Dell Mobile Streak 7 - Manual (Page 10)

8
Lock Screen
Your tablet enters sleep mode automatically after a preset duration of inactivity. To wake up
your tablet from sleep mode, press the power button once. To unlock the screen, touch and
drag
to the top of the screen.
To set the duration after which
the tablet enters sleep mode,
touch Home
→ Menu →
Settings → Display→ Screen
timeout and select the desired
option.