JBL STUDIO L Series Operator'S Manual Download Page 2

2

READ FIRST! 

Important Safety Precautions!

1.

Read these instructions.

2.

Keep these instructions.

3.

Heed all warnings.

4.

Follow all instructions.

5.

Do not use this apparatus near

water.

6.

Clean only with a dry cloth.

7.

Do not block any ventilation 

openings. Install in accordance with
the manufacturer’s instructions.

8.

Do not install near any heat

sources such as radiators, heat
registers, stoves or other apparatus
(including amplifiers) that produce
heat.

9.

Do not defeat the safety purpose

of the polarized or grounding-type
plug. A polarized plug has two
blades with one wider than the
other. A grounding-type plug has two
blades and a third grounding prong.
The wide blade or the third prong
are provided for your safety. If the
provided plug does not fit into your
outlet, consult an electrician for
replacement of the obsolete outlet.

10.

Protect the power cord from

being walked on or pinched, particu-
larly at plugs, convenience recepta-
cles and the point where they exit
from the apparatus.

11.

Only use attachments/acces-

sories specified by the manufac-
turer.

12.

Use only with the cart, stand,

tripod, bracket or table specified by
the manufacturer or sold with the
apparatus. When a cart
is used, use caution
when moving the
cart/apparatus combi-
nation to avoid injury
from tip-over.

13.

Unplug this apparatus during

lightning storms or when unused for
long periods of time.

14.

Refer all servicing to qualified 

service personnel. Servicing is
required when the apparatus has
been damaged in any way, such 
as power-supply cord or plug is 
damaged, liquid has been spilled 
or objects have fallen into the 
apparatus, the apparatus has been
exposed to rain or moisture, does 
not operate normally, or has been
dropped.

15.

Do not use attachments not 

recommended by the product 
manufacturer, as they may cause 
hazards.

16.

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 com-
pany. For products intended to oper-
ate from battery power, or other
sources, refer to the operating
instructions.

17.

If an outside antenna or cable 

system is connected to the product,
be sure the antenna or cable system
is grounded so as to provide some
protection against voltage surges
and built-up static charges. Article
810 of the National Electrical Code,
ANSI/NFPA 70, provides information
with regard to proper grounding of
the mast and supporting structure,
grounding of the lead-in wire to an
antenna discharge unit, size of
grounding conductors, location of
antenna-discharge unit, connection
to grounding electrodes, and
requirements for the grounding elec-
trode. See Figure A.

18.

An outside antenna system

should not be located in the vicinity
of overhead power lines or other
electric light or power circuits, or
where it can fall into such power
lines or circuits. 

When installing an outside antenna
system, extreme care should be
taken to keep from touching such
power lines or circuits, as contact
with them might be fatal.

19.

Do not overload wall outlets,

extension cords, or integral 
convenience receptacles, as this 
can result in a risk of fire or electric
shock.

20.

Never push objects of any kind

into this product through openings,
as they may touch dangerous volt-
age points or short-out parts that
could result in a fire or electric
shock. Never spill liquid of any kind
on the product.

21.

The apparatus shall not be

exposed to dripping or splashing, 
and no objects filled with liquids,
such as vases, shall be placed on 
the apparatus.

22.

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 ser-
vice personnel.

23.

When replacement parts are

required, be sure the service tech-
nician has used replacement parts
specified by the manufacturer or
that have the same characteristics
as the original part. Unauthorized
substitutions may result in fire, elec-
tric shock or other hazards.

24.

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.

25.

The product should be mounted

to a wall or ceiling only as recom-
mended by the manufacturer.

Figure A.
Example of Antenna Grounding as
per National Electrical Code,
ANSI/NFPA 70

All manuals and user guides at all-guides.com

Summary of Contents for STUDIO L Series

Page 1: ...English L8400P 230 STUDIO L SERIES OWNER S GUIDE All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...g instructions 17 If an outside antenna or cable system is connected to the product be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built up...

Page 3: ...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 connecto...

Page 4: ...erminals on your receiver or amplifier Make sure that you have con figured your surround sound processor for Subwoofer On Also remember to configure your receiver for 5 1 6 1 or 7 1 channel operation...

Page 5: ...r s front left and right speaker terminals to the left and right terminals on the subwoofer that are marked Speaker Level In Connect the left and right terminals on the subwoofer that are marked Speak...

Page 6: ...s pleasing to you Crossover Adjustments The Crossover Frequency Con trol determines the highest frequency at which the sub woofer reproduces sounds If your main speakers can com fortably reproduce som...

Page 7: ...t the powered subwoofer is plugged into an active electrical outlet and is switched on Check all wires and connections between the receiver amplifier and the sub woofer Make sure all wires are connect...

Page 8: ...Scape motor structure Symmetrical Field Geometry SFG oversized fiberglass voice coil magnetic shorting ring Baffle Low diffraction IsoPower Enclosure Sealed Inputs Gold plated 5 way binding post speak...

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