Rohde & Schwarz R&S FSP Series, Руководство по эксплуатации

Страница: 220 / 796

R&S FSP Instrument Functions
Basic Settings
4.148 Operating Manual 1164.4556.12 - 06
The SELECTED LIMIT LINE display field provides information concerning the char-
acteristics of the marked limit lines.
In the LIMIT LINES table, the limit lines compatible to the settings of the active
screen can be enabled.
New limit lines can be specified and edited in the NEW LIMIT LINE and EDIT LIMIT
LINE submenus, respectively.
The horizontal and vertical lines of the DISPLAY LINES submenu mark individual
levels or frequencies (span > 0) or times (span = 0) in the diagram.
The SELECTED LIMIT LINE table provides information about the characteristics of
the marked limit line:
The characteristics of the limit line are set in the EDIT LIMIT LINE (=NEW LIMIT
LINE) submenu.
SELECT LIMIT
LINE The SELECT LIMIT LINE softkey activates the LIMIT LINES table and the selection
bar jumps to the uppermost name in the table.
The following information is offered in the columns of the table:
Name name
Domain frequency or time
Unit vertical scale
X-Axis interpolation
Limit upper/lower limit
X-Scaling absolute or relative frequencies/times
Y-Scaling absolute or relative Y units
Threshold absolute limit with relative Y units
Comment commentary
Name Enable the limit line.