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18
Key Descripon
t
Press and hold the joy key for ve (5) seconds.
When the menu appears on the screen, continue holding both
keys for 10 seconds to lock/unlock the Power button.
3
Power Lock/Unlock
Locking Power Button
Press and hold for 10s
to lock power
If the Power button is locked, the below message will appear on
the screen:
Power Lock/Unlock
Power Button Locked
p
Press and hold the joy key to display/hide the boot up screen
when the device is turned on.
Boot Up Screen On/Off
Off
Press to turn on
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