I dont have my magna anymore, and cant really remember how. Im sure a quick google will provide you with the manual.
I asked cos some spool guns are too quiet for the mic to hear that its shooting.
cheers dude i have put the sound on to 5/6 as it says not to put it on 6/6.
edit:: when i scream into it somtimes it stops for s split second then carrys on, the same happens when i am pressing it? would this alter the performance?