SAFETYINSTRUCTIONS- Readbeforeoperatingequipment
Thisproductwasdesignedandmantdacturedtomeetstrictqualityand
safetystandards.Thereare,however,someinstallationandoperation
precautionswhichyoushouldbeparticularlyawareof.
1. ReadInstructions- AllthesafetyandoperaUnginstructionsshould
bereadbeforetheapplianceisoperated.
?_ Retaininstructions- The safetyandoperatinginstructionsshould
beretainedforfuturereference.
3. ReedWarnings- Allwarningsonthe applianceandintheoperating
instructionsshouldbeadheredto.
4. FollowInstructions- Alloperatinganduseinstructionsshouldbe
followed.
5. WaterandMoisture- Theapplianceshouldnotbe usednearwater
- forexample,neara bathtub,washbowl,kitchensink,laundrytub,
inawetbasementornearaswimmingpool,etc.
6. CartsandStands- Theapplianceshouldbeusedonlywitha cartor
standthatis recommendedbythemanufacturer.
6A. _ An applianceand cartcombinationshouldbemoved
withcare. Quickstops,excessiveforce,and uneven
surfacesmaycausetheapplianceandcart combination
tooverturn.
7. Wallor CeilingMounting- Theapplianceshouldbemountedto a
wallorceilingonlyasrecommendedbythemanufacturer.
8. Ventilation- Theapplianceshouldbesituatedsothatitslocationor
positiondoesnotinterferewithitsproperventilation.Forexample,
theapplianceshouldnotbesituatedona bed,sofa,rug,or similar
surfacethat mayblockthe ventilationopenings;or, placedina
built-ininstallation,suchasa bookcaseorcabinetthat mayimpede
theflow ofairthroughtheventilationopenings.
9. Heat- Theapplianceshouldbe situatedawayfrom hearsources
suchas radiators,heat registers,stoves,or otherappliances
(includingamplifiers)that produceheat.
10. PowerSources- Theapplianceshouldbe connectedto a power
supplyonlyofthetypedescribedintheoperatinginstructionsoras
markedontheappliance.
11. Power-CordProtection- Powersupplycordsshouldberoutedso
thattheyare notlikelyto bewalkedonorpinchedbyitemsplaced
uponor againstthem, payingparticularattentionto cordsand
plugs,conveniencereceptacles,andthepointwheretheyexitfrom
theappliance.
12. Cleaning- Theapplianceshouldbecleanedonlyasrecommended
bythemanufacturer.
13. PowerLines- Anoutdoorantennashouldbe locatedawayfror_
powerlines.
14. OutdoorAntennaGrounding- Ifan outsideantennaisconnectedto
the receiver,be surethe antennasystemis groundedsoas to
providesomeprotectionagainstvoltagesurgesand builtupslatic
charges.
Section810of the NationalElectricCode,ANSIINFPANo.70-1984,
providesinformationwithrespectto propergroundingof the mats
and supportingstructuregroundingofthe lead-inwire to an
antennadischargeunit.sizeof groundingconnectors,locationof
antenna-dischargeunit,connectiontogroundingelectrodesand
requirementsforthegroundingelectrode.SeeFig.below.
15. Non-usePeriods - Thepower cordofthe applianceshouldbe
unpluggedfromtheoutletwhenleftunusedfor a longperiodof
time.
16. ObjectandLiquid Entry- Careshouldbetakensothatobjectsdo
notfall and liquidsare notspilledintothe enclosurethrough
openings.
17. DamageRequiringService- Theapplianceshouldbeservicedby
qualifiedservicepersonnelwhen:
k. Thepowersupplycordortheplughasbeendamaged;or
B. Objects havefallen, or liquid hasbeen spilledinto the
appliance;or
C. Theappliancehasbeenexposedtorain;or
D. Theappliancedoesnotappeartooperatenormallyorexhibits
a markedchangeinperformance;or
E. Theappliancehasbeendropped,ortheenclosuredamaged.
18. Servicing- Theusershouldnotattemptto servicetheappliance
beyondthat describedin the operatinginstructions.All other
servicingshouldbereferredtoqualifiedservicepersonnel.
Noteto the CATVsysteminstaller:.Thisreminderis providedtocallthe
CATVsysteminstaller'sattentionto Article820-40 of the NEC that
providesguidelinesforpropergroundingand,inparticular,specifiesthat
the cablegroundshallbeconnectedto thegroundingsystemofthe
building,asclosetothepointofcableent_aspractical.
EXAMPLEOFANTENNAGROUNDINGASPERNATIONALELECTRICALCODE(NEC)
ExampleofAntennaGrounding
as per NEC- NationalElectricCode
ANTENNALEADIN WIRE
ELECTRICSERVICEEQUIPMENT
ANTENNADISCHARGEUNIT(Ec szc_. _o-,n)
GROUNDINGCONDUCTORS(Ec s_'_oNm-2_)
GROUNDCLAMPS
POWERSERVICEGROUNDINGELECTRODESYSTEM(EcM'r2so.P_.)