1. Program
AP (Table A)
The AP mode selects maximum shutter speed to minimize camera shake, and is designed to
be used when photographing "hi-speed" (moving) objects. This program mode allows you to
stop action.
2. Program
CP (Table B)
The CP mode gives priority to the lens aperture, which affects the depth of field. This mode is
convenient when taking pictures of hard-to-focus objects and when using wide angle lenses.
This program mode seeks out the correct exposure with the smallest aperture (lens opening).
Therefore you will achieve the greatest in-focus depth to your photos.