Kenwood DDX4028BT Instruction Manual

Also see for DDX3028: Installation manual Service manual

Contents

54 DDX4028BT/DDX4058BT/DDX3028/DDX3058What appears to be trouble is not always serious. Check the following points before calling aservice center.• For operations with the external components, refer also to the instructions supplied withthe adapters used for the connections (as well as the instructions supplied with the externalcomponents).If the following messages appearMessage Remedy/Cause“No Signal” • Start the playback on the external component connected to AV-INinput terminal.• Check the cords and connections.• Signal input is too weak.• “Miswiring DCOffset Error”• “Warning DC OffsetError”A speaker cord has shorted or it has come in to contact with the carchassis. Wire or insulate the speaker cord as appropriate, then resetthe unit (☞ page 3). See also the INSTALLATION MANUAL.“Parking off” No playback picture is shown when the parking brake is notengaged.“Authorization Error” Check whether the connected iPod/iPhone is compatible with thisunit. (☞ page 21)“USB Device Error” • The USB power voltage is abnormal.• Turn off and turn on the unit.• Connect another USB device.“No BT Dongle” Bluetooth adapter (KS-UBT1) is removed.“Connection Error” The device is registered but the connection has failed. Connect theregistered device. ( ☞ page 44)“Please Wait...” The unit is preparing to use the Bluetooth function. If the messagedoes not disappear, turn off and turn on the unit, then connect thedevice again (or reset the unit).“NO Voice Device” The connected mobile phone does not have the voice recognitionsystem.“NO Data” No phone book data is contained in the connected Bluetooth phone.“Initialize Error” The unit has failed to initialize the Bluetooth module. Try theoperation again.“Dial Error” Dialing has failed. Try the operation again.“Hung Up Error” The call has not ended yet. Park your car, and use the connectedmobile phone to end the call.“Pick Up Error” The unit has failed to receive a call.“Pairing Mode Error” Pairing between the unit and Bluetooth device has failed. Registerthe device again. (☞ page 43)Troubleshooting