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11 A
An appliance and cart
combination should be moved
with care. Quick stops, exces-
sive force, and uneven surfaces
may cause the appliance and
cart combination to overturn.
12 Outdoor Antenna Grounding -
If an outside an-
tenna or cable system is connected to the video product,
be sure the antenna or cable 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, provides information with
respect to proper grounding of the mast and supporting
structure, grounding of the lead-in wire to an antenna dis-
charge unit, size of grounding conductors, location of an-
tenna-discharge unit, connection to grounding electrodes,
and requirements for the grounding electrode. See ex-
ample below.
EXAMPLE OF ANTENNA GROUNDING
ELECTRIC SERVICE EQUIPMENT
ANTENNA DISCHARGE UNIT
(NEC SECTION 810-20)
(NEC SECTION 8!0-21)
-==- ........._
POWER SERVICE GROUNDING ELECTRODE
SYSTEM(NEC ART 250,PART H)
NEC - NATIONAL ELECTRICAL CODE
13 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 out-
side antenna system, extreme care should be taken to keep
from touching or approaching such power lines or cir-
cuits as contact with them might be fatal. Installing an
outdoor antenna can be hazardous and should be left to a
professional antenna installer.
USE
14 Cleaning - Unplug this video product from the
wall outlet before cleaning. Do not use liquid cleaners or
aerosol cleaners. Use a damp cloth for cleaning.
15 Object and Liquid Entry - Never push objects
of any kind into this video 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 video product.
16 Lightning - For added protection for this video
product during a lightning storm, or when it is left unat-
tended and unused for long periods of time, unplug it from
the wall outlet and disconnect the antenna or cable-sys-
tem. This will prevent damage to the video product due
to lightning and power-line surges.
SERVICE
17 Servicing - Do not attempt to service this video
product yourself as opening or removing covers may ex-
pose you to dangerous voltage or other hazards. Refer all
servicing to qualified service personnel.
18 Conditions Requiring Service - Unplug this
video product from the wall outlet and refer servicing to
qualified service personnel under the following condi-
tions.
a.
When the power -
supply cord or plug is damaged.
b. If liquid has been spilled, or objects have fallen into
the video product.
c. If the video product has been exposed to rain or wa-
ter.
d. If the video product does not operate normally by
following the operating instructions. Adjust only
those controls that are covered by the operating in-
structions. Improper adjustment of other controls may
result in damage and will often require extensive work
by a qualified technician to restore the video product
to its normal operation.
e. If the video product has been dropped or the cabinet
has been damaged.
f.
When the video product exhibits a distinct change in
performance - this indicates a need for service!
19 Replacement Parts - When replacement parts
are required, have the service technician verify that the
replacements he uses have the same safety characteris-
tics as the original parts. Use of replacements specified
by the video product manufacturer can prevent fire, elec-
tric shock or other hazards.
20 Safety Check - Upon completion of any service
or repairs to this video product, ask the service techni-
cian to perform safety checks recommended by the manu-
facturer to determine that the video product is in safe op-
erating condition.
21 Heat - The product should be situated away from
heat sources such as radiators, heat registers, stoves, or
other products (including amplifiers) that produce heat.
E3
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