Vanguard TTRA (ATRT-01, ATRT-03, ATRT-03A, and ATRT-03B) - Manual (Page 26)

TTRA VERSION 12.x SOFTWARE MANUAL REV 5
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4.8 Working with Tabulated Test Results
Once a test record has been retrieved (see sections 4.1 and 4.2 for instructions), the record
details will be displayed as shown:
The menus on the menu bar will also change to provide additional options relevant to working
with a test record.
You can edit the test record header information (such as Company, Location, Circuit, Operator,
etc.) by entering data in the corresponding fields at the top of the screen.
You can also edit the H Voltage, H Tap, X Voltage, and X Tap values. If these values are changed,
the calculated ratio and deviation will be automatically re-calculated by the TTRA software.
Make sure to save the test record after making any changes.
The Max Dev. % value can be edited as well. If this value is changed, any tests that fail based on
the new value will be highlighted as shown below: