the function does not effectively reduce subject blur. Subject blur occurs frequently under low- light or slow shutter speed conditions.
In such case, shoot with the below tips in mind.
Select a higher ISO sensitivity so that the shutter speed is faster.
Select (High Sensitivity) mode in Scene Selection.
Notes
You cannot select [Auto] when the camera is set to Manual Exposure Shooting.
You may not be able to set some MENU items depending on the selected REC mode. For details, see “MENU items not available in some REC modes.” [Details]