There is no sound. / The sound is low.
- Your iPhone/Android phone is not connected to the unit via BLUETOOTH.
- Make a BLUETOOTH connection.
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The volume level of [BT Audio] is low. (XAV-1500(E)/XAV-1500(LA)/XAV-1500(IN)/XAV-1500(EUR)/XAV-1550D(EUR))
- Adjust the volume level of [BT Audio].
-
The volume level of [Bluetooth] is low. (XAV-1500(UC))
- Adjust the volume level of [Bluetooth].