Software Manual for the R&S ZVL-K1 - Rohde & Schwarz

R&S ZVL Instrument Setup and Interface Configuration - SETUP Key
Menu Command Submenu / Command Submenu / Command Command
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Reference Int/Ext
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Service Function
Switches between the internal and external reference signal source. The default setting is
internal reference. It is important, that the external reference signal is deactivated when
switching from external to internal reference to avoid interactions.
If the reference signal is missing when switching to external reference, the message EXREF is
displayed to indicate that no synchronization is performed.
The R&S ZVL can use the internal reference source or an external reference source as
frequency standard from which all internal oscillators are derived. A 10 MHz crystal oscillator is
used as internal reference source. In the external reference setting, all internal oscillators of the
R&S ZVL are synchronized to the external reference frequency (also 10 MHz). For details on
connectors refer to the Quick Start Guide, chapter 1 "Front and Rear Panel".
� Remote: ROSC:SOUR INT
Transducer
Opens the Select Transducer dialog box and a submenu to activate or deactivate defined
transducer factors, to generate new transducer factors or to edit existing ones.
In the Select Transducer dialog box, a transducer factor can be edited, deleted or copied, if
selected, using the corresponding softkeys. The default directory, in which the transducer factors
are saved, is displayed (C:\R_S\INSTR\TRD; the extension of transducer factor files is *.TDF).
Subdirectories can be added or deleted via the file manager. They are displayed or hidden using
the arrow keys or the Show Directory softkey / Hide Directory button.
Two different directory views are possible: If the Show all option is activated, all transducer
factors in the directory are displayed. If the Show compatible option is activated, only the
compatible transducer factors in the directory are displayed.
For details on transducer factors refer to chapter "Advanced Measurement Examples".
1303.6573.42 4.467 E-6