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SAFETY
INSTRUCTIONS
EXAMPLE OF ANTENNA GROUNDING AS
_
._'rE_,U,,',.EK_-_N
P_WIRE
DISCHARGE
UNIT
(NEC SECTION
810-20 I
GROUNDING
CONDUCTORS
O SECTtON .,0-2,_
, e oNo,NG
EI_rNODE
_TN_
(NEC ART 250, PARTH).
14.
If an outside antenna is connected to the decoder equipment, be sure the antenna system is groueded so as to provide some
protection against voltage surges and built up static charges. In the U.S. Section 810 of the National Electdcal Cede, ANSI/
NFPA 70, and in Canada Part 1 of the Canadian Electrical Code provides information 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 electrodes, and requirements for the grounding electrode. See
Figure.
15.
For added protection for this High Definition Television Decoder 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. This will prevent damage to the
decoder due to lightning and power-lioe surges.
16.
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 betaken to
keep from touching such power lines or circuits as contact with them might be fatal.
17.
Unplug this High Definition Television Decoder from the wall outlet, and refer servicing to qualified service personnel under the
following conditions:
a.
When the power cord or plug is damaged or frayed.
b.
If liquid has been spilled into the High Definition Television Decoder.
c.
If the High Definition Television Decoder has been exposed to rain or water.
d.
If the High Definition Television DeCOder does not operate normally by following the operating instructions. Adjust only
those controls that are covered by the operating instructions as improper adjustment of other controls may result in
damage and will often require extensive work by a qualitied technician to restore the High Definition Tefevision Decoder
to normal operation.
e.
If the High Definition Television Decoder has been dropped or the cabinet has been damaged.
f.
When the High Definition Television Decoder exhibits a distinctchange in performance - this indicates a need for service.
18.
Do not attempt to service this High Definition Television Decoder yourself as opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
19.
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 odginal part.
Unauthorized substitutions may result in fire, electric shock, or other
hazards.
20.
Upon completion of any service or repairs to this High Definition Television Decoder, ask the service technician to perform
routine safety checks to determine that the decoder is in safe operating condition.
21.
WARNING: To prevent fire or shock hazard, do not expose this appliance to rain or moisture.
22.
CAUTION: TO PREVENT ELECTRIC SHOCK DO NOT USE THIS (POLARIZED) PLUG WITH A RECEPTACLE OR OTHER
OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE,
NOTE" This equipment Podesigned to operate in the U.S.A. Canada and other counthes where the broadcasting system snd AC
house current is exactly the same as in the U.S.A. and Canada.
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