![background image](/i/pentax/153605/pentax-optio-h90-en/h/pentax-optio-h90-en-054.png)
52
2
Com
m
on O
p
er
at
ions
Understanding the Button Functions
1
Power switch
Turns the camera on and off (p.41).
2
Shutter release button
Focuses the camera on the subject when pressed halfway in still
picture capture mode (except in
3
,
s
and
\
modes).
Takes a still picture when pressed down fully (p.67).
Starts and stops movie recording in
C
(Movie) mode (p.121).
Starts and stops sound file recording in Voice Recording (p.175).
3
Zoom button
Changes the captured area (p.78).
4
Q
button
Switches to the
Q
mode (p.56).
A
Mode
2
4
5
6
8
9
7
3
1