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
-for example,neara bathtub,washbowl,kitchensink,laundrytub,
ma wetbasementorneara swimmingpool,etc.
6. CartsandStands- Theapplianceshouldbeusedonlywithacartor
standthatisrecommendedbythemanufacturer.
6,4,. _Anapplianceandcartcombinationshouldbemoved
with care.Quickstops,excessiveforce,and uneven
surfacesmaycausetheapplianceandcart combination
tooverturn.
7. Wallor CeilingMounting- Theapplianceshouldbemountedtoa
wallorceilingonlyasrecommendedbythemanufacturer.
8. Ventilation- Theapplianceshouldbesituatedsothatitslocationor
positiondoesnotinterferewithitsproperventilation.Forexample,
theapplianceshouldnotbesituatedona bed,sofa,rug,orsimilar
surfacethat may blocktheventilationopenings;or, placedin a
built-ininstallation,suchasa bookcaseorcabinetthatmayimpede
theflowofairthroughtheventilationopenings.
9. Heat- Theapplianceshouldbe situatedawayfrom heatsources
suchas radiators,heatregisters,stoves,or otherappliances
(includingamplifiers)thatproduceheat.
10. PowerSources- Theapplianceshouldbeconnectedto a power
supplyonlyofthetypedescribedintheoperatinginstructionsoras
markedontheappliance.
11. Power-CordProtection-Powersupplycordsshouldberoutedso
thattheyarenotlikelyto bewalkedonorpinchedbyitemsplaced
uponor againstthem,paying particular attentionto cordsand
plugs,conveniencereceptacles,andthepointwheretheyexitfrom
theappliance.
12. Cleaning- Theapplianceshouldbecleanedonlyasrecommended
bythemanufacturer.
13. PowerLines- An outdoorantennashouldbelocatedawayfror,
powerlines.
14. OutdoorAntennaGrounding- Ifanoutsideantennaisconnectedto
thereceiver,besuretheantennasystemisgroundedsoastopro-
videsomeprotectionagainstvoltagesurgesandbuiltupstatic
charges.
Section810oftheNationalElectricCode,ANSI/NFPANo.70-1984,
providesinformationwithrespectto propergroundingofthemats
andsupportingstructuregroundingofthelead-inwiretoananten-
nadischargeunit,sizeofgroundingconnectors,locationofanten-
na-dischargeunit,connectiontogroundingelectrodesandrequire-
mentsforthegroundingelectrode.SeeFig.below.
15. Non-usePeriods- Thepowercordofthe applianceshouldbe
unpluggedfromtheoutletwhenleftunusedfora longperiodof
time.
16. ObjectandLiquidEntry- Careshouldbetakensothatobjectsdo
notfallandliquidsarenotspilledintotheenclosurethroughopen-
ings.
17. DamageRequiringService-Theapplianceshouldbeservicedby
qualifiedservicepersonnelwhen:
A. Thepowersupplycordortheplughasbeendamaged;or
B. Objectshavefallen,orJiquidhasbeenspilledintotheappli-
ance;or
C. Theappliancehasbeenexposedtorain;or
D. Theappliancedoesnotappearto operatenormallyorexhibits
a markedchangeinperformance;or
E. Theappliancehasbeendropped,ortheenclosuredamaged.
18. Servicing- Theusershouldnotattemptto servicetheappliance
beyondthatdescribedintheoperatinginstructions.Allotherservic-
ingshouldbereferredtoqualifiedservicepersonnel.
NotetotheCATVsysteminstaller:Thisreminderisprovidedtocallth_
CAWsysteminstaller'sattentiontoArticle820-40oftheNECthatpro-
videsguidelinesforpropergroundingand,inparticular,specifiesthatthe
cablegroundshallbeconnectedtothegroundingsystemofthebuilding,
asclosetothepointofcableentryaspractical.
EXAMPLEOFANTENNAGROUNDINGASPERNATIONALELECTRICALCODE(NEC)
ExampleofAntennaGrounding
as perNEC- NotionalElectricCode
GROUNDCLAMP
ELECTRICSERVICEEQUIPMENT
ANTENNALEADINWIRE
ANTENNADISCHARGEUNIT(mecSeCT_Z_'O)
GROUNDINGCONDUCTORS(NecsemoNm-_)
GROUNDCLAMPS
POWER SERVICEGROUNDINGELECTROOESYSTEM (#ecMTZSO.Pk'ZTH) I