User's Manual

NESS L300 User Guide 25
5. Care and Maintenance
Batteries
Note
The batteries must be charged before the first use,
after every day’s use, and after extended storage.
Low Battery Warning
When one of the component batteries is low, its indicator light on the
control unit flashes yellow; for more information see the following table:
Starts to flash slowly
accompanied by an audio
indication.
Orthosis battery is low-
Approx. 4 hours use left.
Medium speed flash, audio
indication every 10 minutes
Orthosis battery is low-
Approx. 1 hours use left.
Low Battery in
the Orthosis
Rapid Flashing and an audio
indication every 1 minute
Orthosis battery is low-
Approx. 10 minutes use left.
Starts to flash slowly
accompanied by an audio
indication.
Control unit battery is low-
Approx. 4 hours use left.
Medium speed flash, audio
indication every 10 minutes
Control unit battery is low-
Approx. 1 hours use left.
Low Battery in
the Control
unit
Rapid Flashing and an audio
indication every 1 minute
Control unit battery is low-
Approx. 10 minutes use left.