- F2 - Step one frame backwards.
- F3 - Step one frame forward.
- F4 - Reveal properties of person pointed to by mouse.
- F5 - Increase magnification of view in current plan window (zoom-out).
- F6 - Reduce magnification of view in current plan window (zoom-out).
- F7 - Re-centre window about the mouse position.
- F8 - Pause.
Note Function keys F4 to F7 also work during other function modes. Also, for a function key to work, you may need to click onto a floor or staircase window first.