Instrukcja obsługi JBL Northridge EC25

JBL głośnik Northridge EC25

Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla JBL Northridge EC25 (4 stron) w kategorii głośnik. Ta instrukcja była pomocna dla 5 osób i została oceniona przez 2 użytkowników na średnio 4.5 gwiazdek

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Strona 1/4
E30, E50, E60, E80, E90,
E100, EC35
NORTHRIDGE™E SERIES
®
OWNER’S GUIDE
5 – 6 ft.
(1.5m–1.8m)
MODELS: E30, E50
SPEAKER PLACEMENT
Proper placement of the
speakers is an important step
in obtaining the most realistic
soundstage possible. These
recommendations are for the
optimum placement of the
loudspeakers. Use these
placement recommendations
as a guide. Slight variations
will not diminish your listening
pleasure.
All of the Northridge E Series
loudspeakers referred to in
this guide are video-shielded
and can safely be placed near
a television.
As front speakers
MODELS: E60, E80, E90, E100
As surround speakers
MODEL: EC35
(0–0,6m)
The EC35 center channel
loudspeaker is designed to
complement all of the
Northridge E Series loud-
speakers. It is the ideal way to
re-create the cinematic expe-
rience in your home.
MODELS: E30,
E50, E60, E80,
E90, E100
MODEL: EC35
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 poor imaging.
To use the binding-post
speaker terminals, unscrew
the colored collar until the
pass-through hole in the cen-
ter post is visible. Insert the
bare end of the wire through
this hole; then screw the collar
down until the connection
is tight.
The hole in the center of each
collar is intended for use with
banana-type connectors. To
comply with European CE cer-
tification, these holes are
blocked with plastic inserts at
the point of manufacture. To
use banana-type connectors
requires the removal of the
inserts. Do not remove these
inserts if you are using the
product in an area covered by
the European CE certification.
BI-WIRING
The bi-wire connection
method requires one amplifier
and two sets of speaker wires.
By removing the shorting bars,
connections may be made to
the individual network
sections
using four conductors,
one for
each of the four terminals.
For single-wire connection,
leave the shorting bars in
place and connect only a sin-
gle set of speaker wires (two
conductors) to the two upper
terminals.
Bi-Wire Connections
MODELS: E30, EC35, E50
The supplied self-adhesive
rubber feet may be attached
to the bottom corners of your
speakers to protect your
furniture.
MODELS: E60, E80, E90,
E100
These models feature four
rubber feet that enable them to
be placed on a smooth-
surfaced floor, such as tile or
hardwood. Four metal spikes
are supplied for use when the
speaker is to be placed on a
carpeted surface, to decouple
the speaker from the floor and
prevent unwanted damping. To
insert the spikes, gently lay the
speaker on its side (not its
front or back) on a soft,
nonabrasive surface. Each
spike screws into the threaded
insert in the center of each
rubber foot. Make sure all
four spikes are screwed in
completely for stability.
NEVER drag the speaker to
move it, as this will damage
the spikes, the feet and/or the
wood cabinet itself. Always lift
the speaker and carry it to its
new location.
CAUTION: Floorstanding
(tower) loudspeakers have a
high center of gravity and may
become unstable and tip over
during earthquakes, or if
rocked, tipped or improperly
positioned. If this is a concern,
these speakers should be
anchored to the wall behind
them, using the same proce-
dures and hardware custom-
ary for anchoring bookcases
and wall units. The customer is
responsible for proper installa-
tion and proper selection of
hardware.
– +
– +
– +
Amplifier
High Frequency
Low Frequency
Receiver
Speaker Outputs
– +
CENTER
CENTER
– +
– +– +
– +
Receiver’s Speaker Outputs
LEFT
LEFT
RIGHT
RIGHT
– +
SPEAKER CONNECTIONS
TROUBLESHOOTING
If there is no sound from
any of the speakers:
• Check that receiver/ampli-
fier is on and that a source is
playing.
• Review proper operation of
your receiver/amplifier.
If there is no sound com-
ing from one speaker:
• Check the “Balance”
control on your receiver/
amplifier.
• Check all wires and connec-
tions between receiver/
amplifier and speakers.
• Make sure no wires are
touching other wires or
terminals and creating a short
circuit.
• 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 config-
ured so that the speaker in
question is enabled.
• Turn off all electronics and
switch the speaker in ques-
tion with one of the other
speakers that is working cor-
rectly. Turn everything back
on, and determine whether
the problem has followed the
speakers, or has remained in
the same channel. If the prob-
lem is in the same channel,
the source of the problem is
most likely with your receiver
or amplifier, and
you should
consult the owner’s manual for
that product for
further information.
If the prob-
lem has followed the speaker,
consult your dealer for further
assistance or, if that is not
possible, visit www.jbl.com
for further
information.
If the system plays at
low volumes but shuts
off as volume is
increased:
• Check all wires and connec-
tions 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.
If there is no (or low)
bass output:
• Make sure the polarities
(+ and –) of the left and right
“Speaker Inputs” are
connected properly.
• Consider adding a powered
subwoofer to your system for
use with digital “.1” surround
formats.
If there is no sound from
the surround speakers:
• Check all wires and connec-
tions 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/ ampli-
fier has other surround
modes you may use.
• In Dolby Digital or DTS
modes, make sure your
receiver/processor is config-
ured 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.
Declaration of Conformity
We, Harman Consumer International
2, route de Tours
72500 Chateau-du-Loir
France
declare in own responsibility that the products
described in this owner’s manual are in compliance
with technical standards:
EN 50081-1:1992
EN 50082-1:1997
Gary Mardell
Harman Consumer International
Chateau-du-Loir, France 8/03

Specyfikacje produktu

Marka: JBL
Kategoria: głośnik
Model: Northridge EC25

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