Question:  One of my users has a Freespeak II beltpack where the Channel A / B rotary volume controls only adjust the overall volume of the beltpack.  No individual control of the A or B volume levels.  Is this beltpack defective?
Answer:  The beltpack is probably programmed to adjust the Master Volume of the pack, this can be corrected by accessing the beltpack local menus and changing the function of the rotary volume controls as follows:
You can configure the rotary controls on the beltpack to either:

• Control the volume of the audio on keys A and B
• Control the master volume of the beltpack audio.
  

1) To enter the beltpack menu, press and hold the Menu key.
2) Turn either rotary control clockwise to highlight Vol Operation, and press the Menu Select key (D).
3) Use either rotary control to select between:

• Talk Key
• Master
  

4) To confirm the selection and exit the menu screen, press the Menu Select key.