HP 8712C, Руководство пользователя, Страница: 409 / 559

I
E
limit
Edit Limit
(Option
in menu. Displays the edit
menu and a rudimentary word and character editor.
See
the
HP Instrument BASIC User’s Handbook
for more information.
Access Keys:
OPTIONS
)
in limit line menu. Displays menu to change the frequency or
amplitude of previously entered limits, or add a data trace marker.
Access Keys:’ Limit
in marker limit menu. Displays a menu to set the maximum and
minimum limits on the selected marker limit test.
See “lb Use Marker Limit Functions” in Chapter 4 for more information.
Access Keys: (DISPLAY) ‘Limits
in the menu. Adjusts the electrical delay to balance the
phase of the DUT. It simulates a variable length transmission line,
which can be added to or removed from a receiver input to compensate for
interconnecting cables, etc. This function is similar to the mechanical or
analog “line stretchers” of other network analyzers. Delay is annotated in
units of time with secondary labeling in distance for the current velocity
factor.
in add max line and add min line menus. Sets the end (or stop)
frequency of a limit line.
See “Using Limit Lines” in Chapter 4 for more information on limit lines.
Access Keys: (DISPLAY) Limit
Add
limit hdd
Add
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