Yep, ya can read it in the manual. Spend an hour trying to deciper it. Then try to duplicate what the manual tells you, the after some trial and error, you might get it fixed in a day or two.
Or you can ask some ole grizzled veteren who can cut through the crap, give you some sound advice, a few tips, and maybe even a shortcut or two, and you go on your way.
And modern manuals are written by educated idiots for normal idiots. Complete with indecipherable pictures and drawings that only and idiot who cant speak English can uderstand.