Insert your USB with Rx into display.
Press import data.
Select next.
Press gen 4 data.
Select the prescription.
Press ok.
Press setup.
Press Target Rate.
Select Rx.
Choose your prescription that you imported.
Verify that all your out of range and target rates are correct.
Press Ok.
Lastly on your rate controller you will want to make sure it is set to map based for rate.