Samsung Smart Camera NX1000 User Manual page 38

AF t:y
You can set the camera to capture photos only when the subject is in
focus.
You can correct lens distortion that might occur from lenses.
This feature may not be available with some lenses.
,..., Uo t:_,_l _"_]/ZY g
You can select options that can be adjusted when you press
[i-Function] on an i-Function lens.
Aperture Set to adjust the aperture value.
Shutter Speed Set to adjust the shutter speed.
EV Set to adjust the exposure value.
ISO Set to adjust ISO sensitivity.
WB Set to adjust the white balance.
(])ZOOM Set to adjust the zoom ratio.