If you already buyed and want know more about your product, or if you loose the user manual, or if you have any problem, we will help you.
The preffered way for questions is the forum, because your question stay at public eyes and can be used by any other user in troubles.
The actives products are improved from time in time, each improve is called version and have their self specifications and their own manual.
Each product have published all manufactured versions, so you can find your product/version match.
Into the products section you will find all available information and manuals for each product and versions.