SAFETYINSTRUCTIONS- Readbeforeoperatingequipment
Thisproductwasdesignedandmanufacturedtomeetstrictqualityand
safetystandards.Thereare,however,someinstallationand operation
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,
ina wetbasementornearaswimmingpool,etc.
6. CartsandStands-Theapplianceshouldbeusedonlywitha cartor
standthatisrecommendedbythemanufacturer.
6A. _An applianceandcartcombinationshouldbemoved
with care.Quickstops,excessiveforce, anduneven
surfacesmaycausetheapplianceandcartcombination
tooverturn.
7. Wallor CeilingMounting- Theapplianceshouldbemountedtoa
wallorceilingonlyasrecommendedbythemanufacturer.
8. Ventilation-Theapplianceshouldbesituatedsothatitslocationor
positiondoesnotinterferewithitsproperventilation.Forexample,
theapplianceshouldnotbesituatedona bed,sofa,rug,orsimilar
surfacethatmayblocktheventilationopenings;or, placedin a
built-ininstallation,suchasa bookcaseorcabinetthatmayimpede
theflowofairthroughtheventilationopenings.
9. Heat- Theapplianceshouldbesituatedawayfromhearsources
suchas radiators,heatregisters,stoves,or:otherappliances
(includingamplifiers)thatproduceheat.
10. PowerSources- Theapplianceshouldbeconnectedtoa power
supplyonlyofthetypedescribedintheoperatinginstructionsoras
markedontheappliance.
11. Power-CordProtection-Powersupplycordsshouldberoutedso
thattheyarenotlikelytobewalkedonor pinchedbyitemsplaced
uponor againstthem,payingparticularattentionto cordsand
plugs,conveniencereceptacles,andthepointwheretheyexitfrom
theappliance.
12. Cleaning- Theapplianceshouldbecleanedonlyas recommende_'
bythemanufacturer.
13. PowerLines- Anoutdoorantennashouldbelocatedawayfrom
powerlines.
14. OutdoorAntennaGrounding- Ifanoutsideantennaisconnectedto
thereceiver,besuretheantennasystemis groundedsoas to
providesomeprotectionagainstvoltagesurgesandbuiltupstatic
charges.
Section810oftheNationalElectricCode,ANSI/NFPANo.70-1984,
providesinformationwithrespectto propergroundingofthemats
andsupportingstructuregroundingof the lead-inwireto an
antennadischargeunit,sizeofgroundingconnectors,locationof
antenna-dischargeunit,connectionto groundingelectrodesand
requirementsforthegroundingelectrode.SeeFig.below.
15. Non-usePeriods - The powercordofthe applianceshouldbe
unpluggedfrom theoutletwhenleftunusedfor a longperiodof
time.
16. ObjectandLiquidEntry- Careshouldbe takensothatobjectsdo
notfall and liquidsarenot spilledintothe enclosurethrough
openings.
17. DamageRequiringService-Theapplianceshouldbeservicedby
qualifiedservicepersonnelwhen:
A. Thepowersupplycordortheplughasbeendamaged;or
B. Objects havefallen, or liquid has been spilled intothe
appliance;or
C. Theappliancehasbeenexposedtorain;or
D. Theappliancedoesnotappeartooperatenormallyor exhibits
a markedchangeinperformance;or
E. Theappliancehasbeendropped,ortheenclosuredamaged.
18. Servicing- Theusershouldnotattemptto servicetheappliance
beyondthat described in the operatinginstructions.All other
servicingshouldbe referredtoqualifiedservicepersonnel.
Noteto the CATVsysteminstaller: This reminderis provided to call the
CATVsystem installer's attention to Article 820-40 of the NEC that
providesguidelinesfor propergroundingand, in particular,specifiesthat
the cable groundshall be connectedto the groundingsystemof the
building, asclosetothe pointofcableentryas practical.
EXAMPLEOFANTENNAGROUNDINGASPERNATIONALELECTRICALCODE(NEC)
ExampleofAntennaGrounding
as perNEC- NationalElectricCode
ANTENNALEADINWIRE
ANTENNADISCHARGEUNIT(NECSeCTIONa10-20)
GROUNDINGCONDUCTORS(.ecSeCTm.e10-21)
J GROUNDCLAMPS "
"----_'_"_'-_-_'- POWERSERVICEGROUNDINGELECTRODESYSTEM(NECART2se,PARTH)
ELECTRICSERVICEEQUIPMENT
MAC3964
I