Samsung UE40ES7000U E-Manual page 110

highly recommend you use your TV's
16:9 mode most of the time.
N
If you have set Double (
mode in
cannot adjust the
Auto Wide: Automatically adjusts the
picture size to the 16:9 aspect ratios.
16:9: Adjusts the picture size to 16:9 for
DVDs or wide broadcasting.
Wide Zoom: Magnifies the picture size
more than 4:3.
PIP (Picture-in-Picture), you
à
Picture Size.
Œ
, )