Adjusting the volume of USB/Bluetooth audio (USB/Bluetooth audio volume)

Here’s how to adjust the volume of the audio signal sent via Bluetooth or the USB Mobile/PC port.

  1. Press a key from C7 to D7 while holding down the [Ċ] (Ġ) button.

Key pressed

Explanation

C7

Each press decreases the volume.

C´7

Sets the volume to the default value (7).

D7

Each press increases the volume.

 

Setting range

1–10 (default value: 7)