Getting Started
R&S
®
UPV
81
Getting Started 1146.2078.62 ─ 09
"Common" fields of the "Generator Config" and "Analyzer Config" panels are factory-
set to "Float".
There are, however, some applications where the audio circuit to be tested is set up
without any ground connection at all. It may be necessary to create a defined ground
connection especially if hum pick-up is suspected. This can be done at the audio ana-
lyzer by switching the "Common" line to "Ground" for either the generator or the ana-
lyzer (depending on the application).
For more detailed explanations about performing such settings, see
"Function Selection and Value Entry"
3.2.4 Help System
The audio analyzer has a context-sensitive help system.
If you have a question while operating the instrument, pressing the HELP key opens a
help page containing information on the currently highlighted parameter field.
From here it is possible to move to other help pages using the contents list, the index,
scroll arrows and page-internal links. For more detailed information about help, see
3.3 Brief Introduction to Operation
3.3.1 Windows User Interface and Controls
To provide the user with a familiar environment, operation of the R&S UPV is largely
based on the Windows user interfaces. All panels, entry windows, etc. are made up of
known elements.
Brief Introduction to Operation