JBL E150P User Manual

English

NORTHRIDGE™E SERIES

E150P, E250P (230V)

OWNER’S GUIDE

®

READ FIRST!

English

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: To prevent electric shock,

do not remove the grounding plug
on the power cord, or use any plug

or extension cord that does not have

a grounding plug provided.

Make certain that the

AC outlet is properly grounded.

Do not use an adapter plug

with this product.

The lightning flash with arrowhead symbol,
within an equilateral triangle, is intended to
alert the user to the presence of uninsulated

“dangerous voltage” within the product’s
enclosure that may be of sufficient magnitude to constitute a
risk of electric shock to persons.

The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the

literature accompanying the appliance.

1. Read Instructions. All the safety and
operating instructions should be read
before the product is operated.

2. Retain Instructions. The safety and oper­ating instructions should be retained for
future reference.

3. Heed Warnings. All warnings on the
product and in the operating instructions
should be adhered to.

4. Follow Instructions. All operating and
use instructions should be followed.

5. Water and Moisture. The product should
not be used near water – for example, near
a bathtub, washbowl, kitchen sink, laundry
tub, in a wet basement, or near a swimming
pool, and the like.

6. Accessories. Do not place this product
on an unstable cart, stand, tripod, bracket,
or table. The product may fall, causing seri­ous injury to a child or adult, and serious
damage to the product. Use only with a
cart, stand, tripod, bracket, or table recom­mended by the manufacturer, or sold with
the product. Any mounting of the product
should follow the manufacturer’s instruc­tions, and should use a mounting acces­sory recommended by the manufacturer.

7. Wall or Ceiling Mounting. The product
should be mounted on a wall or ceiling
only when and as recommended by the
manufacturer.

Important Safety Precautions!

8. Ventilation. Slots and openings in the
cabinet are provided for ventilation and to
ensure reliable operation of the product
and to protect it from overheating, and these
openings must not be blocked or covered.
The openings should never be blocked by
placing the product on a bed, sofa, rug, or
other similar surface. This product should
not be placed in a built-in installation such
as a bookcase or rack unless proper venti­lation is provided or the manufacturer’s
instructions have been adhered to.

9. Heat. The product should be situated
away from heat sources such as radia­tors, heat registers, stoves, or other prod­ucts that produce heat. If placed near an
amplifier, check with the manufacturer for
applicability.

10. Power Sources. This product should be
operated only from the type of power
source indicated on the marking label. If
you are not sure of the type of power sup­ply to your home, consult your product
dealer or local power company. For prod­ucts intended to operate from battery
power, or other sources, refer to the oper­ating instructions.

11. Grounding or Polarization.

may be equipped with a

This product
polarized alternating
plug having one blade wider than the
other). This plug will fit into the power out­let only one way. This is a safety feature. If
you are unable to insert the plug fully into
the outlet, try reversing the plug. If the plug
should still fail to fit, contact your electri­cian to replace your obsolete outlet. Do not
defeat the safety purpose of the polarized
plug.

12. Power-Cord Protection.

Power-supply cords should be routed so
that they are not likely to be walked on or
pinched by items placed upon or against
them, paying particular attention to cords at
plugs, convenience receptacles, and the
point where they exit from the product.

13. Cleaning. Unplug this product from the
wall outlet before cleaning. Do not use liq­uid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.

14. Nonuse Periods. The power cord of the
product should be unplugged from the out­let when left unused for long periods of
time.

15. Lightning. For added protection for this
product during a lightning storm, or when it
is left unattended and unused for long peri­ods of time, unplug it from the wall outlet
and disconnect the antenna or cable sys­tem. This will prevent damage to the prod­uct due to lightning and power-line surges.

16. Overloading. Do not overload wall out­lets, extension cords, or integral conven­ience receptacles, as this can result in a
risk of fire or electric shock.

-current line plug (a

17. Object and Liquid Entry. Never push
objects of any kind into this product
through openings, as they may touch dan­gerous voltage points or short-out parts
that could result in a fire or electric shock.
Never spill liquid of any kind on the prod­uct.

18. Damage Requiring Service. Unplug this
product from the wall outlet and refer serv­icing to qualified service personnel under
the following conditions:
a. The power-supply cord or the plug has
been damaged; or
b. Objects have fallen, or liquid has been
spilled into, the product; or
c. The product has been exposed to rain or
water; or
d. The product does not operate normally
when following the operating instructions.
Adjust only those controls that are covered
by the operating instructions, as an
improper adjustment of other controls may
result in damage and will often require
extensive work by a qualified technician to
restore the product to its normal operation;
or
e. The product has been dropped, or the
enclosure damaged; or
f. The product does not appear to operate
normally or exhibits a marked change in
performance.

19. Attachments. Do not use attachments
not recommended by the product manufac­turer, as they may cause hazards.

20. Replacement Parts. When replacement
parts are required, be sure the service
technician has used replacement parts
specified by the manufacturer or that have
the same characteristics as the original
part. Unauthorized substitutions may result
in fire, electric shock or other hazards.

21. Safety Check. Upon completion of any
service or repairs to this product, ask the
service technician to perform safety
checks to determine that the product is in
proper operating condition.

22. Servicing. Do not attempt to service this
product yourself, as opening or removing
covers may expose you to dangerous
voltage or other hazards. Refer all servicing
to qualified service personnel.

SPEAKER PLACEMENT

• As a general rule, bass
response increases as a sub­woofer is placed closer to a
wall. Therefore, bass output is
maximized when the sub­woofer is placed in a corner.

• It is also recommended that
the subwoofer be positioned
along the same wall as the
front loudspeakers.

Low-frequency sounds are nor­mally omnidirectional, meaning
the listener can’t tell where they

are generated from. However,
frequencies between 75Hz –
150Hz can be localized, espe­cially at higher volume levels.
Positioning your subwoofer as
recommended will provide the
most natural soundstage and
imaging from your loudspeaker
system.

Remember that these are just
guidelines. Since every listening
room is different, JBL strongly
recommends experimenting

SPEAKER CONNECTION

When we designed the E150P
and E250P powered sub­woofers, our goal was to offer
the user the best possible per­formance combined with the
most flexible and complete
installation options. Please look
over the following three exam­ples to determine which
description best matches your
system and follow the corre­sponding hookup instructions.

ANALOG RECEIVER/PROCESSOR –
SPEAKER LEVEL CONNECTIONS

Use this installation method
with an analog receiver/
processor that does not have
digital processing or bass
management, and also does not
have a subwoofer output or a
volume-controlled preamp
(line-) level output:

Connect your receiver or ampli­fier’s front left and right speaker
terminals to the left and right
terminals on the subwoofer that
are marked “High Level In.”
Connect the left and right termi­nals on the subwoofer that are
marked “High Level Out” to the
cor-responding terminals on the
back of your front left and right
speakers.

To use the binding-post speaker
terminals with bare wire,
unscrew the collar until the hole
through the center post is visi­ble under the collar. Insert the
bare end of the wire through the
hole in the post, then screw the
collar back down until the con­nection is tight. The holes in the
center of the collars are
intended for banana-type con­nectors.

Connect your receiver or ampli­fier’s center, left and right sur­round-speaker terminals to the
corre-sponding terminals on the
back of your center, left and
right surround speakers.

with the positioning of your sub­woofer to obtain the most pleas­ing results in your room. One
technique that can help you find
the ideal subwoofer location is
to temporarily place the sub­woofer near the main listening
location. Then move around the
room and determine where you
hear the most pleasing bass
performance. This would then
be the ideal location for the sub­woofer.

To comply with European CE
certification, 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.

LEVEL

LEVEL

L

L

HIGH

IN

R

R

L

HIGH

OUT`

R

Right Front

+ –

Right Front

+ –

Right Surround

+ –

Right SurroundLeft Surround

+ –

Left Front

+ –

Left Front Center

+ – + –

Left Surround

+ –

+ –

Center

+ –

Subwoofer

+ –

Receiver

English