If you have your mixer registered, you can locate this information from within your user account.
http://support.presonus.com/entries/20263107-StudioLive-16-0-2-Quick-Start-and-Operation-Manual
A Quick Start guide is designed to get you up and running quickly by providing the most common info you will need in a condensed form. This Guide does not replace the Operation manual and should only be used as a first step on your learning path with the 16.0.2.
http://www.presonus.com/downloads/products/pdf/StudioLive16.0.2_Qui...
To get a full understanding of the 16.0.2 and all of its functions and capabilities, please refer to the Operation Manual, Located here:
http://www.presonus.com/downloads/products/pdf/StudioLive1602_Owner...
The answers to nearly every question you can have are located in those two documents. Reading them will also help you to phrase any further questions you have for Technical Support since you will learn the terminology, locations of controls and other pertinent info regarding the StudioLive 16.0.2 mixer.
http://www.presonus.com/products/StudioLive-16.0.2/downloads