See also:

TUNE Control
Turn the rotary TUNE/SCROLL control knob clockwise to increase or counterclockwise to decrease the frequency. ...

Changing the Volume
1. Start a dialogue by pressing the Voice Command button. 2. Say a command (e.g., “Help”). 3. Use the ON/OFF VOLUME rotary knob to adjust the volume to a comfortable level while the Voice ...

Compass Variance
Refer to “Compass Display” for more information. ...