ix

Servicing

Unplugthedevicefromthepowerou tletandreferservicingto
qualifiedservicepersonnelunderthe followingconditions:
• Whenthepowersupplycordorplug isdamaged.
• Ifliquidhasbeenspilled,orobjectshav efallenintothe
product.
• Iftheproducthasbeenexposedtor ainorwater.
• Iftheproductdoesnotoperatenorm allywhenfollowingthe
operatinginstructions.Adjustonlytho secontrolsthatare
coveredbytheoperatinginstructions. Theincorrect
adjustmentofothercontrolscanresul tindamageandoften
requiresextensiveworkbyaqualifiedtechniciantorestorethe
producttoitsnormaloperation.
• Iftheproducthasbeendroppedorda magedinanyway.
• Whentheproductexhibitsadistinctcha ngeinperformance.

AccessoriesandReplacementParts

Useonlyattachmentsandaccessories recommendedbyFocus
Enhancements.
Useonlyreplacementpartsspecifiedby theFocus
Enhancementsorofcomparablequalityan dcharacteristicsas
theoriginalparts.
Unauthorizedsubstitutionofpartscanres ultinfire,electrical
shock,otherhazards,andlossofwar ranty.

SafetyCheck

Uponcompletionofanyserviceorrepairstothisproduct,askthe
servicetechniciantoperformsafetyche ckstodeterminethatthe
productisinproperoperatingconditio n.
OperatingEnvironment
Location
Anymountingofthisdeviceshould followitsinstructions,and
shoulduseonlymountingaccessories recommendedbyFocus
Enhancements.
• Installthisdeviceonasturdy,levelsurface,awayfr om
moistureanddust.
• Heat
Locatethisdeviceawayfromheatsou rcessuchasradiators,
heatregisters,stovesorotherelectrical devices(including
amplifiers)thatgenerateheat.