Lock screen:
After the device turns on, press and hold the POWER key shortly to enter into the SLEEP
power-saving mode. The screeen comes into black and locks at the same time. Press the POWER
key again to wake up the screen. The system will restore bright screen within 1S and then drag up to
unlock.
Switch off:
1.
When the device is in use, press and hold the POWER key for 3 seconds, the screen will
display the power off interface, choose the power off option to confirm your selection and the system
will shut down automatically.
Note : If the device is in crash or blank sreen, please press and hold the POWER key for 6 seconds to
let the system power off automatically, and then turn it on.
2.
[Note]: When the device is running low on battery power, it will sound an alarm and then
shut down automatically if it isn’t plugged into a power source to start charging. If the device cannot
start up please check if the battery power is too low by charging the device.
4.2 Battery management and charging
a.
Charge the battery about 8-12 hours to make sure the battery is fully charged for the first
time.
Insert the adaptor into the DC slot on the Tablet PC, and connect the other side with the power
socket. Then the Power indicating lamp of the Tablet PC will be high lighted blue, the desktop