Sony a (alpha) slt-a65v Manual De Usuario

To assign another function to the AEL button
You can assign one of the following functions to the AEL button in 
addition to the AEL function:
Exposure Comp./Drive Mode/Flash Mode/Autofocus Mode/AF area/Face 
Detection/Smile Shutter/ISO/Metering Mode/Flash Comp./White Balance/
DRO/Auto HDR/Creative Style/Picture Effect/Image Size/Quality/Object 
Tracking/AF lock/Aperture Preview/Shot. Result Preview/Smart Telecon./
Focus Magnifier

You can also assign another function to the ISO button, other than the ISO 
function. The functions available are the same as those of [Func. of AEL 
button] (page 161).

MENU button t  

t [ISO Button] t Select the desired 

You can check the approximate blurring of the background of the subject 
before shooting. 

MENU button t  

t [Preview Button] t Select the desired 

The electronic front curtain shutter function shortens the time lag between 
shutter releases.

MENU button t  

t [Front Curtain Shutter] t Select the 

Shot. Result Preview The aperture is narrowed to match the selected aperture value 

and you can check the blurring. The shutter speed value is 
also reflected.

The aperture is narrowed to match the selected aperture value 
and you can check the blurring.