Polaroid a700 - Manual (Page 34)

34 Polaroid Digital Camera User Guide
www.polaroid.com
35 Polaroid Digital Camera User Guide
www.polaroid.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. Press the mode button to set the camera
mode to .
2. Press the button to access the main
menu.
3. Press the or button to select the
ISO option.
4. Select the ISO speed using the button. ISO ISO
ISO ISO
3072 X 2304
SUPER FINE
AUTO
AUTO
AUTO
AUTO
ISO100
ISO200
ISO400
1/2
5. The currently selected option will be
accessed and takes effect immediately.
Press the button to confirm your choice,
or press the button to return previous.
100 200 400
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:
Increase in ISO value affects image quality with more noise. Use as low an
ISO value as possible.