Nikon D3s Technical Manual page 19

AF-C priority AF-C priority
selection selection
Release
Dynamic Dynamic
AF area AF area
9 points
9 points, or select
K (single-point)
for AF-area mode
9 points
51 points
21 points
Winter Sports
Focus tracking Focus tracking
with lock-on with lock-on
Off –2
3 (Normal)–5 (Long)
1 (Short)
3 (Normal)
15