This book will tell you what to expect from a sound check, how to perform one and some tips on how to not irritate the sound guy.
This short book tells you what happens during sound check
What you can expect and what you might want to roll with, even if you are expecting it
What is a line check?
What to avoid, so that you don’t irritate the sound guy/gal
Get the answers to all these questions. Buy the mini-book on Amazon