Acer I110 User Guide - Page 19

Locking your tablet If you will not use your tablet for a while, briefly press the power button to lock access. This saves power and ensures your tablet does not unintentionally use any services. Your tablet will lock automatically if it is not used after a while. To change the delay, tap APPS > Settings > Display > Sleep. Waking your tablet If the screen is off and the tablet does not react to any taps on the screen, then it has been locked and is in sleep mode. To wake your tablet, press the power button. Your tablet will display the Lock screen. To unlock the screen, press the lock button and follow the lock to the right side of the circle. Lock screen quick launch When you press the lock button you have the option to go straight to the camera or search. Security Options For additional security, you may set a code or number that must be entered to access the tablet, such as an unlock pattern (a set of dots that must be tapped in the correct order). Open the Home screen and tap APPS > Settings > Security > Screen lock. Note: If you forget an unlock pattern, please refer to "Unlock pattern" on page 43. Shutting down your tablet If you won't use your tablet for an extended period of time, turn it off to save battery power. To turn off your tablet (even when locked), press and hold the power button for one second. Tap Power off and confirm the shut down. To force a shutdown, press and hold the power button for four seconds. Locking your tablet 19