Pentax Optio 450 Digital Camera User Manual


 
49
Taking Pictures
Setting the Sensitivity
You can select the sensitivity to suit the brightness of the surroundings.
b Sensitivity
Auto The camera sets the speed automatically.
100
200
400
z
Select [Sensitivity] on the [ Rec.Mode] menu.
x
Use the four-way controller (̇̈)
to change the Sensitivity.
c
Press the OK button.
The camera is ready to take the picture.
[Auto] cannot be selected in manual exposure mode.
Saving the Sensitivity
p.86
z
c
x
Rec. Mode
Wide
AWB
Auto
Recorded Pixels
Quality Level
White Balance
Focusing Area
AE Metering
Sensitivity
1/3
Exit
MENU
Ok
OK
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Rec. Mode
Wide
AWB
Auto
2288 1712
Recorded Pixels
Quality Level
White Balance
Focusing Area
AE Metering
Sensitivity
1/3
Exit
MENU
Ok
OK
As the lower sensitivity produces sharp images with little or no noise,
but the shutter speed will be slower in low light conditions.
As the higher sensitivity uses faster shutter speed in low light
conditions to reduce camera shake.
memo