CONTROL ONE (serv.man10) - JBL Audio User Guide / Operation Manual. Page 2

1. Unpacking: Check the product care-
fully. If it has been damaged in transit,
report the damage immediately by calling
your dealer and/or the shipping company
that delivered it.

2. Connections: Whenever changing,
connecting or disconnecting signal or
power cables etc., always turn off all
equipment. This prevents transients from
entering the equipment and prevents
electrical energy from reaching you.
Keep all connections out of the reach of
children. Before moving the unit, be cer-
tain to disconnect any interconnection
cords with other components, and make
certain that you disconnect any powered
units from the AC outlet.

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

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

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

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

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

8. Accessories. To ensure proper opera-
tion and to avoid the potential for safety
hazards, place the unit on a firm and level
surface. When placing the unit on a shelf,
be certain that the shelf and any mount-
ing hardware can support the product’s
weight. Do not place this product on an
unstable cart, stand, tripod, bracket, or
table. The product may fall, causing seri-
ous 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 manu-
facturer’s instructions, and should use a
mounting accessory recommended by
the manufacturer.

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

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

11. Attachments. Do not use attachments
not recommended by the product manu-
facturer, as they may cause hazards.

12. Replacement Parts. When replace-
ment parts are required, be sure the ser-
vice 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.

13. 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.

14. Feet/Spikes. When positioning, or
moving this product ensure that is lifted
rather than dragged across any
floor/mounting surface. This will avoid
any damage to the floor/mounting sur-
face. Attention! Products and/or product
feet constructed of rubber or plastics
may, in seldom cases, react chemically
and discolor treated or non-treated
wooden surfaces if positioned without
protection.

15. Warranty: The following conditions
may result in a void product warranty:

a. the manufacturers serial number is

removed or forged.

b. if repairs and/or modifications and/or

other treatments/tunings have been
carried out by non-authorized person-
nel or accessories/supplements are
attached, which are not approved by
manufacturer/importer.

16. Warranty: The following items are not
covered by the product warranty:

a. Damage caused by inappropriate han-

dling despite clear instructions pro-
vided in the owners manual.

b. Damage to mechanical parts (such as

record-/playback heads, moving rubber
and plastic parts and fuses) as well as
results of normal wear and tear.

c. Damage caused by external action or

influence.

d. Damage caused by miss-use by user.

e. Damage caused by excessive electri-

cal mains supply voltage or lightning
strike.

f. Damage caused by fire, water or

smoke.

g. Damage known to buyer prior to pur-

chase.

h. Damage caused by professional

employment of home entertainment
products (e.g. for catering trade,
restaurants, public address or infinite
loop announcement use etc.)

17. Specifications: All product specifica-
tions/features are subject to change
without notification.

Passive Products:
18. Amplifiers: Amplifiers used to drive
these units must deliver a sufficient out-
put power. A lack of output power may
lead to amplifier-clipping, which causes
damage not covered by guarantee.

Active (Powered) Products:
19. 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.

Make certain that the proper space (more
than 10cm) is provided both above and
below the unit for ventilation. If the ampli-
fier will be installed in a cabinet or other
enclosed area, make certain that there is
sufficient air movement within the cabi-
net, with means provided for hot air to
exit and for cool air to be brought in.

Do not obstruct the ventilation slots on
the top of the unit or place objects
directly over them. Remember, power
amplifiers generate heat, and the
heatsink fins and ventilation slots that
form part of the cabinet are specially
designed to remove this heat. Placing
other electronic equipment near these
heat-dissipation systems may possibly
affect the long term reliability of both your
amplifier and the objects placed above it.

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.