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Test
On Off
Margin
On Off
Edit
Chapter 2
Front-Panel Key Reference
Turns the testing of the limit lines on
and off. If the trace is at or within the
bounds of the set limit or margin, PASS
LIMIT # or PASS MARGIN # is displayed
in green in the upper left corner of the
measurement area where # is the
number of the selected limit line. Only
positive margins are allowed for lower
limits and only negative margins are
allowed for upper limits. If the trace is
out of the limit or margin boundaries,
FAIL LIMIT # or FAIL MARGIN # is
displayed in red. The results for Limit 2
are displayed below those for Limit 1.
Either
or
Limit
Margin
on for
to work.
Test
Key Access:
,
Display
Limits
Limit 2
turns the margin off.
Margin (Off)
allows you to set a limit line
Margin (On)
offset for the selected limit line. Either
or
as well as
Limit
Margin
turned on for a limit test to work.
Key Access:
,
Display
Limits
Limit 2
Accesses the
menu keys which
Edit
include
,
Point
Frequency
Display, Limits, X Axis Units (Time)
been selected),
Amplitude
, and
Previous Pt
Delete Point
accesses the limits table. The Tab keys
allow you to move between the rows in
the limits table. New limit segments
will only be applied after the editor is
closed. Pressing
Return
associated with the editor, will close the
editor.
Key Access:
,
Display
Limits
Limit 2
Point
Allows you to create or edit a limit
point. Up to 200 points may be defined
for each limit line. Enter the point
Display
must be turned
,
or
Limit 1
, must be
Test
,
or
Limit 1
(or
if
Time
has
,
Connected to
.
also
Edit
, or any key not
,
or
Limit 1
85
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