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Time Range

The Time Range defines the total time frame to process data.

1. To edit the Time Range, select the TimeSales or L2 data source on left side of the data set designer.



2. To define a specific time frame, mouse click on the Window drop down menu button and select the Specify option.



3. In the Sources table, which located on the top of the Data Set Designer, type in the desired values for Begin Time and End Time.



4. To define the most recent time frame, mouse click on the Window drop down menu button and select the desired time frame option.



5. For the example below, a QuarterHour (or 15 minutes) has been selected.  This means the Engineering Chart will load the last 15 minutes of data from the database to be displayed.