Nikon D90 user manual A4 AF Point Illumination, A5 Focus Point Wrap-Around, 175

a4: AF Point Illumination

Choose whether the active focus point is highlighted in red in the viewfinder. This option is available in all shooting modes.

Option	Description
Auto	The selected focus point is automatically highlighted as needed to establish
(default)	contrast with the background.
On	The selected focus point is always highlighted, regardless of the brightness of the
	background. Depending on the brightness of the background, the selected focus
	point may be difficult to see.
Off	The selected focus point is not highlighted.

a5: Focus Point Wrap-Around

Choose whether focus-point selection “wraps around” from one edge of the viewfinder to another. This option is available in all shooting modes.

Option	Description
	Focus-point selection “wraps around” from top to
	bottom, bottom to top, right to left, and left to right,
Wrap	so that, for example, pressing 2 when a focus point at
	the right edge of the viewfinder display is highlighted
	(q) selects the corresponding focus point at the left
	edge of the display (w).
No wrap	The focus-area display is bounded by the outermost focus points so that, for
(default)	example, pressing 2 when a focus point at the right edge of the display is selected
	has no effect.

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