Das steht im HB
VIEW OPTIONS
The game offers several viewing options.
1st Person View
This view gives you an impression that you actually see everything through the eyes of the soldier you are controlling. If you are holding a weapon in your hands, you will see through the sight of this weapon. By moving the mouse, you are looking around and are changing the direction in which the soldier is moving. This is an ideal view/sight for shooting.
You can choose from three types of different sights (F3) . Basic selling displays realistic sights of weapon, while the simplified selling displays the cross of ancillary sights. If ancillary sights are switched on and YOU take a sight of your own soldier, the sights turn red and the name of the soldier appears. The last variant is a blank screen. In this case, weapon fires exactly at the centre.
Im Keylayout heißt das dann so:
GAME CONTROL:
Fl Replay, briefing
F2 Set on/off 3rd person aiming cross
F3 Set on/off 1st person aiming cross
F4 Send network," message