Owner's Manual
Table Of Contents
Using Wall
The Directional Array
During a call,
Wall
uses proprietary beamforming
technology
to
locate a legitimate voice source and
to
steer
an
array
towards
it. This allows
Wall
to
focus on
the
speaker in
the
room and cancel
out
all
other
noise.
The beamforming process is dynamic
as
it
adjusts
the
direction
of
the
array
when
the
source
of
sound changes
or
moves.
In
a call,
when
a voice is detected in
the
room,
one
or
multiple blue lights located on
the
device
will
indicate
which
direction
Wall's
audio beam is focusing
on. This is
the
direction
that
will
be heard best
by
the
far-
end
of
the
call (the person you are talking to).
Volume Control
Speaker
Change
the
speaker volume
by
using +
to
increase,
or
-
to
decrease
the
volume.
Mute
To
mute
Wall's
microphones
during
a call, press {l)
located on
the
side
of
the
device.
When
muted,
the
lights on
the
device
will
slowly
pulse red.
To
unmute,
just
press @ again.