VAD103: The Bluetooth indicator is lit, but I can't use the Bluetooth MIDI function March 03, 2026 02:33 Updated Follow When the Bluetooth indicator is lit on the TD-07, Bluetooth audio paring has been established.If desired, you can press the [] (Bluetooth) button to check the connection status. Related articles SR-20HD: The settings on the menu and switches I changed are lost from the system when turned the power on again.