22 _
the basics
USING THE TOUCH SCREEN (Continued)
Tapping twice
Tap twice on the desired part on the touch screen.
Examples
Changing the screen size
and enlarging the picture
1.
Change the screen size in video and enlarge
the picture
fi
le.
2. Changing the font size
Changes the font size in text view screen.
For some video
fi
les, the screen size may not be changed.
NOTE