Kenwood K-501USB User Manual download pdf (Page 3)

6. Power Sources –

This product should be operated

only from the type of power source indicated on the

product. If you are not sure of the type of power supply

to your home, consult your product dealer or local power

company.

CAUTION

– 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.

8. 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.

9. 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.

10. Overloading – Do not overload wall outlets,

extension cords, or integral convenience receptacles as

this can result in a risk of ﬁre or electric shock.

11. 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.

12. 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.

13. Damage Requiring Service – Unplug this product

from the wall outlet and refer servicing to qualified

service personnel under the following conditions:

a) When the power-supply cord or plug is damaged,

b) If liquid has been spilled, or objects have fallen

into the product,

c) If the product has been exposed to rain or water,

d) If the product does not operate normally by

following the operating instructions.

e) If the product has been dropped or damaged in

any way, and

f) When the product exhibits a distinct change in

performance – this indicates a need for service.

g) If an abnormal smell or smoke is detected.

14.

Replacement Parts – When replacement parts

are required, be sure the service technician has used

replacement parts specified by the manufacturer

or have the same characteristics as the original part.

Unauthorized substitutions may result in fire, electric

shock, or other hazards.

15. 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.

16. Wall or Ceiling Mounting – This product

should be mounted to a wall or ceiling only as

recommended by the manufacturer.

17. Heat – This product should be situated away

from heat sources such as radiators, heat registers,

stoves, or other products that produce heat. Do not

place a ﬂaming object, such as a candle or lantern,

or near the product.

18. Power Lines – 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. Outdoor Antenna Grounding – 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.

EXAMPLE OF ANTENNA

GROUNDING AS PER NATIONAL

ELECTRICAL CODE

POWER SERVICE GROUNDING

ELECTRODE SYSTEM

(NEC ART 250, PART H)

NEC – NATIONAL ELECTRICAL CODE

GROUNDING CONDUCTORS

(NEC SECTION 810-21)

ANTENNA

LEAD IN WIRE

ANTENNA

DISCHARGE UNIT

(NEC SECTION 810-20)

GROUND CLAMP

ELECTRIC

SERVICE

EQUIPMENT

GROUND CLAMPS

Notes:

1. Item 7 is not required except for grounded or

polarized equipment.

2. Item 19 complies with UL in the U.S.A.

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Kenwood K-501USB User Manual Page 3

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