Samsung GX-20 User Manual

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Using the best programmed exposure, P (Program) mode
Automatically sets shutter speed and aperture to the proper exposure  
according to the Program line when taking pictures. This (Program) mode 
supports both Tv (Shutter Priority) and Av (Aperture Priority) modes.
(Program) mode is useful for taking pictures in a casual place (for families 
and such).
Pictures used in this user guide are to help users understand products and 
the results may differ depending on the types of lenses or the shooting 
environment.
P (Automatic Program Exposure) Mode 
1.  Rotate the Mode dial (
) to select P.
2.  Check the Shutter speed and Aperture 
value on the viewfi nder and LCD panel.
3.  Now, you are ready to take a picture.
●  To change the exposure, turn the front dial (
) while you press and 
hold the   button. 
●   Set the aperture to the A position while 
holding down the autolock button when 
using a lens with an aperture ring.
Shutter Speed
Aperture value
▲ P Mode, Aperture: f = 8, Shutter Speed: 
1/125sec
▲ P Mode, Aperture: f = 2.8, Shutter 
Speed: 1/1000sec