The magnetic screwdriver (with its cap removed) should be used to touch the
points on the enclosure marked A or B according to Figure 10. These steps
will hence be indicated as A or B.
Touch-Magnet Programming is only possible if it is not disabled and the PRG
wire is free. Disabling can be programmed by both Touch-Magnet
Programming or by cable contacting, but it can only be undone by cable
contacting.