Key
Press and hold the keys for 5 seconds to lock/unlock the Power
1() + 2
button.
When the menu appears on the screen, continue holding both
keys for 10 seconds to lock/unlock the
If the
the screen:
Press and hold the keys for 5 seconds to display/hide the boot up
1() + 3
screen when the device is turned on.
Power
button is locked, the below message will appear on
Description
Power
Power Lock/Unlock
Locking Power Button
3
Press and hold for 10s
to lock power
Power Lock/Unlock
Power Button Locked
Boot Up Screen On/Off
Off
Press to turn on
20
button.