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© 2014 Stanford Research Systems
2.8 Quick Measurement Menu
Most of SR1's panels are "function-centric" in the sense that they group controls related to a single
function or feature of the instrument. Thus the analog generator panel contains controls relevant to the
operation of the analog generator, the settling panel groups settling controls for all measurements, etc.
The
Quick Measurements menu is different in that includes a collection of panels that are
measurement-centric rather than function centric, i.e. each panel contains controls that pertain to a
common audio measurement and allows for setup of all the different aspects of the instrument related to
that measurement from one convenient location.
Quick Measurements enable the user to quickly setup a measurement with little experience with SR1,
but does not expose the full possibilities/power of all of SR1's features and controls.
All Quick Measurements rely on the Quick Measurement Setup Panel which records the basic format for
the tests: whether the inputs and outputs are analog or digital, the bandwidth of the measurement, mono
or stero, etc. Based on these settings, each measurement panel then configures the inputs, generators,
and analyzers appropriately for the chosen measurement. Most of the Quick Measurements can be run
in either free-run mode, in which the measurement result is continuously displayed, or in swept mode, in
which the measurement result is recorded as a function of one or two swept parameters. All the
necessary controls to configure sweeps and settling are on the Quick Measurement panel.
Sequences of multiple quick measurements can be programmed with the "Automated Measurements"
panel. Each of the selected measurements is performed sequentially and the results are included in a
formatted report which can be printed or saved as a .PDF or .HTML file.
In the following sections each quick measurement will be described. For each measurement the cabling
requirements from SR1 to the EUT will be given, followed by a description of the analyzer and generator
configuration for that measurement. Finally, the displays created for each measurement, in both free-run
and swept mode, are detailed.