Pentax Optio W90 Operating Manual page 77

You can change the captured area by pressing the zoom button (p.87).
Right (x)
Left (w)
3
Press the shutter release
button halfway.
The camera emits Focus Assist light in
dark shooting situations.
The focus frame (or face detection
frame) on the display turns green
when the camera focuses on the
subject at the correct distance.
4
Press the shutter release button fully.
The picture is taken.
The flash discharges automatically depending on the light conditions.
The image appears on the display temporarily (Instant Review: p.77)
and is saved to the SD Memory Card or the built-in memory.
Press the Green button to switch to the 9 (Green) mode and let the
camera set all the shooting functions automatically (p.86).
Enlarges the subject.
Widens the area that is captured by the camera.
1/250
F4.6
38
3
75