SAFETY PRECAUTIONS
grounded so as toprovide some protection
against voltage surges andbuilt-up static
charges. Section 810 ofthe National Electric
Code, ANSI/NFPA 70, providedinformation
with respect to propergrounding of the mast
and supporting structure, groundingof the
lead-in wire to anantenna discharge product,
size of grounding conductors,location of
antenna discharge product, connectionto
grounding electrodes and requirementsfor
grounding electrodes.
SERVICING
Do not attempt toservice this product yourself
as opening or removingcovers may expose
you to dangerous voltageor other hazards.
Refer all servicing toqualified service
personnel.
REPLACEMENT PARTS
When replacement parts arerequired, be sure
the service technician usesreplacement parts
specified by the manufactureror those that
have the same characteristicsas the original
part. Unauthorized substitutions mayresult in
fire, electric shock orother hazards.
SAFETY CHECK
Upon completion of anyservice or repairs to
this product, ask theservice technician to
perform safety checks todetermine that the
product is in properoperating condition.
WALL ORCEILING MOUNTING
The product should bemounted to a wallor
ceiling only as recommendedby the
manufacturer.
DAMAGE REQUIRING SERVICE
Unplug the product fromthe wall outlet and
refer servicing to qualifiedservice personnel
under the following conditions:
When the power-supply cordor plug is
damaged.
If liquid has beenspilled or objects havefallen
into the product.
If the product hasbeen exposed to rainor
water.
If the product doesnot operate normally by
following the operating instructions. Adjust
only those controls thatare covered by the
operating instructions, as anadjustment other
controls may result indamage and will often
require extensive work bya qualified
technician to restore theproduct to its normal
operation.
If the product hasbeen dropped or thecabinet
has been damaged.
When the product exhibitsa distinct change in
performance-this indicates a needfor service.
HEAT
The product should besituated away from
heat sources such asradiators, heat registers,
stoves or other products(Including amplifiers)
that produce heat.
NOTE TO CATV SYSTEM INSTALLER
This reminder is providedto call the CATV
system installer's attention toArticle 820-40 of
the NEC that providesguidelines for proper
grounding and, in particular, specifies that the
cable ground shall beconnected to the
grounding system of thebuilding, as close to
the point of cableentry as practical.
24.
23.
20.
18.
22.
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21.
a.
b.
c.
d.
e.
f.
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