28 | KDC-BT6544U/ KDC-BT6544UY/ KDC-BT6044/ KDC-BT6144/ KDC-W5544U/ KDC-W5644UBluetooth SetupFunction of KDC-BT6544U/BT6544UY/BT6044/BT6144Registering Bluetooth deviceTo make your Bluetooth device (cell-phone) usablewith this unit, you need to register it (pairing). Youcan register up to five Bluetooth devices to this unit.When registering from Bluetooth devices1 Turn on the control unit.2 Start registering a unit by operating theBluetooth deviceBy operating the Bluetooth device, register thehands-free unit (pairing). Select “KENWOOD BTCD/R-3P2” from the list of connected units.3 Enter a PIN codeInput the PIN code registered as mentioned in (page 28).Check that registration is complete on theBluetooth device.4 By operating the Bluetooth device, start hands-free connection.When registering from this unit1 Enter Bluetooth device registration modeSelect “MENU” > “DVC REGIST”.Press the [AUD] knob for at least 1 second.For how to select Function Control item, refer to (page 6).Search for the Bluetooth device.When search is completed, “FINISHED” is displayed.2 Select the Bluetooth deviceTurn the [AUD] knob or push it towards up ordown to select the Bluetooth device.Press the [AUD] knob to determine theselection.3 Input the PIN codeOperation type OperationSelect the numbers. Turn the [AUD] knob or push it towardsup or down.Move to the next digit. Push the [AUD] knob towards right.Delete the last digit. Push the [AUD] knob towards left.4 Transmit the PIN codePress the [AUD] knob for at least 1 second.If “PAIRING OK” is displayed, registration iscompleted.5 Return to the device listPress the [AUD] knob.6 Exit Bluetooth device registrationPress the [SEARCH] button.⁄• This unit allows up to eight digits to be input for a PINcode. If a PIN code cannot be input from this unit, it canbe input from the Bluetooth device.• If there are 5 or more Bluetooth devices registered, youcannot register a new Bluetooth device.• If the error message appears even though the PIN codeis correct, try (page 28).Registering Special Bluetooth deviceAllow registration of a special device that cannot beregistered normally (pairing).1 Enter special device registration modeSelect “MENU” > “S-DVC SELECT”.Press the [AUD] knob for at least 1 second.For how to select Function Control item, refer to (page 6).A list is displayed.2 Select a device nameTurn the [AUD] knob or push it towards up ordown to select a device name.Press the [AUD] knob to determine theselection.If “COMPLETE” is displayed, registration iscompleted.3 Go through the procedure of Bluetooth device> (page 28) and complete theregistration (pairing).Cancelling special device registration modePress the [SEARCH] button.⁄• If the device name is not in the list, select “OTHERPHONE”.Registering PIN CodeBy operating the Bluetooth device, specify the PINcode necessary for registering this unit.1 Enter PIN code edit modeSelect “MENU” > “PIN EDIT”.Press the [AUD] knob for at least 1 second.