Version 3.9.8.60 introduced a feature where ? is displayed when the diameter and indentation could not be calculated or determined. There are multiple steps that can be taken to diagnose this issue.

On the F1 Platform, there are three panels with different programs: Applications, Utilities and Admin. Due to an accident, you may find the programs missing from these panels. This page will describe how to re-add these programs to the default layout on the F1.

To replace the remote receiver on a given F1 unit, follow the steps outlined below.