HP 8753D - Page 60

To
switch o
all of
the markers
, press:
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
ALL
OFF
T
o
Use
Delta
(1)
Markers
This
is
a
relative
mode
,
where
the
marker
values show
the position
of the
active marker
relative
to
the
delta
reference
marker
.
Y
ou
can switch
on the
delta mode
by dening
one
of
the
ve
markers
as
the
delta
reference
.
1.
Press
4
MARKER
5
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
1
MODE
MENU
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
1
REF=1
to
make
marker
1
a
reference
marker
.
2.
To
move marker
1to
any point
that
you
want
to
reference:
a.
Turn the
front panel
knob.
OR
a.
Enter the
frequency value
(relative
to
the
reference
marker)
on
the
numeric
keypad.
3.
Press
N
N
N
N
N
N
N
N
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
MARKER
2
and
move
marker
2
to
any
position
that
you
want
to measure
in
reference
to
marker
1.
Figure
2-7.
Marker
1
as
the Reference
Marker Example
4.
T
o
change
the
reference
marker
to
marker
2,
press:
NNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNN
1 MODE MENU
NNNNNNNNNNNNN
NNNNNNNNNN
1 REF=2
ToA
ctivate a Fixed Marker
When a reference marker is xed, it does not rely on a current trace to maintain its xed
position. The analyzer allows you to activate a
xed marker with one of the following key
sequences:
4
MARKER
5
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
1 MODE MENU
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
1REF=1FIXED MKR
4
MARKER
5
NNNNNNNNNNNNNNNNNNNNNNNNNN
MKR ZERO
Making Measurements 2-11