Nikon D100 Quick Reference Manual page 5

Nikon D100 Quick Reference Guide
Settings for Aperture-Priority Auto
Description: You choose the aperture while the camera automatically selects the shutter speed that will produce
the optimal exposure.
1. Rotate the function dial to A.
2. Select an aperture using the sub-command dial.
(Upper left, front of camera)
3. Frame and focus the photo, and shoot.
4. If the camera is unable to produce the correct exposure at the selected shutter speed, the display in the
viewfinder will indicate HI (subject too bright) or LO (subject too dark). Adjust the aperture accordingly.
Courtesy of Eileen Huang. Used with permission.