a4: Focus Points Used

G button U A Custom Settings menu

Choose the number of focus points available for manual focus-point selection when an option other than [Auto-area AF] is selected for AF-area mode.

Option		Description
4	[All points]	Every focus point available in the current AF-area mode can be selected. The number of points available varies with the AF-area mode.
5	[Alternating points]	The number of available focus points is reduced to one quarter of the number available when [All points] is selected. Use for quick focus-point selection. The number of points available for [Pinpoint AF] is not affected.