Battery Operation
After you shut the Network Master down, the power goes off.
Forcing power OFF
If it is not possible to power down the Network Master using the power button
menu, the following procedure can be used to make an emergency power
down.
1. Disconnect AC adapter if it is connected.
2. Hold the Power button depressed for a couple of seconds.
It is not recommended to force a power-off except in emergencies.
Additional options in power button menu
Apps Switcher
Shows all currently activated applications and allows you to switch among
them.
Capture Screen
Saves a screen shot image in .PNG format. The image file will be saved in
'Internal/screens' folder or an attached USB memory stick.
Lock Screen
Locks or unlocks the screen.
3.3 Head Set