Manual Operation
R&S
®
UPV
138
Getting Started 1146.2078.62 ─ 09
4.4.4.3
Notes
Information concerning the panel settings and so on is also given at the bottom of the
screen above the softkey bar (only the space above the four left-hand softkeys is
used).
4.4.4.4
Warnings
If the user attempts to make measurement settings which conflict with the usual test
specifications, warnings appear on the screen; these remain there until they are
acknowledged with ENTER or a mouse click on OK.
Warnings are issued if no measurement results are produced during measuring mode.
This is normally the result of unsuitable input signals or settings. For example, input
signals may be too low to produce a stable measurement result. In this case, a warning
is displayed in the middle of the screen instead of the measurement result. The warn-
ing indicates why no measurement result can be displayed and may also list several
reasons for this.
4.4.4.5
Error Messages
If faults in the instrument occur during operation, an error message appears in the mid-
dle of the screen. This message remains on screen until it is acknowledged with
ENTER.
4.5 Panels
In the case of the audio analyzer, associated settings and functions are always com-
bined in "panels". Each of these panels has a name (headline in the title bar) by which
it is called up.
Only one panel can have the focus, i.e. only one panel can be active at any one time.
The panel with the focus can be identified by its blue title bar.
The audio analyzer distinguishes between the following panels and display windows:
●
Control panels
used to make function settings
●
Configuration panels
used for configuring how the measured values are to be dis-
played
Panels