UTD2000M
User
Manual
exercise
will
help
you
get
familiar
with
vertical
setups.
Fig.
1
‐
4
Vertical
Control
Area
Shown
on
the
Front
Panel
Turn
the
“VERTICAL
POSITION”
knob
to
move
waveform
in
vertical
direction
and
channel
displaying
position
returns
to
median
once
this
knob
is
pressed
down.
CH1,
CH2,
REF,
MATH
keys
are
for
the
display
of
operational
menus
for
vertical
channel,
opening
or
closing
a
waveform
being
displayed
through
the
channel.
“SCALE”
is
used
to
set
vertical
scale
coefficient
1.
Press
“POSITION”
knob
(for
vertical
shift)
to
make
the
waveform
display
signal
at
the
central
position
of
the
window.
Turn
the
“POSITION”
knob
(for
vertical
shift)
to
control
the
vertical
displaying
position
of
the
signal.
The
reference
marker
of
the
ground
level
of
the
channel
moves
up
and
down
with
the
waveform.
2.
Change
the
setup
of
vertical
system
and
observe
the
change
of
status
information.
You
can
know
the
vertical
range
change
from
the
information
shown
in
the
status
bar
located
at
the
lower
part
of
the
waveform
window.
Turn
the
vertical
“SCALE”
knob
to
change
the
coefficient
of
vertical
scale
‐
“VOLTS/DIV”
and
you
may
notice
from
the
status
bar
the
corresponding
change
of
vertical
scale
coefficient
shown
for
each
channel.
If
press
CH1,
CH2,
REF,
MATH
key
one
after
another,
the
screen
will
display
the
operational
menus,
logos,
waveforms
and
range
status
information
for
the
corresponding
channel.
Measurement
Skills:
If
channel
coupling
method
is
DC,
you
can
measure
the
signal’s
DC
component
swiftly
by
observing
the
distance
between
waveform
and
electrical
level
of
the
signal
earth.
If
the
coupling
method
is
AC,
DC
component
contained
in
the
signal
will
then
be
filtered,
which
make
it
easier
for
you
to
display
the
AC
component
using
higher
sensitivity.
1.9
Preliminary
Understanding
of
Horizontal
System
As
shown
below,
there
are
two
keys
and
two
knobs
located
within
the
horizontal
control
area.
The
following
exercise
will
help
you
get
familiar
with
horizontal
time
base
setups.
17
