JBL MEDSUB 2000, MEDIA 2000, MEDIA SUB, MEDIA SUB 2000 User Manual
MultiMedia Series Loudspeakers
Media 2000
Media Sub2000
From the world’s premier movie houses, concert stages and recording studios
to a PC near you – legendary, high-performance
JBL sound that audio professionals have relied on for more than fifty years.
thank you for choosing JBL. For over 50 years, JBL has
been involved in every aspect of musical and film recording and
reproduction, from live performances to monitoring the recordings
you play in your home, car or office.
We’re confident that the JBL loudspeaker you have
chosen will provide every note of enjoyment that you expected –
and that when you think about purchasing additional audio equipment for your home, car or office, you will once again choose JBL.
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JBL Consumer Products
read first! Important Safety Precautions!
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.
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. This product may
be equipped with a polarized
alternating-current line plug
(a 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.
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 onto, 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.
Part No. JBLULA 6/96
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