SAFETYINSTRUCTIONS- Readbeforeoperatingequipment
Thisproductwasdesignedandmanufacturedto meetstrict qualityand
safetystandards.Thereare,however,someinstallationandoperation
precautionswhichyoushouldbeparticularlyawareof.
1. ReadInstructions-Allthesafetyandoperatinginstructionsshould
bereadbeforetheapplianceisoperated.
2. RetainInstructions- Thesafetyandoperatinginstructionsshould
beretainedforfuturereference.
3. HeedWarnings- Allwarningsontheapplianceandintheoperating
instructionsshouldbeadheredto.
4. FollowInstructions- Alloperatinganduseinstructionsshouldbe
followed.
5. WaterandMoisture-Theapplianceshouldnotbeusednearwater
- for example,neara bathtub,washbowl,kitchensink,laundrytub,
inawetbasementorneara swimmingpool,etc.
6. CartsandStands-Theapplianceshouldbeusedonlywithacartor
standthatisrecommendedbythemanufacturer.
6A. _ An applianceand cart combinationshouldbe moved
withcare. Quick stops, excessiveforce,and uneven
surfacesmaycausetheapplianceandcartcombination
tooverturn.
7. Wallor CeilingMounting- Theapplianceshouldbemountedtoa
wallorceilingonlyasrecommendedbythemanufacturer.
8. Ventilation- Theapplianceshouldbesituatedsothatitslocationor
positiondoesnotinterferewithitsproperventilation.Forexample,
theapplianceshouldnotbesituatedona bed,sofa,rug,or similar
surfacethatmay blockthe ventilationopenings;or, placedin a
built-ininstallation,suchasabookcaseor cabinetthatmayimpede
theflowofairthroughtheventilationopenings.
9. Heat- Theapplianceshouldbesituatedawayfromheatsources
suchas radiators,heat registers,stoves,or other appliances
(includingamplifiers)thatproduceheat.
lg. PowerSources-Theapplianceshouldbe connectedtoa power
supplyonlyofthetypedescribedintheoperatinginstructionsoras
markedontheappliance.
11. Power-CordProtection- Powersupplycordsshouldbemutedso
thattheyarenotlikelytobewalkedonorpinchedbyitemsplaced
uponor against them,payingparticularattentionto cordsand
plugs,conveniencereceptacles,andthepointwheretheyexitfrom
theappliance.
12. Cleaning- Theapplianceshouldbecleanedonlyasrecommended
bythemanufacturer.
13. PowerLines-An outdoorantennashouldbelocatedawayfrom
powerlines.
14. OutdoorAntennaGrounding- Ifanoutsideantennaisconnectedto
the receiver,besuretheantennasystemis groundedsoas to
providesomeprotectionagainstvoltagesurgesandbuiltupstatic
charges.
Section810oftheNationalElectricCode,ANSI/NFPANo.70-1984,
providesinformationwithrespecttopropergroundingofthemats
and supportingstructuregroundingof the lead-inwire to an
antennadischargeunit,sizeofgroundingconnectors,locationof
antenna-dischargeunit,connectionto groundingelectrodesand
requirementsforthegroundingelectrode.SeeFig.below.
15. Non-usePeriods - The powercordofthe applianceshouldbe
unpluggedfromtheoutletwhenleftunusedfor a longperiodof
time.
16. ObjectandLiquid Entry- Careshouldbetakensothatobectsdo
not fall and liquidsare not spilledintothe enclosurethrough
openings.
17. DamageRequiringService-Theapplianceshouldbeservicedby
qualifiedservicepersonnelwhen:
A. Thepowersupplycordortheplughasbeendamaged;or
B. Objectshavefallen, or liquid has beenspilled intothe
appliance;or
C. Theappliancehasbeenexposedtorain;or
D. Theappliancedoesnotappeartooperatenormallyorexhibits
amarkedchangeinperformance;or
E. Theappliancehasbeendropped,ortheenclosuredamaged.
18. Servicing- Theusershouldnot attemptto servicetheappliance
beyondthat describedin the operatinginstructions.All other
servicingshouldbereferredtoqualifiedservicepersonnel.
Noteto the CATVsysteminstaller: This reminderis providedto call the
CATV system installer's attention to Article 820-40 of the NEC that
providesguidelinesfor propergroundingand, in particular,specifiesthat
the cable ground shall be connected to the grounding system of the
building,as closeto the pointof sable entryaspractical.
EXAMPLEOFANTENNAGROUNDINGASPERNATIONALELECTRICALCODE(NEC)
ExampleofAntennaGrounding
as perNEC- NationalElectricCode
GROUNDCLAMP ANTENNALEADIN WIRE
ANTENNADISCHARGEUNIT (wc S_CTmNslo-_}
GROUNDINGCONDUCTORS(_c secnom81e-zl)
GROUND CLAMPS
-----_"-_ POWERSERVICEGROUNDINGELECTRODESYSTEM(.ec_qTz_,eJmT.)
ELECTRICSERVICEEQUIPMENT