User's Manual

AT911N User Guide
4
Chapter1. Caution when using
Before you handle and operate your device, please read through and familiar with the contents
of this manual.
1. How to use the battery correctly
 When you dropped the main body or battery in water, please do not put it on the stove or
heater for drying. Just keep it in natural temperature or contact with purchase place.
 Please do not take the metal object to approach to the terminal of battery.
 If you do not use the battery for a long time after charging, please keep it at room
temperature.
 According to the life of battery and processing time of its using, the buffering time can be
shortened. In this case, please contact your dealer
 You have to charging the device with the provided adaptor from factory.
2. Caution when using
 User careless or products repair might damage the stored data. Manufacture is not
responsible for this damage, so important data should be kept separately.
 If you has problem, do not try to repair or disassemble the product arbitrarily, please
contact customer service center.
 Do not use your where have electromagnetic wave or the risk may occur such as hospital,
plane so on.
 A high temperature or high humidity environment will causes trouble, Please note that.
 Please do not using other sharp object to touch the screen, otherwise it might be get
damaged or not working properly.
 If smell odors, occurs smoke or noise during use product, immediately disconnect the
charger and off the power, then Please contact with customer service center
 If you have any other questions during use, please contact the customer service center