Removing/inserting the BA 40 accupack

The included BA 40 accupack is used to power the boundary microphone. The accupack must be charged before the first use. The accupack can either be charged with the optional CHG 2W charging base (see The CHG 2W charging base) or with the supplied USB cable.

To remove the accupack:
  1. Pull the unlock button away from the accupack and pull the accupack out of the compartment.

To insert the accupack:
  1. Slide the accupack into the compartment with the correct orientation until the unlock button locks into place.

    The charge level LEDs light up briefly and indicate the charge level.