Zenith IQB27B44 Operating Manual & Warranty page 4

(Continued from previous page)
14. Outdoor Antenna Grounding
If an outside antenna or cable systemis connectedto the
product, be sure the antenna or cable systemis grounded
so as to providesome protection against vottage surges
and bull,t-up static charges.Articte 810 of the National
Electrical. Code(U.S.A.), ANSI/NFPA 70 provides
information with regardto proper groundingof the mast
and supportingstructure,groundingof the l,ead-in wire to
an antenna dischargeunit, size of groundingconductors,
location of antenna-discharge unit, connectionto
groundingelectrodes,and requirementsfor the grounding
el,ectrode.
Exampteof Grounding Accordingto NaUonat Etectrica[
Codeinstructions
Ground Clamp_ -_'_<._._
-_ Antenna Lead in Wire
• GrOUnding_uclor
(NEC Section 810-21)
Ground _amps
PowQr Service Grounding
Eleckode System (NEC
Art 250, Pad H)
NEC - National E [ecLrica[ Code
15. Lightning
Foradded protection for this product(receiver) during a
lightning storm, or when it is left unattendedand unused
for long periodsof time, unplug it from the watt outlet and
disconnectthe antenna or cabte system.Thiswitt prevent
damageto the productdue to lightning and power-l,ine
surges.
16. Power lines
An outside antenna system shouldhot be tocated in the
vicinity of overheadpower tines or other el,ectric Ught or
powercircuits,or where it can fatt into such powerEnesor
circuits.Wheninstal'.l,ingan outside antenna system,
extremecare should be taken to keep from touching such
powertines or circuitsas contact with them might be
fatal..
17.0vertoading
Do not overtoadwatt outl,etsand extensioncordsas this
can resultin a risk of fire or electric shock.
18. Object and Liquid Entry
Neverpush objects of any kind into this productthrough
openingsas they may touch dangerous voltage points or
short-out parts that coul,dresultin a fire or el,ectricshock.
Never spit[ l,iquidof any kind on the product.
19.
Servicing
Do not attempt to servicethis productyourself as opening
or removingcoversmay exposeyou to dangerous voltage
or other hazards.Referart servicingto qualified service
personnel..
20.
Damage Requiring
Service
Unplugthis productfrom the watt outlet and refer servic-
ing to qualified servicepersonnel, underthe fottowing
conditions:
a. If the power-suppl.y cord or ptugis damaged.
b. If l,lquidhas been spil,ted,or objects have faLl,en into
the product.
c. If the product has been exposedto rain or water.
d. If the productdoes not operate normal,l,y b y fol,towing
the operatinginstructions. Adjustonly those controLs that
are coveredby the operatinginstructionsas an improper
adjustment of other controLs may resultin damageand will
often requireextensive work by a qual,ifiedtechnicianto
restorethe productto its normaloperation.
e. If the producthas been droppedor the cabinet has
been damaged.
f. If the productexhibits a distinct changein
performance.
21. Reptacement Parts
When replacementparts are required,be sure the service
technician has used replacementparts specifiedby the
manufacturer or have the samecharacteristicsas the
original,part. Unauthorizedsubstitutionsmay result in fire,
electric shock,or other hazards.
22. Safety Check
Upon comptetion of any serviceor repairsto this product,
ask the servicetechnician to performsafety checksto
determine that the productis in properoperating
condition.
23. Watt or CeiUng Mounting
The productshoul,d be mountedto a wall,or ceiling only as
recommended by the manufacturer.
24. Heat
The product shouldbe situated away from heat sources
suchas radiators, heat registers,stoves,or other products
(including amplifiers) that produceheat.
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