User Guide

Event > DSM
Page 32 of 49
5. To manually mark a driver’s head
area, click Manual Detect. Only use
this feature if the driver’s head
position is fixed.
Use the pop-up window to specify
the area and click OK.
Yaw Deviation calculates
automatically once the driver’s head
area is set.
Pitch Deviation calculates
automatically once the driver’s head
area is set.