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