6 If an outside antenna is connected to the TV set, be sure the13 For added protection of the TV set during a lightning storm or
antenna system is grounded so as to provide some pro t e c t i o nwhen the TV set is to be left unattended for an extended period
against voltage surges and built-up static charges. Section 810of time, unplug it from the wall outlet and disconnect the
of the National Electrical Code provides information with re s p e c tantenna. This will prevent damage to product due to lightning
to proper grounding of the mast and supporting stru c t u re ,s t o rms or power line surg e s .
g rounding of the lead-in wire to an antenna discharge unit, size
of grounding conductors, location of antenna discharge unit,14 A TV set and cart combination should be moved with care .
Quick stops, excessive force, and uneven surfaces may cause
connection re q u i rements for the grounding electro d e .
the TV set and cart combination to overt u rn .
7 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.
EXAMPLE OF ANTENNA GROUNDING
SERVICEAS PER NATIONAL ELECTRICAL CODE
15 Unplug this TV set from the wall outlet and refer servicing to
q u a l i Ţed 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 TV set.
C. If the TV set has been exposed to rain or water.
D. If the TV set does not operate normally by following the
operating instructions. Adjust only those controls that are
c o v e red in the operating instructions as improper adjust-
ment of other controls may result in damage and will often
re q u i re extensive work by a qualiŢed technician to re s t o re
the TV set to normal operation.
8 TV sets are provided with ventilation openings in the cabinetE. If the TV set has been dropped or damaged in any way.
to allow heat generated during operation to be released.F. When the TV set exhibits a distinct change in perfor-
Therefore:mance N this indicates a need for service.
N Never block the bottom ventilation slots of a portable TV
1 6Do not attempt to service this TV set yourself as opening or
set by placing it on a bed, sofa, rug, etc.removing covers may expose you to dangerous voltage or
N Never place a TV set in a Obuilt-in� enclosure unless
proper ventilation is provided.other hazards. Refer all servicing to qualiŢed service personnel.
N Never cover the openings with a cloth or other material.17 When replacement parts are re q u i red, have the serv i c e
N Never place the TV set near or over a radiator or heat re g i s t e r.technician verify in writing that the replacement parts he uses
9 To avoid personal injury:have the same safety characteristics as the original part s .
N Do not place a TV set on a sloping shelf unless properly secure d .Use of manufacture rOs speciŢed replacement parts can
N Use only a cart or stand recommended by the TV s e tp revent Ţre, shock, or other hazard s .
m a n u f a c t u re r.
N Do not try to roll a cart with small casters across thresh-18 Upon completion of any service or repairs to this TV s e t ,
please ask the service technician to perf o rm the safety check
olds or deep pile carpets.described in the manufacture rOs service literature .
N Wall or shelf mounting should follow the manufacturerOs
instructions, and should use a mounting kit approved by19 When a TV set reaches the end of its useful life, impro p e r
the manufacturer.disposal could result in a picture tube implosion. Ask a
q u a l i Ţed service technician to dispose of the TV set.
USE
10 Caution children about dropping or pushing objects into the TV set20 Note to CATV system installer.
t h rough cabinet openings. Some internal parts carry hazard o u sThis reminder is provided to call the CATV system installerOs
attention to Article 820-40 of the NEC that provides
voltages and contact can result in a Ţre or electrical shock.
guidelines for proper grounding and, in particular, speciŢes
11 Unplug the TV set from the wall outlet before cleaning. Dothat the cable ground shall be connected to the grounding
not use liquid or an aerosol cleaner.
system of the building, as close to the point of cable entry
12 Never add accessories to a TV set that has not been designed foras practical.
this purpose. Such additions may result in a hazard . |
ACEC
