Hi, I am a first timer on this site and I just got an Android Tablet PC A-1A and the instructions are not the greatest. Dont know what the lights mean? I set it so the screen will turn but it doesnt. You hit the button in the upper left hand corner next to home icon and it shows you the date for a fraction of a second. There is a round button along the top next to the battery and time symbol, you press it and it makes like a flash sound but i dont know what it does? Can you hook this up to your computer with the usb cable and sync?