Q Mode; Power Switch; Shutter Release Button; Zoom Button - Pentax Optio H90 Orange Operating Manual

Q Mode

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Power switch

Turns the camera on and off (p.41).

Shutter release button

2
Switches to A mode (p.56).
3

Zoom button

Press towards the left (f) during single-image display to change to
four-image display. Changes to nine-image display when pressed
towards the left again. Returns to the previous display when pressed
towards the right (y) (p.130).
Enlarges the image when pressed towards the right (y) during single-
image display. Returns to the previous display when pressed towards
the left (f) (p.139).
Press towards the left (f) during nine-image display to change to
folder or calendar display (p.131).
Press towards the right (y) during folder/calendar display to change
to nine-image display (p.131).
Adjusts the volume during playback of movies, sound files or voice
memos (p.129, p.176, p.179).
4 Q button
Switches to A mode (p.56).
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