Pentax Optio 450 Digital Camera User Manual


 
Caution
54
Taking Pictures
c
z
x
Setting the Aperture Value (Aperture Priority Mode)
In this mode the aperture value is set manually and the camera
automatically sets the shutter speed.
z
Set the mode dial to .
x
Use the four-way controller (̆̄) to
change the aperture value.
̆ Makes the aperture larger. (Reduces the
aperture value.)
̄ Makes the aperture smaller. (Increases the
aperture value.)
c
Press the shutter release button.
The picture will be taken.
Playing Back Still Pictures
p.26
The aperture value will be saved when the camera is turned off.
When the focus mode is set to manual, the four-way controller
(
̆̄) becomes the manual focus button and cannot be used to
change the aperture value. To change the aperture value, press
the OK button once and then use the four-way controller (̆̄) to
change the value.
The exposure is not appropriate when the shutter speed is
displayed in orange on the LCD monitor.
11:19
11:19
11:19
F2.8
F2.8
1/250
1/250
F2.8
1/250
03/20/2003
03/20/2003
03/20/2003
Aperture value
memo