IT6700 User manual 
User Manual 
4
Warranty Service 
For the warranty service or repair the product, the product must be returned to the 
designated maintenance units. Return the product to us for warranty service, the customer 
should pre-pay the one-way Freight to the maintenance department. and our company is 
responsible for the return shipping cost. 
If products are returned from other countries for maintenance service, then the customer 
should pay all freight, duties and other taxes. 
Guarantee limit 
The guarantee does not apply to the damage caused by the following conditions: 
Improper or inadequate maintenance to the products by customer; 
Customers use their own software or interface; 
Unauthorized modification or misuse; 
●  Operate this product not in the specified environment, or at the wrong place 
configuration and maintenance. 
●  Damage from Customer self-installation of circuit, or defects due to customers use their 
products . 
●  Product model or serial number of the fuselage has been altered, deleted, removed or 
made illegible; 
●  Damage caused by accidents including but not limited to lightning, water, fire, abuse or 
neglect. 
Notice 
If the content of this manual is subject to change, we will not notice additionally