Vanguard VCBA ver.10.xx User Manual
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VCBA VERSION 10.xx SOFTWARE MANUAL
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4.11.4. Overlaying Two Timing Shots
You can graphically compare two timing shots on the screen by overlaying them. This is a very
useful feature for viewing a circuit breaker’s operating condition. For example, test results from
before and after breaker maintenance can be overlaid and compared.
To graphically overlay two timing shots:
1. Click on the File menu and select Overlay Test Records… The following window will be
displayed:
2. If the test records are not located in the current path, click on the “Path” button at the
top left of the window and locate the folder on your computer containing the test
records you would like to overlay.
3. Select the first test record by clicking on the file name. Select the second test record by
holding down the [CTRL] key and then clicking on the file name. Both file names will be
highlighted.