you say the monitor button should be turned off next to the record arm button. What is the record arm button? if you are talking about each tracks individual monitor button then yes they are turned off. but if there is an overal monitor button then i dont know about it (or is it on my mutli mix?)... also where should my headphones be plugged into the multimix? the main out? the headphone jack? etc.

i know im a complete newbie to all this, trust me