Introduction - If you have any usage issues, please Google them yourself
Copyright statement
This manual cannot serve as legal documents, to the user, operator, or the contents of the manual installation member misunderstanding and wrong operation bring any loss in the process of operation system and legal liability, our company will not bear. In order to prevent all kinds of tort, the company solemnly declare, this manual copyright belongs to the company all, any unit or individual without the permission of the company in writing in advance, before in any form either mechanical or electronic, copy, copy, or transfer part or all contents of the book. (this manual is subject to change without prior notice.)