AOC 24G2 Manuel D'utilisation page 21

Frame Counter
MBR
Note:
Boost or MBR must be above 75Hz refresh rate to start.
Off (Arrêt) /
Right-Up /
Display vertical scanning frequency
Right-Down /
Left-Down / Left-Up
MBR(Motion Blur Reduction) will provide 0 – 20 levels for
0-20
adjusting visible motion blur.
21