CV OM 6/15/04 4:06 PM Page 11
TROUBLESHOOTING
If there is no sound from anytion. If the problem has fol-Y In Dolby Digital or DTS
of the speakers:lowed the speaker, consultmodes, make sure your
Y Check that receiver/ampli-your dealer for further assis-receiver/processor is config-
fier is on and a source istance or, if that is not possi-ured so that the subwoofer
playing.ble, visit www.jbl.com.and LFE output are enabled.
Y Check that the powered If there is no sound from theY Switch the Phase Switch
subwoofer is plugged in, center speaker:ç to the opposite position,
and is turned on (PowerY Check all wires and con-and select the position that
switch a pushed in).nections between receiver/results in the most pleasing
Y Check all wires and con-amplifier and speaker. Makebass response.
nections between receiver/sure all wires are connected.If there is no sound from
amplifier and speakers.Make sure none of thethe surround speakers:
Make sure all wires are con-speaker wires are frayed,Y Check all wires and con-
nected. Make sure none ofcut or punctured, or touch-nections between receiver/
the speaker wires areing each other.amplifier and speakers.
frayed, cut or punctured, orY If your receiver/processorMake sure all wires are con-
touching each other.is set in Dolby Pro Logic mode,nected. Make sure none of
Y Review proper operation ofmake sure the center speakerthe speaker wires are
your receiver/amplifier.is not in phantom mode.frayed, cut or punctured, or
If there is no sound comingY If your receiver/processor touching each other.
from one speaker:is set in one of the DolbyY Review proper operation of
Y Check the OBalance� controlDigital or DTS modes, makeyour receiver/amplifier and
sure the receiver/processor its surround sound features.
on your receiver/amplifier.is configured so that theY Make sure the movie or
Y Check all wires and con-
nections between receiver/center speaker is enabled.TV show you are watching
amplifier and speakers.If the system plays at lowis recorded in a surround
volumes but shuts off as sound mode. If it is not,
Make sure all wires are con-volume is increased:check to see whether your
nected. Make sure none of
the speaker wires areY Check all wires and con-receiver/amplifier has other
frayed, cut or punctured, ornections between receiver/surround modes you may use.
touching each other.amplifier and speakers.Y In Dolby Digital or DTS
Make sure all wires are con-modes, make sure your
Y In Dolby Digital or DTS
modes, make sure that thenected. Make sure none ofreceiver/processor is config-
receiver/processor is config-the speaker wires areured so that the surround
frayed, cut or punctured, orspeakers are enabled. When
ured so that the speaker intouching each other.five satellites are in use,
question is enabled.
Y Turn off all electronics Y If more than one pair ofremember to configure your
and switch the speaker inmain speakers is being used,receiver or processor for
check the minimum imped-6.1-channel operation, and
question with one of theance requirements of yourwhen six satellites are in use,
other speakers that is work-receiver/amplifier.configure your receiver or
ing correctly. Turn every-processor for 7.1 channels.
thing back on, and deter-If there is low (or no) bass
mine whether the problemoutput:Y Review the operation of
your DVD player and the
has followed the speaker, orY Make sure the connectionsjacket of your DVD to make
has remained in the sameto the left and right OSpeakersure that the DVD features
channel. If the problem is Inputs� have the correct
in the same channel, thepolarity (+ and �).the desired Dolby Digital or
source of the problem Y Make sure the subwoofer DTS mode, and that you
have properly selected that
is most likely with youris plugged into an activemode using both the DVD
receiver or amplifier, andelectrical outlet, and isplayerOs menu and the DVD
you should consult theturned on (Power switch
ownerOs manual for thatapushed in).discOs menu.
product for further informa-
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ACEC
