2 | KDC-U7053BT/ KDC-U7053BTLContentsBefore use 4How to read this manual 5Function setting procedureComponent names 6Audio adjustments 7Audio controlAudio preset memoryAudio preset recalliPod control operation 9Music searchAlphabet searchRelated searchDirect searchSkip searchSkip search ratio settingPlayback modeMusic disc/Audio file (CD or USB)operation 12Music searchSkip searchPlayback modeDirect music searchTuner operation 14Auto memoryTuner settingDirect access tuningFrequency Step SettingDisplay settings 16Selecting a display typeSelecting a text displayInformation display settingIllumination color selectionDisplay & Illumination settingGeneral operation 19Adjusting the clockAdjusting the dateDual clock displayClock & date display type settingAuxiliary input display settingDemonstration mode settingInitial settingsRegistering a Bluetooth device 22About registration of a Bluetooth deviceSimple Bluetooth device registrationRegistering a Bluetooth device by operating itRegistering a Bluetooth device by operating thisunitRegistering a special Bluetooth deviceSimple Bluetooth device selectionSelecting the Bluetooth device you wish toconnectDeleting a registered Bluetooth deviceBluetooth device registration testOperation for hands-free phoning 25Receiving a callCalling a number in the phone bookDialing a numberCalling a number in the call logSpeed dialing (Preset dial)During a callRegistering in the preset dial number listCall waitingClearing the disconnection messageMaking a call by voice dialingDisplay of phone number types (categories)Bluetooth audio device operation 28Before useBasic operationsPlayback modeSwitching between Bluetooth devicesBluetooth setup 29Registering the PIN codeDownloading the phone bookDisplaying the firmware versionBluetooth detail settingSMS (Short Message Service) 31Displaying the SMSDownloading the SMSSMS reply settingReturn message settingCreating an original messageBasic operation of remote control 33General controlOn Tuner sourceOn CD/Audio file sourceOn iPod sourceHands-free phone control