Instruction manual

CENTRA S, S VC, and Life BTEs 23
If your hearing instrument has not been
programmed for manual control adjustment,
the volume will adjust automatically and
rotating the volume control wheel or using the
volume control buttons on your ePocket will
have no effect.
Learning volume preference feature
(where provided)
The learning volume preference feature retains
information on when and how you adjust the
volume on your CENTRA instruments
programmed for manual adjustment. Over time,
your CENTRA hearing system will automatically
adjust to that preferred volume in each listening
program. For more information about this
feature, speak with your Audiologist or Hearing
Care Provider.