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A\Caution : Read this page carefully to keep your safety.
11.Magnetic
fields
—
Keep
the
unit
away
from
17. Servicing
—
The user should not attempt to ser-
sources of magnetic fields such as TV sets, speaker
vice the unit beyond that described in the operating
systems,
radios,
motorized
toys
or
magnetized
instructions. All other servicing should be referred
objects.
to qualified service personnel.
18. Outdoor antenna grounding
—
lf an outside an-
tenna is connected to the receiver, be sure the an-
tenna system
is grounded so as to provide some
protection against voltage surges and built up static
charges. Section 810 of the National Electrical Code,
ANSI/ NFPA
No. 70—1984,
provides information
12. Cleaning
—
Do not use volatile solvents such as
with respect to proper grounding of the mast and
alcohol, paint thinner, gasoline, or benzine, etc. to
supporting structure, grounding of the lead-in wire
clean the cabinet. Use a clean dry cloth.
to an antenna discharge unit, size of grounding con-
ductors, location of antenna-discharge unit, connec-
tion to grounding electrodes, and requirements for
the grounding electrode. See Figure.
POWER LINES
13. Carts and stands
—
An appliance and cart com-
bination should be moved
with care. Quick stops,
excessive force, and uneven surfaces may cause the
appliance and cart combination
to overturn.
©
\ STANDOFF
) INSULATORS?
SERVICE
ENTRANCE
EQUIPMENT —
ANTENNA
LEAD-IN WIRE
®
ANTENNA
DISCHARGE
UNIT
|
(А, EXTERNAL
ANTENNA
POWER SERVICE GROUNDING
TERMINALS ОҒ PRODUCT:
ELECTRODE
SYSTEM
(e.g. intenor metal water pipe)
GROUND wiRE?: È
"si
BONDING
JUMPER?
GROUND
CLAMPS
OPTIONAL
ANTENNA
GROUNDING
ELECTRODE
DRIVEN
В FEET
(2 44 m) INTO
THE
EARTH
CON
A LOCAL CODES
SEE NEC
14. Nonuse
periods
—
The
power
cord of the unit
FIGURE
EXAMPLE OF ANTENNA GROUNDING ACCORDING TO
should be unplugged from the outlet when left un-
THE NATIONAL ELECTRICAL CODE INSTRUCTIONS
7
7
|
CONTAINED IN ARTICLE 810 — "RADIO AND
used for a long period of time.
TELEVISION EQUIPMENT"
15. Abnormal smell
—
|f an abnormal smell or smoke
è Use No. 10 AWG (5.3 mm?) copper, No. 8 AWG (8.4 mm?) aluminum,
is detected, immediately turn the power OFF and pull
No. 17 AWG (1.0 mm?) copper-clad steel or bronze wire, or larger, as
d
out the power cord. Contact your dealer or nearest
A
service
center.
Secure antenna lead-in and ground wires to house with stand-off in-
POWER
OFF!
sulators spaced from 4 — 6 feet (1.22 —
1.83 m) apart
€ Mount antenna discharge unit as close as possible to where lead-in enters
house
"Use jumper wire not smaller than No. 6 AWG (13.3 mm?) copper, or
the equivalent, when a separate antenna-grounding electrode is used
See NEC Section 810-21(j)
19. Power lines
—
An outdoor antenna should be lo-
16. Damage requiring service
—
The unit should be
cated away from power lines.
serviced by qualified service personnel when:
A.
The power-supply
cord or the plug has been
damaged;
or
B. Objects have fallen, or liquid has been spilled into
Notes:
the unit; or
1. Item 3 is not required except for grounded
or polarized
C.
The unit has been exposed to rain; or
equipment.
D.
Theunit does not appear to operate normally or
2. Item 10 is not required except for units provided with AC outlets.
exhibits
a marked
change
in performance;
or
3. Item 18 and 19 are not required except for units provided with
р
antenna terminals.
E. The unit has been
dropped,
or the enclosure
4. Item 18 complies with UL-1270 in the U.S.A.
damaged.
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