Prevent unintended action on your iPad 2 with the Auto Lock screen enable.
Sometimes when you put your iPad in a bag, and if you have music turn on so you could listen to it, if the screen is not locked, you could accidentally turn it off while your iPad is moving about in the bag. Here's how you can set the iPad so that it will automatically lock the screen after a specify period of unaction:
1. Go to the Home screen.
2. Tap on Settings.
3. Select General.
4. Select Auto Lock.
5. Then in the Auto Lock screen, select the desire time the iPad wait before it lock the screen up.