Keysight Technologies N9321C User Manual page 174

Key Reference
Limit
166
Build From
Trace
Delete Limit
Delete Purges data from the limit-line tables. Pressing this key will
All Limits delete all the limit line data immediately.
Key access:
Connected To Previous Pt
Yes No
Defines if the current point being edited is to be
connected to the previous point. Pressing this
key toggles the Connected value between Yes
and No.
Shift > Limit > Limit 1/2 > Edit
Key access:
Delete Point
Deletes the current point in the limit line.
Pressing this key will delete the point
immediately.
Shift > Limit > Limit 1/2 > Edit
Key access:
Build a limit from current existing trace. One X/Y
point is made from each measured data point.
Once the limit have been built from the trace,
changes that you make to the trace, such as
frequency range, do NOT change the limits.
Build From Trace action doesn't change any limit
state, if limit is on, the display will be updated.
However, limits properties will be edited just like
standard limits.
Shift > Limit > Limit 1/2
Key access:
Deletes the current limit set. Pressing this key
will delete the limit line entirely.
Shift > Limit > Limit 1/2 > More
Key access:
Shift > Limit