A5: af point illumination, A6: focus point wrap-around – Nikon D800 User Manual
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Choose whether the active focus point is highlighted in red in the
viewfinder.
Choose whether focus-point selection “wraps around” from one
edge of the viewfinder to another.
a5: AF point Illumination
G button
➜ A Custom Settings menu
Option
Description
Auto
The selected focus point is automatically highlighted as
needed to establish 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. The area
outside the current crop is shown in grey (
a6: Focus Point Wrap-Around
G button
➜ A Custom Settings menu
Option
Description
Wrap
Focus-point selection “wraps around”
from top to bottom, bottom to top,
right to left, and left to right, 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-point display is bounded by the outermost focus
points so that, for example, pressing
2 when a focus point at
the right edge of the display is selected has no effect.
q
w