Polaroid a700 User Guide - Page 34

• 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 menu. button to access the main 3. Press the or ISO option. button to select the ISO 3072 X 2304 SUPER FINE AUTO AUTO AUTO 1/2 4. Select the ISO speed using the button. 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. ISO AUTO ISO100 ISO200 ISO400 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. 34 Polaroid Digital Camera User Guide www.polaroid.com