Olympus Zoom 90 Instructions Manual page 22

22
Position the subject inside the
3.
autofocus frame.
Depress the shutter release button
4.
halfway.
The exposure is measured automatically when
the lens extends, the camera focuses on the
subject, and the green lamp lights.
To take a picture with the subject outside the
autofocus frame as shown here, use the focus
lock (p. 24).
Depress the shutter release button fully
5.
to take the picture.
The film automatically advances to the next
frame, and the exposure counter increases by
one digit.