X20/X20S and Ethos v1.0.11 User Manual
When the radio and device are paired, 'Bluetooth Device connected' displays. Touch OK.
The Bluetooth screen will display again.
Speaker Mute
To mute the system speaker turn the mute to ON.
The mute function can also be assigned to a switch.
The X20S/X20HD system remembers the Bluetooth device. For normal operation power
on the X20S/X20HD and then the Bluetooth device. The Bluetooth device will connect,
taking a few seconds for the speaker mute to activate again.