Sony NWZ-A815 Operation Manual page 48

Setting the Viu@o Orientation
You can set the video orientation from among "Vertical:' «Horizontal (right):'
or "Horizontal (left):'
Settings
Press and hold the BACK/HOME button until the Home menu
appears.
Press the ~/V
/<J/f> button to select;;; (Settings), and then press
the
C>DD
button to confirm.
Press the
~/V
/<J/f> button to select "Video Settings:' and then press
the
C>DD
button to confirm.
The list of "Video Settings" options appears.
o
Press the /:}.!"v
/<J/f>
button to select "Video Orientation:' and then
press the
C>DD
button to confirm.
Continued {}