Sony DSC-W810 Help Manual page 104

1. Recompose the shot so that the subject is centered in the AF range finder (A), and press the shutter button halfway
to focus on the subject (AF lock).
2. When the AE/AF lock indicator (B) stops flashing and remains on, return to the fully composed shot, and press the
shutter button fully down.
Notes on use
4-488-040-11(1)
Copyright 2013 Sony Corporation
96