48
Polaroid
x530 Digital Camera User Guide
www.polaroid-digital.com
49
Polaroid x530 Digital Camera User Guide
www.polaroid-digital.com
• Changing the ISO Speed
This function enables you to change the camera’s sensitivity to light by
selecting different ISO values. ISO is a measure of how quickly your camera
reacts to light. The higher the ISO value, the less light needed to make an
exposure, allowing the same exposure to be achieved with higher shutter
speeds or smaller apertures. In a digital camera, higher ISO value allows
higher shutter speed, at the expense of mottle or grain appearing in the final
picture.
1. Turn the Mode Dial to
.
2. Press the
button to access the function bar.
3. Press the down button to select the ISO
option.
4. Select the ISO speed using the left or right
button.
ISO
5. The currently selected option will be
accessed and takes effect immediately.
Press the
button to exit from the
function bar.
In the same lighting condition, the higher ISO value it is,
the faster the shutter speed will be.
The camera’s sensitivity is automatically changed by
different lighting value or subject brightness.
NOTE:
•
This setting is also available in
,
,
,
and
modes.
•
Increase in ISO value affects image quality with more noise. Use as low an ISO
value as possible.
