Sony SGPT21 Benutzerhandbuch
How to Use the Touch Screen
Tap
Selects an icon or option.
Tapping twice quickly allows you to zoom in or out images or other screen items.
Tap & hold
Opens an option menu.
Drag
Moves an item or scrolls a page slowly.
Flick
Scrolls a page quickly.
Pinch
Zooms in or out.