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Servicing
Unplugthedevicefromthepoweroutletandreferservicing to
qualifiedservicepersonnelunderthefollowingconditions:
• Whenthepowersupplycordorplugisdamaged.
• Ifliquidhasbeenspilled,orobjectshavefallenintothe
product.
• Iftheproducthasbeenexposedtorain orwat er.
• Iftheproduct doesnotoperatenormallywhenfollowingthe
operatinginstructions.Adjustonlythosecontr olsthatare
coveredbyt heoperatinginstructions.Theincorrect
adjustmentofothercontrolscanresultindamageandoften
requiresextensiveworkbyaqualifiedtechniciantorestorethe
producttoitsnormaloperation.
• Iftheproducthasbeendroppedordamagedina nyway.
• Whenthepr oductexhibitsadistinctchangeinperfor mance.
AccessoriesandReplacementParts
UseonlyattachmentsandaccessoriesrecommendedbyFocus
Enh ancements.
UseonlyreplacementpartsspecifiedbytheFocus
Enh ancementsorofcomparablequality andcharacteristicsas
theoriginalparts.
Unauthor izedsubstitutionofpartscanresultinfire,electrical
shock,other hazards,andlossofwarranty.
SafetyCheck
Uponcompletionofanyserviceorrepairstothisproduct,askthe
ser vicetechniciantoperformsafetycheckstodeterminethatthe
productisinproperoperatingcondition.
Operat ingEnvi ronment
Location
Anymountingofthisdeviceshouldfollowitsinstructions,and
shoulduseonlymountingaccessoriesrecomm endedbyFocus
Enh ancements.
• Installthisdeviceonasturdy,levelsurface,awayfrom
moistureanddust.
• Heat
Locatethisdeviceawayfromheatsourcessuchasradiators,
heatregisters,stovesorotherelectricaldevices(including
am plifiers)thatgenerateheat.