Nikon D3000 Reference Manual page 166

6
Set gain.
Highlight Image 1 or Image 2 and optimize
exposure for the overlay by pressing 1 or 3 to
set gain for the selected image to values
between 0.1 and 2.0. Repeat for the second
image. The default value is 1.0; selecting 0.5 cuts
gain in half, while selecting 2.0 doubles gain. The
effects of gain are visible in the Preview column.
7
Highlight the Preview column.
Press 4 or 2 to highlight the Preview column.
8
Preview the overlay.
Press 1 or 3 to highlight Overlay and press J
(to save the overlay without displaying a
preview, highlight Save and press J). To return
to Step 6 and select new photos or adjust gain,
press W.
9
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.
D
Image Overlay
The overlay has the same photo info (including date of recording, metering, shutter speed,
u
aperture, shooting mode, exposure compensation, focal length, and image orientation) and
values for white balance and Picture Control as the photograph selected for Image 1.
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