| Problem | Cause | Action |
| There is no audio or audio is too low |
The wrong audio source is selected. |
Use the source button to select the audio source. |
|
The audio device is not connected. |
Ensure that the device is connected to Acton III. |
|
|
Volume is set too low on either the audio source or the speaker. |
Slightly increase the volume on your audio source or the speaker. |