Commander
Reference
After
Enter
a
duration
up
to
500
s
to
stay
in
voltage
clamp
before
returning
to
current
clamp.
This
is
timed
from
when
the
amplifier
went
into
voltage
clamp,
not
from
when
the
change
to
voltage
clamp
was
triggered.
The
glider
increments
are
10
ms.
When
External
Mode
Logic
Goes
LOW
The
Axoclamp
stays
in
voltage
clamp
until
a
change
to
LOW
mode
logic
(0–0.8
V
TTL
signal)
on
the
MODE
BNC.
This
option
can
be
selected
irrespective
of
whether
an
external
HIGH
logic
signal
was
used
to
switch
to
voltage
clamp
in
the
first
place,
e
.g.,
you
might
have
switched
to
voltage
clamp
using
an
automatic
threshold
‐
crossing
option.
However,
you
must
ensure
that
when
the
Axoclamp
first
switches
to
voltage
clamp,
the
external
TTL
signal
is
HIGH,
so
that
a
change
to
LOW
triggers
a
return
to
current
clamp
at
the
correct
time.
Manually
The
Axoclamp
remains
in
voltage
clamp
until
you
change
the
mode
using
the
Commander
mode
buttons.
Options
/
Audio
The
Audio
tool
button
<F9>
opens
the
Audio
tab
in
the
Options
dialog,
where
you
can
configure
audio
monitoring
of
output
signals.
Audio
output
can
be
monitored
by
making
connections
to
the
Axoclamp
900A
in
one
of
three
different
ways:
1.
Connect
the
rear
panel
AUDIO
OUTPUT
to
the
Line
IN
connector
of
your
computer
sound
card.
This
allows
the
Axoclamp
900A
to
use
the
computer’s
speaker.
2.
Connect
headphones
or
remote
powered
speakers
to
the
front
panel
PHONES
output
or
the
rear
panel
AUDIO
OUTPUT.
This
allows
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