[. . . ] 10 Onlythevoltagespecifiedonthisunitmustbeused. Usingthisunitwithahighervoltagethanspecifiedisdangerousandmaycausefire, damagetothisunit, and/orpersonalinjury. Yamahawillnotbeheldresponsibleforanydamageresultingfromuseofthisunitwithavoltageotherthanthatspecified. 11 Donotattempttomodifyorfixthisunit. ContactqualifiedYamahaservicepersonnelwhenanyserviceisneeded. Thecabinetshouldneverbeopenedforany reason. 12 Whennotplanningtousethisunitforlongperiodsoftime(i. e. whengoingonvacation), disconnectallACplugsfromthewalloutlet. [. . . ] Thereisadevice(microwaveoven, wirelessLAN, etc. )outputtingsignalsinthe2. 4GHzfrequency bandnearby. Cannot change the volume by changing the volume of the iPhone or iPod. The power of the speaker does not turn off after the iPhone or iPod is disconnected from the transmitter. Suddenly the speaker produces sound even though an iPhone or iPod is not connected. TheiPhoneoriPodbeingusedisnotsupportedby thisunit, ortheiPhoneoriPodisnotconnected firmly. Remedy Selectadifferentgroupbychangingthegroup selectionswitchofthespeakerandtransmitter. Movethisunit. INTRODUCTION PDX-50isaportableplayerdockdesignedforiPhoneoriPodseries. TheunitcanbeoperatedwirelesslyusingtheiPhoneoriPodconnectedtothetransmitter. AlsothechargingcradlecanbeusedforchargingtheiPhoneoriPod, ortoplaymusicormoviesforanextendedtime. Alphabeticallettersbelow( , , etc. )canbeusedforreferencetotheillustrationsontheseparatesheet"QuickManual"fordetails. ConnecttheiPhoneoriPodfirmly. DownloadthelatestiTunessoftwaretoupdatethe iPhoneoriPodfirmwareversiontothelatest. Changethewayofholding, theorientation, orthe positionofthetransmittertoavoidyourbodyor metallicobjectsblockingthesignal. Changethegroupsetting. We Want You Listening For A Lifetime YamahaandtheElectronicIndustriesAssociation'sConsumerElectronicsGroupwantyoutogetthemostoutofyourequipmentbyplayingitat asafelevel. Onethatletsthesoundcomethroughloudandclearwithoutannoyingblaringordistortion-and, mostimportantly, withoutaffecting yoursensitivehearing. Sincehearingdamagefromloudsoundsisoftenundetectableuntilitistoolate, YamahaandtheElectronicIndustries Association'sConsumerElectronicsGrouprecommendyoutoavoidprolongedexposurefromexcessivevolumelevels. Operatethisunitbythe followingprocedure. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received including interference that may cause undesired operation. See user manual instructions if interference to radio reception is suspected. Supplied accessories ACadaptor(forthespeaker:DC15V, 2. 66A)(modelnumber:NU40-2150266-I3)[ ]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Powercable[ ]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transmitter(PDX-50TX)[ ] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Thisequipmentgenerates, usesandcanradiateradiofrequencyenergyand, ifnotinstalledandusedinaccordancewiththeinstructions, maycauseharmful interferencetoradiocommunications. However, thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation. Ifthisequipmentdoescause harmfulinterferencetoradioortelevisionreception, whichcanbedeterminedbyturningtheequipmentoffandon, theuserisencouragedtotrytocorrectthe interferencebyoneormoreofthefollowingmeasures: ­Reorientorrelocatethereceivingantenna ­Increasetheseparationbetweentheequipmentandreceiver. ­Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected. FCC WARNING Changeormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser'sauthoritytooperatetheequipment. [. . . ]