Introductions:Congratulations andthank youfor purchasingthe AmericanAudio® 19MXRmixer.
Thismixeris arepresentationofAmerican Audio’scontinuingcommitmentto producethebest and
highestqualityaudioproductspossibleatanaffordableprice.Pleasereadandunderstandthismanual
completelybefore attemptingto operateyour newmixer.Please carefullyread andunderstand the
instructionsinthismanualthoroughlybeforeattempting tooperatethisunit.Theseinstructions con-
tainimportantsafetyinformationregardingtheuseandmaintenanceofthisunit.Takespecialcareto
followallwarningsymbols andlabelsbothon theunitandprinted inthismanual.Also, Pleasekeep
thismanualwiththeunit,forfuturereference.
CustomerSupport:
American Audio®providesa tollfree customersupportline, toprovide setup helpandanswer any
questionshouldyouencounterproblemsduringyourinitialsetuporoperation.Youmayalsovisitus
onthewebat www.americanaudio.usforanycommentsor suggestions.ServiceHoursareMonday
throughFriday8:00a.m.to4:30p.m.PacicStandardTime.
 Voice: (800)322-6337
Fax:  (323)582-2941
E-mail: support@americandj.com
Topurchasepartsonlinevisithttp://parts.americandj.com
Caution!There arenouser serviceableparts insidethis mixer.Donot attemptany repairsyourself,
withoutbeinginstructedto dosobyan authorizedAmericanAudioservicetechnician. Doingsowill
voidyourmanufactureswarranty.Intheunlikelyeventyourmixermayrequireservice,pleasecontact
American Audio®customersupport.
Donotdiscardthepackingcartoninthetrash.Pleaserecyclewheneverpossible.
19MXR INTRODUCTION
©American Audio® - www.americanaudio.us - 19MXR Instruction Manual Page 6
19MXR SET-UP PRECAUTIONS
Pleasebesuretomakeanyconnectionsbeforepluggingthe mixerintoanelectricaloutlet.Allfader
andvolumecontrolsshouldbesettozeroorminimumposition,beforethemixerisswitchedon.Ifthe
mixerhasbeenexposedtodrastictemperatureuctuation(e.g.aftertransportation),donotswitchon
themixerimmediately.Thearisingcondensationofwatermightdamageyourdevice.Leavethedevice
switchedoffuntilithasreachedroomtemperature.
OperatingDeterminations:
• Wheninstallingthismixer,pleasemakesurethatthedeviceisnotexposedorwillnotbe
 exposedtoextremeheat,moistureordust!
• Donotoperatethemixerinextremelyhot(morethan30°/100°F)orextremelycold(lessthan
 5°C/40°F)surroundings.
• Keeptheunitoutofdirectsunlightandawayfromheaters.
• Operatethemixeronlyafterbecomingfamiliarwithitsfunctions.Donotpermitoperationby
 personsnotqualiedforoperatingthemixer.Mostdamagesaretheresultofunprofessional
 operation!
• Donotattempttooperatethismixerifthepowercordhasbeenfrayedordamaged.
• Disconnectfrommainpowerbeforemakinganytypeofconnection.
• Donotattempttooperatethismixer,ifitbecomesdamagedinanyway.
• Neveroperatethismixerwhenit’scoversareremoved.
• Toreducetheriskofelectricalshockorre,donotexposethismixertorainormoisture.
• Thismixerisintendedforindooruseonly,useofthisproductoutdoorsvoidsallwarranties.
• Duringlongperiodsofnon-use,disconnectthemixer’smainpower.