327U❚❚ Subject MotionSelect Steady for smooth focus when photographing subjects thatapproach the camera at a steady pace, or Erratic for improvedresponse when photographing subjects prone to sudden startsand stops.Choose whether the camera detects and focuses on faces when3D-tracking is selected for AF-area mode (0 104).In 3D-tracking, the camera tracks subjects that leave the selectedfocus point and selects new focus points as required while theshutter-release button is pressed halfway. Choose whether 3D-tracking uses data from the surrounding focus points to tracksubjects that move even slightly from the selected focus point(Wide) or tracks the subject based solely on data from the vicinityof the selected point (Normal). Wide is recommended for fast-moving subjects.Choose the number of focus points available for manual focus-point selection.a4: 3D-Tracking Face-detection G button ➜ A Custom Settings menua5: 3D-Tracking Watch Area G button ➜ A Custom Settings menua6: Number of Focus Points G button ➜ A Custom Settings menuOption Description1 55 points Choose from the 55 focus points shown atright.2 15 points Choose from the 15 focus points shown atright. Use for quick focus-point selection.