Operating Manual

2
1 Introduction
1.1 Acknowledgement
Thanks for purchasing of our product K803 and it is high definition tablet PC. It is based on
Android 10.0 operation system, and easy to expand the third application procedure.
The product is designed with various functions, including WIFI, BT, GPS, and so on. It is
easy to achieve wireless communication and internet, you have access to surf the internet anytime
and anywhere; it is also built with high accuracy GPS module, so that it can be used for navigating
through installing map software. There are many sensors which offer you brand-new operation
and entertainment; besides, it has camera shooting, which leads electronic consumption to enter
into a fresh palm internet entertainment time.
The manual systemically introduces the functions, use techniques and announcements, please
read this manual carefully before your operation.
1.2 Announcements
Preventive maintainance
 Please always keep the TABLET dry. To avoid the device short trouble, corrosion fault
and electric short, please prevent the device, battery and charger from water and
moisture, and don‟t operate the device or charger by wet hand.
 To avoid failure of device, battery and charger, please prevent the device, battery,
charger from violent shock or shake.
 To avoid failure of device, battery and charger, please prevent the device, battery,
charger of all over heating or too cold circumstance
 Never shock, throw, prod the TABLET, or drop, extrude, bend the TABLET.
 Never disassemble the device and accessories arbitrarily, otherwise the device and
accessories are not in our company warranty scope.
 Replacement with incorrect type batteries may cause explosion. Make sure to use
original batteries.
 Do not replacement of a battery with an incorrect type that can defeat a safeguard (for
example, in the case of some lithium battery types).