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SAFETY
TIP:5
PROTECTION
AND
LOCATION
OF YOUR
SET
16-1. If an outside antenna is connected to the television set, be sure tile
antenna system is grounded
so as to provide some protection
against voltage surges and built up static charges, Section 810 of
the National Electrical
Code, NFPA No, 70-1975, provides informa-
tion with respect 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
electrdde,
and requirements
for the
grounding electrode.
_E
ANTENNA
LEAD IN
GROUND
J
WRE
CL_P
I ,
ANTENNA
D_
CH,_RGE
UNIT
(NEC _CT_ S 10._o_
r,_OU_ING co_Ducrc_s
cSECXlO_
el02_1
_OUNDING
CONDUCTCeS
POWER SERVICIE GROUNDING
ELECTROI_ SYSTEM
{NEC ART 2S0 PART H}
NE CNA TII3_AL ELECTRICAL ¢ODIE
EXAMPLE
OF ANTENNA GROUNDING
AS PER NATIONAL ELECTRICAL
CODE INSTRUCTIONS.
t6-2.
Note to CATV system installer:
(Only for the television set with CATV reception)
This reminder is provided to call CATV system
installer's attention to Article 820-40 of the NEC
that provides guidelines for proper grounding
and, in particular, specifies that the cable ground
shall be connected to the grounding system of
the building, as close to the point of cable entry
as practical.
17.
An outside antenna system should not be locat-
ed In the vicinity of overhead power lines or other
electrical lights 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.
18. For added protection for this television set 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 antenna. This
will prevent damage due to lightning and power-
line surges.
OPERATION
OF YOUR
SET
19.This television set 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 sup-
ply at your home, consult your television dealer or
local power company. For television sets designed
to operate from battery power, refer to the operat-
ing instructions.
20. if the television set does not operate normally by
following
the operating
instructions, unplug
this
television set from the wall outlet and refer servic-
ing to qualified
service personnel.
Adjust only
those controls that are covered in the operating
instructions
as improper adjustment of other con-
trois may result In damage and will often require
extensive work by a qualified technician to restore
the television set to normal operation.
21. When going on a holiday: If your television set is to
remain unused for a period of time, turn the televi-
sion set "OFF" and unplug it from the wall outlet.
IF THE
SET
DOES
NOT
OPERATE
PROPERLY
22. If you are unable to restore normal operation by fol-
lowing
the detailed procedure
in your operating
instructions,
do not attempt any further
adjust-
ments. Unplug the set and call your dealer or ser-
vice technician.
23. Whenever the television set is damaged or fails, or
a distinct change in performance indicates
a need
for service, unplug the set and have it checked by
a professional service technician.
24, It is normal for some "IV sets to make occasional
snapping or popping sounds,
particularly
when
being turned on or off. If the snapping or popping
is continuous
or frequent,
unplug the set and con-
sult your dealer or service technician.
FOR
SERVICING
AND
MODIFICATION
25. DO not
use attachments
not recommended
by the
television
set manufacturer
as they
may
cause
haz-
ards.
26.When
replacement
parts are required,
be sure the
service technician
has used
replacement
parts
specified by the manufacturer
that have the same
characteristics as the origins1 part.
Unauthorized
substitutions may result in fire, electric shock, or
other hazards.
27. Upon completion of any service or lepaJrs to the
television set, ask the service technician
to perform
routine safety checks to determine
that the televi-
sion is in safe operating condition.
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