Quick Operation Guide

 If the power adapter plug or power cord is damaged, please do not use them in
case of electric shock or fire.
 Please do not touch power cord with wet hand or pull out the power adapter like
pulling power cable.
 Please do not touch the device and power adapter with wet hand in case of short
circuit, malfunction, or electric shock.
 Please stop using the power adapter and contact sales representatives for
exchanging if the power adapter is caught in the rain, getting wet, or affected with
damp seriously.
 The power adapter has to meet all of the requirements from the “2.5 Restricted
power supply” in <<GB4943.1 Safety of information technology equipment>>.
 If the device has to connect USB ports, please ensure that the USB ports has
USB-IF identification, and its performance is qualified with the USB-IF
requirements.
Cautions for use
Operating environment
 Donot use the device in thunderstorms which can cause the device
malfunction or electric shock.
 Keep the device away from rain, moisture or liquids containing acidic
substances that can corrode electronic circuit boards.
 Do not store or use the device in a dusty or dirty place.
 Do not store the device in a high temperature place. High temperature will
shorten the life of the electronic device.
 Do not place the device in a super-cooling place. When the temperature of
the device rises, moisture may be formed inside the equipment, which may
damage the circuit board.
 Do not try to disassemble the device. Non-professional manipulating will
damage the device.
 Do not use a pen, pencil, or other sharp objects to touch the screen surface to