JBL AVR480, Руководство пользователя

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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 manufac-
turer’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 polar-
ized 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, particularly at
plugs, convenience receptacles and the
point where they exit from the apparatus.
11. Only use attachments/accessories
specified by the manufacturer.
12. Use only with the cart, stand, tripod,
bracket or table specified by the manufac-
turer or sold with the appara-
tus. When a cart is used, use
caution when moving the
cart/apparatus combination
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 recom-
mended 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
company. For products intended to operate
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 electrode. See Figure 1. 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, exten-
sion cords, or integral convenience recep-
tacles, 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 voltage points or
short-out parts that could result in a fire
or electric shock. Never spill liquid of any
kind on the product.
21. 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 quali-
fied service personnel.
22. When replacement parts are required,
be sure the service technician has used
replacement parts specified by the manu-
facturer or that have the same character-
istics as the original part. Unauthorized
substitutions may result in fire, electric
shock or other hazards.
23. 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.
24. The product should be mounted to a
wall or ceiling only as recommended by
the manufacturer.
read first!
Important Safety Precautions!
Antenna Lead-In Wire
Ground Clamp
Antenna Discharge Unit (NEC Section 810-20)
Grounding Conductors (NEC Section 810-21)
Electric Service Equipment
Ground Clamps
Power Service Grounding Electrode System
(NEC Art. 250, Part H)
Figure 1.
Example of Antenna Grounding as per
National Electrical Code ANSI/NFPA 70
HCGUL1492/6500 02/2003
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.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: To reduce the risk of electric shock,
do not remove cover (or back).
No user-serviceable parts inside.
Refer servicing to qualified service personnel.
CAUTION: To prevent electric shock,
do not use this (polarized) plug with
an extension cord, receptacle or other outlet
unless the blades can be fully inserted to
prevent blade exposure.
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.