Google ANDROID AUG-3.0-100 - Manual (Page 130)

Settings 130
AUG-3.0-100 Android User’s Guide
Stay awake Check to prevent the screen from dimming and locking when the
tablet is connected to a charger. Don’t use this setting with a static image on the
tablet for long periods of time, or the screen may become marked with that image.
Allow mock locations Check to permit a development tool on a computer to
control where the tablet believes it is located, rather than using the tablet’s own
internal tools for this purpose.