Waters Autospec Premier Operator's Manual page 62

The AutoTune Progress window has a progress bar at the bottom which
Tip:
displays the target resolution and progress of the AutoTune.
AutoTune Progress window and AutoSpecAutoTune dialog box
To perform an autotune procedure
In the AutoSpec AutoTune dialog box, specify the desired resolution in the
yellow Target Resolution box. A positive and negative resolution tolerance
(percentage) can specified in the two red boxes. Ensure that there is at least a
5% tolerance present (positive, negative or a combination of both) because the
program requires an optimization window. Click Start in the AutoTune tab
page.
Tips:
• The autotune process typically takes 10 minutes, depending on the
initial tuning conditions.
• The AutoSpecAutoTune dialog box Lens tabs display the current lens
condition.
2-20 Tuning the instrument