SAFETYINSTRUCTIONS- Readbeforeoperatingequipment
Thisproductwasdesignedandmanufacturedtomeetstrictqualityand
safetystandards.Thereare,however,someinstallationandoperation
precautionswhichyoushouldbeparticularlyawareof.
1. ReadInstructions- Allthesafetyandoperatinginstructionsshould
bereadbeforetheapplianceisoperated.
2. RetainInstructions- Thesafetyandoperatinginstructionsshould
beretainedforfuturereference.
3. HeedWarnings- Allwarningsontheapplianceandintheoperating
instructionsshouldbeadheredto.
4. FollowInstructions- Alloperatinganduseinstructionsshouldbe
followed.
5. WaterandMoisture- Theapplianceshouldnotbeusednearwater
- forexample,neara bathtub,washbowl,kitchensink,laundrytub,
inawetbasementornearaswimmingpool,etc.
6. CartsandStands- Theapplianceshouldbeusedonlywithacartor
standthatisrecommendedbythemanufacturer.
6A. _ Anapplianceandcartcombinationshouldbemoved
withcare.Quickstops,excessiveforce, anduneven
surfacesmaycausetheapplianceandcartcombination
tooverturn.
7. Wall or CeilingMounting- Theapplianceshouldbe mountedto a
wallorceilingonlyasrecommendedbythemanufacturer.
8. Ventilation- Theapplianceshouldbesituatedsothatitslocationor
positiondoesnotinterferewithitsproperventilation.Forexample,
theapplianceshouldnotbesituatedona bed,sofa,rug,orsimilar
surfacethat may blocktheventilationopenings;or, placedin a
built-ininstallation,suchas a bookcaseorcabinetthatmayimpede
theflowofairthroughtheventilationopenings.
9. Heat- Theapplianceshouldbesituatedawayfromhearsources
suchas radiators,heatregisters,stoves,or otherappliances
(includingamplifiers)thatproduceheat.
10. PowerSources- Theapplianceshouldbeconnectedto apower
supplyonlyof thetypedescribedintheoperatinginstructionsoras
markedontheappliance.
11. Power-CordProtection- Powersupplycordsshouldberoutedso
thattheyarenotlikelyto bewalkedonorpinchedbyitemsplaced
uponor againstthem payingparticularattentionto cordsand
plugs,conveniencereceptacles,andthepointwheretheyext from
theappliance.
12. Cleaning- Theapplianceshouldbecleanedonlyasrecommended-
bythemanufacturer.
13. PowerLines- Anoutdoorantennashouldbelocatedawayfrom
powerlines.
14. OutdoorAntennaGrounding- If anoutsideantennaisconnectedto
the receiver,be suretheantennasystemis groundedso as to
providesomeprotectionagainstvoltagesurgesandbuiltupstatic
charges.
Section810oftheNationalElectricCode,ANSI/NFPANo.70-1984,
providesinformationwithrespecttopropergroundingofthemats
andsupportingstructuregroundingof the lead-inwireto an
antennadischargeunit,sizeof groundingconnectors,locationof
antenna-dischargeunit,connectionto groundingelectrodesand
requirementsforthegroundingelectrode.SeeFig.below.
15. Non-usePeriods- The powercordof the applianceshouldbe
unpluggedfromtheoutletwhenleftunusedfor a longperiodof
time.
16. ObjectandLiquidEntry- Careshouldbetakensothatobjectsdo
not falland liquidsarenot spilledintotheenclosurethrough
openings.
17. DamageRequiringService-Theapplianceshouldbeservicedby
qualifiedservicepersonnelwhen:
A. Thepowersupplycordortheplughasbeendamaged;or
B. Objectshavefallen, or liquid has beenspilled into the
appliance;or
C. Theappliancehasbeenexposedto rain;or
D. Theappliancedoesnotappeartooperatenormallyorexhibits
a markedchangeinperformance;or
E. Theappliancehasbeendropped,ortheenclosuredamaged.
18. Servicing- Theusershouldnotattemptto servicethe appliance
beyondthat describedin the operatinginstructions.Allother
servicingshouldbereferredtoqualifiedservicepersonnel.
Noteto the CATVsysteminstaller: This reminderisprovidedto call the
CAW system installer'sattention to Article 820-40 of the NEC that
providesguidelinesfor propergroundingand, inparticular,specifiesthat
the cableground shall be connectedto the grounding system of the
building,asclosetothe pointofcableentryaspractical.
EXAMPLEOFANTENNAGROUNDINGAS PERNATIONALELECTRICALCODE(NEC)
ExampleofAntennaGrounding
as per NEC-,NationalElectricCode
ANTENNALEADINWIRE
ANTENNADISCHARGEUNIT(.EcSEC_ONel0.=o)
GROUNDINGCONDUCTORS(NECSECTION810-21)
GROUNDCLAMPS
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_"_'_ POWERSERVICEGROUNDINGELECTRODESYSTEM(MECART2SO,PARTH)
ELECTRICSERVICEEQUIPMENT
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MAC3964
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