Originally posted by snake K5- If I use hyper program, I get to controll shutter and aperture and it selects ISO when I'm in auto-ISO. Same as TAv.
Quoted directly from the manual...
P - Hyper-program
Quote: Automatically sets the shutter speed and aperture value to obtain a proper exposure according to Program Line when taking pictures. You can use the front and rear e-dials to switch between shutter priority and aperture priority.
TAv - Shutter & Aperture Priority
Quote: Automatically sets the sensitivity to obtain a proper exposure with the set shutter speed and aperture value according to the brightness of the subject.
Program mode automatically sets the shutter and aperture based on the Program Line that you specify. The Program Line can be set to Auto, Normal, Hi-speed Priority (shutter), DOF Priority - deep (closed aperture), DOF Priority - shallow (open aperture), or MTF Priority (best setting for lens with supported lenses).
TAv mode sets the ISO based on what
YOU set the shutter and aperture to. If you change the aperture, the camera won't change the shutter speed and vice versa.