Pentax Optio 450 Operating Manual page 61

• The picture mode will be saved when the camera is turned off.
memo
• The flash is disabled in Fireworks mode and the focus is fixed at
infinity.
• When the focus mode is set to manual, the four-way controller
Caution
( ) becomes the manual focus button and cannot be used to
change the picture mode. To change the picture mode, press the
OK button once and then use the four-way controller (
change the picture mode.
• To avoid camera movement in Night-scene, Sunset and Fireworks
mode, you are recommended to fix the camera on a tripod.
) to
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