Chapter 4 VirtualBench-DSA
Getting Started with VirtualBench 4-2
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National Instruments Corporation
log/linear mode, phase unit, and markers in this control. You can
refer to the online help for a detailed description of each
component.
•Display 1/Display 2 Controls—changes the marker positions and
display attributes of the respective displays.
•Main Control Bar Buttons—contains the Run, Single, and Source
controls.
–Run—acquires data continuously. When clicked off, the DSA
is in idle mode.
–Single—acquires a single frame of data.
–Source—turns on the source using the selection made in the
Source Configuration dialog box.
Note: The Source button is only available when you use an AT-DSP2200 device
with VirtualBench-DSA.
–Trigger Timeout—turns yellow when a trigger does not occur
within the time specified by the Trigger Timeout in the Trigger
Configuration dialog box.
•Measurement Displays—displays measurements, reference
waveforms, and markers for marker measurements.
Note: Please refer to the VirtualBench-DSA Online Help for additional help on
the front panel items.
06Chap04.fm Page 2 Friday, February 28, 1997 3:21 PM