NANO SIGMA - Battery and Power Management

Modes can change the way your device adapts to the
environment. If you’re having issues with the clarity of
the sound, change between modes. To do so, press the
program button or use the App (page 46).
Adjusting
Modes
P1: All around
An automatic mode
meant for balanced audio
for every occasion.
P3: Road
For closed spaces with
limited noise levels
around you.
P2: Restaurant
Better understanding
in crowds - for having
conversations.
P2: Outdoor
In a noisy place, to provide
maximum noise reduction.
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