The Digital Communications
Analysis Menus
Mask Test Menu
negative polygon (labeled \MIN"), and the 100% positive polygon (labeled
\MAX"). Each of these polygons must be edited independently to dene
completely both the standard and margin masks.
NOTE
Each point dened in the standard mask must have a corresponding point in the denition of the
positive and negative margin masks, even if some of the points have identical values. This is necessary
to dene properly the trajectory of each point for intermediate values of mask margins.
K
ey
Path
4
Shift
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4
Mask test
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Create
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Edit
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polygon
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Edit
polygon...
The Edit
P
olygon
function
gives
you
access
to
a
second
level
menu
that
allows
you
to
either
edit
or
construct
a
polygon.
Before
entering
this menu,
make
sure
that
you
have
the
correct
polygon
number
selected
with
the P
olygon
#
softkey
.
Key
Path
4
Shift
54
Mask
test
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Create mask...
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Edit Mask...
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Edit polygon...
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