Tap Features:

Double Tap 6 to Unlock Tap Functions / Single Tap to Lock tap functions.

Tap Centre to Zoom. Barely

Between 1 & 2 to adjust Brightness.

Tap A to toggle through Functions.

Tap B to Start/Pause/Stopwatch – Double tap to Reset. This tap is only available when Stopwatch is active.

Between 10 & 11 to toggle Dim – Auto / On / Off.