HP 83480A User Manual

The Digital Communications
Analysis Menus
Mask Test Menu
To create a polygon 1. Select the desired coordinate system from the Scale menu.
2. Select a new polygon number and then position the cursor by pressing:
4
Shift
54
Mask test
5
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Create mask...
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Edit Mask...
NNNNNNNNNNNNNNNNNNNNNNNNNNNNN
polygon #
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Edit polygon...
NNNNN
X and
NNNNN
Y
3.
P
osition
the
cursor
at
the
location
on
the
screen
where
you
want
to place
the
rst
point
and
then
press:
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Insert
The
rst
point is
displayed on
the
screen.
The
selected
polygon
number
appears
on
the
display
next
to
the
rst
point.
4.
Repeat
the
procedure
to
place
the
second
point.
The
scope
draws
a
line
from
the
rst
point
to
the
second
point, and
the
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
Point
softkey
increments
to
the
number
2.
5.
Continue adding
points up
to
a
maximum
of
512
points
.
6.
Use
the
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Delete
softkey to
remove a
point or
use the
N
NN
N
N
N
N
N
N
N
N
N
N
N
Move
softkey to
change
a
point's
location.
You may notice that after you dene point number three, the scope draws a
dotted line between point number one and point number three. The dotted
line shows the last side of the polygon. As you add more points to the
polygon, the dotted line always connects to the last point you insert. When
you press the
NNNNNNNNNNNNNN
Done softkey to exit the Edit Mask menu, the dotted line turns
into
a
solid line
.
6-14

HP 83480A Specifications

General

Brand	HP
Model	83480A
Category	Measuring Instruments
Language	English