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25
PlacingorMoving--Donotplaceonanunstablecad,stand,tripod,
bracketortable.Theproductmayfall,causingseriousinjurytoachildor
adult,andseriousdamagetotheproduct.
Aproductandcartcombinationshouldbemovedwithcare.Quickstops,
excessiveforce,andunevensurfacesmaycausetheproductandcart
combinationtooverturn.
PowerSources--TheCA470CompactPowerAdaptershouldbe
operatedonlyfromthetypeofpowersourceindicatedonthemarkinglabel,ifyouarenot
sureofthetypeofpowersupplytoyourhome,consultyourproductdealerorlocalpower
company.Regardingotherpowersourcessuchasbatterypower,refertoinstructionsinthis
manual
Pdarization--The0A-570CompactPowerAdapterisequippedwithapolarized2-prong
plug(aplughavingonebladewiderthantheother).The2-prongpolarizedplugwillfitinto
thepoweroutletonlyoneway.Thisisasafetyfeature.Ifyouareunabletoinserttheplug
fullyintotheoutlet,tryreversingtheplug.Iftheplugstillfailstofit,contactyourelectrician
toreplaceyourobsoleteoutlet.Donotdefeatthesafetypurposeofthepolarizedplug.
PowerCordProtection--Powercordsshouldberoutedsothattheyarenotlikelytobe
walkedonorpinchedbyitemsplaceduponoragainstthem.Payparticularattentiontoplugs
andthepointfromwhichthecordsexittheproduct.
OutdoorAntennaGrounding--Ifan
outsideantennaisconnectedtothe
product,besuretheantennais
groundedsoastoprovidesome
protectionagainstvoltagesurges
andbuilt-upstaticcharges.Section
810oftheNationalElectricalCode,
ANSI/NFPANo.70--1984,
provides information with respect to
proper groundingof the mastand
supportingstructure, groundingof
the lead-inwire to an antenna
dischargeunit, size ofgrounding
conductors,location of antenna
dischargeunit, connectionto
grounding electrodes,and
Fig, 1 EXAMPLEOFANTENNAGROUNDINGASPERNATIONAL
ELECTRICALCODE
__ ANTENNA LEAD
_- INWIRE
GROUND
CLAMP ANTENNADISCHARGEUNIT
/ :I,NECSECT,ON,......
ELECTRIC _-- GROUNDING CONDUCTORS
(NEC SECTION 810-21}EQUIPMENT _
--.._ GROUNDCLAME_
__R SERVICEGROUNDING
ELECTRODE SYSTEM
NED NATIONAL
ELECTRICAL CODE (NEC ART 250 PART H}
requirementsfor the groundingelectrode. Seefigure 1.
26 Lightning -- Foradded protectionof this productduring a lightning storm, or when it is left
unattendedandunused forlong periods oftime, disconnect itfrom the wall outlet and
disconnectthe antenna.This wiii preventdamageto the productdueto lightning andpoweF
line surges.
27 Overloading-- Donot overloadwall outlets andextensioncordsas this can resultin arisk of
fire or electric shock.
28 ObiectsandLiquid Entry-- Neverpushobjectsof any kind into this productthrough
openingsasthey maytouch dangerousvoltagepointsor shortout partsthat could resultin a
fire or electric shock.Be carefulnot tospill liquid of any kindonto the product.
29 Servicing -- Do not attemptto servicethis product yourselfasopeningor removing covers
may exposeyouto dangerousvoltageor other hazards.Referall servicing toqualified
servicepersonnel.