R&S AFQ100A
General Instrument Settings
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General Instrument Settings
Default Instrument Settings
The default instrument settings provide a reproducible initial basis for all other settings. The default
settings can be called only via remote control. Most of the parameters and switching states are preset,
even those of inactive operating modes.
The default instrument settings provide a reproducible initial basis for all other settings. However,
functions that concern the integration of the instrument into a measurement setup are not changed, e.g.
IEC/IEEE bus address or reference oscillator source settings.
Note:
Resetting the instrument to the factory state is possible using the
Factory Preset
command (see
Factory Preset - Setup
, on page 4.100).
Remote-control commands:
*RST
SOUR:PRES
When the instrument is switched on, it is not the preset state that is active, but rather the instrument
state that was set before the instrument was switched on since all user settings are saved of HD when
shutting down.
User-defined instrument states can be stored and called up by calling the file manager in the
File
menu.
The preset values can be found in the information accompanying the IEC/IEEE bus commands.
The following table gives an overview of the presets for the most important generator settings. The
other presets can be found in the preset tables of the individual dialogs and the information
accompanying the IEC/IEEE bus commands.
The list below the table shows the settings that are not affected by the
PRESET
key.
Table
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-1 Preset state - important generator settings
Reference frequency
internal, calibration off
Offsets 0
Modulations switched
off
IEC/IEEE bus address
not changed
Settings that are not affected by the
PRESET
key
Reference frequency settings (Ref Oscillator dialog)
Network settings (Setup menu)
IEC/IEEE bus address (Setup menu)
Password and settings protected by passwords (Setup menu)
Start/Stop Gui Update (Setup menu)
Display and keyboard settings (Setup menu).
Save and Recall settings