The truncation feature is used to shorten time either at the beginning or the end. It is optional and would be used in cases where someone has forgotten to start a test or end a test.
1- Click on Upgrade Dataset, then Finalize Test
2- Click on: Generate Report
3- Under REPORT GENERATION RANGE you will locate the truncate option. Start and End.
In this example the unit captured data for 7 days, but we only need the last 48 hours. We will then truncate hours from the START:
7 days = 168 hours
We want the last 48 hours, so we would truncate 120 hours from the START;
Click Continue and keep going as normal throughout the report generating process. The updated dates will appear in the TEST INFORMATION, HOURLY MEASUREMENT DATA and GRAPHS sections.