Operation Manual

English Manual for Tablet K81
7
4. Quick Guides
4.1 Switch On/Off
Switch ON and Unlock: When the devices is in OFF mode, press and hold the Power key
for 3 seconds to enter the Android startup process. The device will take about 100
seconds to enter the system desktop, with the display in locked mode, please press and
move the icon by the white circle, the display will unlock automatically, see the
image below:
When the device is not in use, please put it into SLEEP mode, then the device will be
ready to use whenever you like, and you don’t need to start the Android operating system
again.
4.1.1 Power Saving Mode and Locked Mode
Short press the “POWER” key when the device is in use will make the system enter
SLEEP power save and locked mode, pressing it again will return the system to unlocked
mode within 1 second.
Note: The primary operation of the device will not stop under the power saving mode, the
display is just turned off and showing a black screen. This means that music play, movies
play etc. will still continue to run.
4.1.2 Switch OFF
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: 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.