Operation Manual

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2) X11 will not boot after power button is pressed
Battery may be drained. Connect the power adapter and try again.
Make sure power adapter connection is plugged in correctly and
securely
Use may want to disconnect all the external devices before trying again.
3) What to do if water got into the X11?
Don't power on X11 or that will cause more serious damages.
Remove as much water out of X11 as you can and find a soft cloth or dry
tissue to wipe off the water gently, be cautious not to damage the display
screen surface.
Then, use an electric fan blowing at low speed to dry X11 off and try
booting it.
If X11 does not boot, contact customer service immediately.
4) Battery life is too short
Check to see whether the battery is fully charged
Check to see whether the battery hasn't been used for a long time after
fully charged, if so , please re-charge it before using .
Due to the chemical feature of the charged battery, the battery life may
be shortened after several charges. To recondition your battery, completely
run down the battery and fully recharge it.
Please Follow the battery maintenance instruction in this manual
For additional question, please visit www. kupaworld.com.
Additional Notes
When using the tablet PC outdoors
To use X11 outdoor, Kupa recommends
1) Be sure that the battery is more than 70%.
2) Place X11 inside of the protective bag or the holster to prevent dust and
impact to happen. Do not put too many items in the bag to prevent the display
screen from crushing.
3) Take power adapter and user manuals along for extended trip.
Maintenance of touch screen
Due to its crystal glass structure, the LED touch screen is the most
vulnerable part of X11.
Only use Kupa X11 pen and fingertips on X11's touch screen.
DO NOT use other sharp objects, or market to write on the touch screen,
or use excessive force.
DO NOT place any objects on the screen.
Place X11 in the protective case or backpack when traveling with it. Do not