72|KDC-BT73DAB/ KDC-BT53U/ KDC-5057SD15. Bluetooth audio (KDC-BT73DAB, KDC-BT53U )15-1. Before use•You need to register your Bluetooth audio playerbefore using it with this unit. For more details, see<13-2. Registering a Bluetooth device> (page 62).•You need to select the Bluetooth audio playeryou wish to connect. Refer to <13-3. Selecting theBluetooth device you wish to connect> (page 63).15-2. Basic operationsSelecting a Bluetooth audio sourcePress [SRC] to select a Bluetooth audio ("BTAUDIO") source.Refer to (page 14).Pause and play a songPress and hold [1/6].Selecting a songPress [E] or [F] button.Fast-forwarding or fast-backwarding a songPress and hold [E] or [F].Selecting an audio file folderPress [R] or [S] button.Preparation for using the Bluetooth audio player•All or some of the operations above cannot be performed ifthe Bluetooth audio player is not ready for remote control.•Switching between Bluetooth audio sources does not startor stop playback automatically. Perform the operation forstarting or stopping playback.•Some audio players cannot be controlled remotely orreconnected after Bluetooth disconnection. Operate themain unit of the audio player to connect a Bluetoothdevice.
