Lenovo 183825U manual Main menu Submenu Description Developer, Options, About tablet

Table 7. SYSTEM menu (continued)

Main menu	Submenu	Description
Developer	USB debugging	Enable to allow debugging when your tablet is attached to a computer
options		through a USB cable.
	Stay awake	When enabled, the tablet will never enter into sleep mode while the battery
		is charging, or while the tablet is connected to a computer through the
		supplied USB cable.
	Allow mock	This setting is used by developers when developing location-based
	locations	applications. Enable this function to allow mock locations and service
		information to be sent to a location manager service for testing.
	Desktop backup	Set, change, or remove the backup password if you are using a third-party
	password	backup application.
	Strict mode enabled	When enabled, the screen flashes when applications take long time to
		respond.
	Pointer location	When enabled, a visible line is displayed tracing your touch on the screen.
	Show touches	When enabled, a visible dot is displayed at the place where you touch
		the screen.
	Show screen	When enabled, the screen flashes if a setting is updated.
	updates
	Show CPU usage	When enabled, the CPU usage information is displayed on the top-right
		corner of the screen.
	Show GPU	Enable to use the 2D hardware acceleration in applications.
	rendering
	Window animation	Set the tablet to play or not to play an animation when you open or close a
	scale	screen, or switch between screens.
	Transition animation
	scale
	Don’t keep	When enabled, the system does not “memory” activities you made
	activities	on an application as soon as you close the application. You are not
		recommended to select this option because enabling it will affect
		application performance.
	Background	Set how many backgroud processes you allow to run at the same time.
	process limit
	Show all ANRs	ANRs stand for Application Not Responding.
		If you enable this option, a message is displayed whenever a background
		process is not responding.
About tablet		Check for the following system information:
		• The latest available Android software updates
		• Battery status, mobile network connection status, IP address, Wi-Fi
			MAC address, and other information
		• A list of the applications and operating system components you have
			used since you last charged the tablet
		•	Legal information
		•	Model number
		•	Android version
		•	Baseband version
		•	Kernel version
		•	Build number
		• Machine type and model
		• System-unit serial number
		• Universally Unique Identifier (UUID)
		•	Asset tag

68User Guide