Rohde & Schwarz R&S UPP, Руководство пользователя

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Getting Started
R&S
®
UPP
109 User Manual 1411.1055.32 ─ 10
b) Using cursors:
Activating the "Cursor" button displays the cursor softkeys:
The audio analyzer uses two cursors which are identified by the symbols
⃝
and X. These symbols are used to mark the measured points in the graph (see
the example graph below).
Only one cursor is active and can be moved in the graph at any one time. The
active cursor is displayed with a solid line; the inactive cursor is displayed with
a broken line.
The
⃝
<--> X button is used to activate the
⃝
and X cursor alternately.
If, for example, the cursor was activated with the
⃝
cursor button, the following
softkeys appear:
The Vert A button activates a vertical cursor on Trace A; this cursor can then be
grabbed and moved with the mouse.
The step size with which the cursor is being moved can be set via additional
softkeys of the next level which are called with the "Movement" softkey.
The Movement button opens the next softkey level where various step sizes
for moving the cursor are offered. The currently selected step size is indicated
in brackets in the second label field of the "Movement" button.
Introduction to Instrument Operation Using Examples