Lenovo A3000 Tablet - Manual (Page 3)

Screen lock/unlock
In standby mode, press the Power button to lock your IdeaTab.
To unlock the screen, press the Power button, and then drag the on-screen
slider to enter the interface displayed before it locks.
Sleep/Wake
If you do not touch the screen for a while, IdeaTab dims its screen to enter
sleep mode for power saving.
Turning IdeaTab off
While in standby mode, press and hold the Power button and then follow the
on-screen instructions to confirm shutdown.
Power button
Back
camera
Earphone jack Micro USB
Microphone
Speaker
Getting started