Understanding Exposure Mode

A-DEP mode
AWB
ISO 400
F/7.1
1/125

AV mode
AWB
ISO 400
F/5.0
1/500

Manual Mode
AWB
ISO 400
F/5.6
1/250

P mode
AWB
ISO 400
F/7.1
1/125

TV mode
AWB
ISO 400
F/9.0
1/125

*A-DEP: the camera asses the distance between the lens and major objects in the frame and tries to choose and aperture setting that keeps all of those objects within the zone of sharp focus.

* M: Manual mode is when you choose the F-stop and shutter speed. This is the fastest and least complicated mode. This mode displays a light balance meter.

* AV: In this mode you select the aperture setting. The camera chooses the correct shutter speed to properly expose the picture.

* TV: In this mode yo select the shutter speed and the camera chooses the best aperture for your picture.

* P: In this mode the camera selects the aperture and shutter speed but you choose from the different combinations.