-

trical outlet.

• Make sure the Power Switch

ª is on.

• In Dolby Digital or DTS

modes, make sure your

receiver/processor is con-

figured so that the subwoofer

and LFE output are enabled.

• Adjust the Subwoofer Level

Control

¢.

If there is no sound

from the surround

speakers:

• Check all wires and con-

nections between receiver/

amplifier and speakers. Make

sure all wires are connected.

Make sure none of the speaker

wires are frayed, cut or

punctured.

• Review proper operation of

your receiver/amplifier and its

surround sound features.

• Make sure the movie or TV

show you are watching is

recorded in a surround sound

mode. If it is not, check to see

whether your receiver/amplifier

has other surround modes you

may use.

• In Dolby Digital or DTS modes,

make sure your receiver/

processor is configured so

that the surround speakers

are enabled.

• Review the operation of your

DVD player and the jacket of

your DVD to make sure that

the DVD features the desired

Dolby Digital or DTS mode,

and that you have properly

selected that mode using both

the DVD player’s menu and the

DVD disc’s menu.

TROUBLESHOOTING

11

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