Nikon D810 User Manual page 421

4
Adjust gain.
Highlight Image 1 or Image 2 and
optimize exposure for the overlay by
pressing 1 or 3 to select the gain
from values between 0.1 and 2.0.
Repeat for the second image. The
default value is 1.0; select 0.5 to halve
gain or 2.0 to double it. The effects of gain are visible in the
Preview column.
5
Preview the overlay.
Press 4 or 2 to place the cursor in
the Preview column and press 1 or
3 to highlight Overlay. Press J to
preview the overlay as shown at right
(to save the overlay without
displaying a preview, select Save). To
return to Step 4 and select new photos or adjust gain, press
W.
6
Save the overlay.
Press J while the preview is
displayed to save the overlay. After
an overlay is created, the resulting
image will be displayed full-frame in
the monitor.
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