Is it me,or does nobody read the manual anymore?.
I'm all for trying to figure it out for myself(and occasionally messing it up)but I'll keep trying and,if all else fails,then try the manual.
I know that manuals aren't always perfect and some are better than others but you do get the answer,most of the time.
If that then fails, that's where forums such as this,with their vast knowledge and experience come into their own.
But in the first instance..RTFM.
(I've probably now tempted fate and will be on here with a simple question tomorrow!)