UTD2000M
User
Manual
Notes:
UTD2202HM&CM
has
no
“high
resolution”
setting
in
terms
of
acquiring
mode.
2.5.2
Sampling
Mode
If
the
time
base
falls
in
between
20ns/div
and
2ns/div,
the
data
being
displayed
then
has
exceeded
the
sampling
rate
of
1GS/S,
so
equivalent
sampling
mode
should
be
adopted
to
perform
repeat
sampling
in
order
to
acquire
the
sample
data
required
for
the
display
of
a
waveform.
2.5.3
Memory
Depth
If
users
intend
to
observe
more
details
of
a
waveform,
they
are
suggested
to
use
“deep
memory”,
which
provides
them
with
details
of
waveforms
under
expanded
window,
and
will
not
cause
failure
to
see
details
of
a
waveform
due
to
the
larger
frequency
it
has.
Under
deep
memory
mode,
the
window
can
be
expanded
to
10000
times,
whereas
in
normal
mode,
this
figure
is
only
10.
See
blow
Fig.
2
‐
21
and
Fig.
2
‐
22.
Fig.
2
‐
27
Waveform
Expanded
under
Normal
Mode
44
