Acer Aspire A3-600 Manuel de l'utilisateur - Page 18

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Locking your A3-600

If you will not use your A3-600 for a while, briefly press the power button to lock

access. This saves power and ensures your A3-600 does not unintentionally use

any services. Your A3-600 will lock automatically if it is not used after a while. To

change the delay, tap APPS > Settings > Display > Sleep.

Waking your A3-600

If the screen is off and the A3-600 does not react to any taps on the screen, then it

has been locked and is in sleep mode.

Security options

For additional security, you may set a code or number that must be entered to

access the A3-600, 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

29.

If you won't use your A3-600 for an extended period of time, turn it off to save power.

To turn off your A3-600 (even when locked), press and hold the power button for one

second. You will then be asked to confirm the shut down. To force a shutdown, press

and hold the power button for four seconds.