HP 83480A User Manual

The General Function Menus
Marker Menu
Marker hints
You can select a marker source that is not displayed, for example, a memory that is turned o.
Because the source is not displayed, the marker is not displayed either. However, you can still
adjust the position of that marker even though it is not displayed, and this would aect any marker
measurements you are making. Therefore, make sure you pay attention to where the marker sources
are set when you are making marker measurements.
You may nd yourself in a situation when the markers are turned on, but they are positioned o the
display.You may notice that it can take a long time to bring the markers back onto the displaywith
the
knob
.
If
you
set
the
marker
position
to
the
time
base
position
value
,
this
will
snap
the
marker
to
the
same
location
as
the
time
base
reference
.
The time
base position
value is
displayed
on
the
screen
below
the
waveform
viewing
area
and
to
the
right
of the
time base
reference arrow
.The
time
base
reference
location
is
the
left
or
center
of
the
displa
y
.F
or example
,
if
the
time
base
reference
is
set
to
center
and
you
set
the
marker
position
to
the
time
base
position value
,the
marker
will
snap
to
the
center
of
the
displa
y
.
Once
the
marker
is
located
on
the
displa
y
,
you
can
reposition
it with
the knob
,
arrow
ke
ys,
or
ke
ypad.
11-63

HP 83480A Specifications

General

Brand	HP
Model	83480A
Category	Measuring Instruments
Language	English