JBL JBL 1910 User Manual / Operation Manual ▷ View online
JBL1910, JBL1920
simple set-up guide
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and reproduction, from live performances to monitoring the
recordings you play in your home, car, or office.
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JBL system
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provide every note of enjoyment that you expected – and that
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JBL1920/1910 OM 7/17/98 2:47 PM Page 6
On TV.
Mounting Options
Surrounds
On shelves.
Surrounds
5 – 6 ft.
Center
one.
Speaker Placement
0-2 ft.
Center
Two surround speakers.
One center speaker.
included
On wall.
The customer is responsible for proper
selection and use of mounting hardware,
available through hardware stores, to
properly and safely wall-mount the
speakers.
selection and use of mounting hardware,
available through hardware stores, to
properly and safely wall-mount the
speakers.
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+ –
– +
– +
+ –
+ –
Receiver
Left
Surround
Right
Surround
Center
Front
Left
Left
Surround
Front
Right
Right
Surround
+ –
Center
Speaker
+
–
+
–
two.
Speaker Connections
Separate and strip the ends of
the speaker wire as shown.
Speakers and electronics ter-
minals have corresponding (+)
and (–) terminals. It is impor-
tant to connect both speakers
the speaker wire as shown.
Speakers and electronics ter-
minals have corresponding (+)
and (–) terminals. It is impor-
tant to connect both speakers
identically: (+) on the speaker
to (+) on the amplifier and
(–) on the speaker to (–) on
the amplifier. Wiring “out of
phase” results in thin sound,
weak bass and a poor stereo
image.
to (+) on the amplifier and
(–) on the speaker to (–) on
the amplifier. Wiring “out of
phase” results in thin sound,
weak bass and a poor stereo
image.
Connection Tips
JBL1920/1910 OM 7/17/98 2:47 PM Page 2
JBL continually strives to improve its products. New materials, production methods
and design refinements are introduced into existing models without notice as a rou-
tine expression of our design philosophy. For this reason, JBL loudspeakers may differ
in some respect from their published specifications and descriptions, but will always
equal or exceed the original specifications unless otherwise stated.
and design refinements are introduced into existing models without notice as a rou-
tine expression of our design philosophy. For this reason, JBL loudspeakers may differ
in some respect from their published specifications and descriptions, but will always
equal or exceed the original specifications unless otherwise stated.
If there is no sound from
the surround speakers,
check the following:
the surround speakers,
check the following:
• 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 Dolby
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 Dolby
*
Surround.
If it is not, check to see if
your receiver/amplifier has
other surround modes you
may use.
your receiver/amplifier has
other surround modes you
may use.
If there is no sound from
the center speaker, check
the following:
the center speaker, check
the following:
• Make sure that your
receiver’s Center Channel
Mode is in the “normal” or
“wide” position. If it is in
the “phantom” position, the
center speaker will not play.
• Check all connections
between processor/amplifier
and the center speaker.
receiver’s Center Channel
Mode is in the “normal” or
“wide” position. If it is in
the “phantom” position, the
center speaker will not play.
• Check all connections
between processor/amplifier
and the center speaker.
If the system plays at low
volumes but shuts off as
volume is increased, check
the following:
volumes but shuts off as
volume is increased, check
the following:
• 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 imped-
ance requirements of your
receiver/amplifier.
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 imped-
ance requirements of your
receiver/amplifier.
Troubleshooting
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