By the book
No matter how complicated you find operating instructions having a guide - albeit harder to comprehend than a work by Escher - is often better than having nothing at all. As I found when I recently had to replace the film in a rather old, back-up, fax machine who's manual was long gone. I didn't have the first notion of where to start. www.usersmanualguide.com is a great site where you can download, or view online, manuals in PDF form for all the major makes and models of household appliances. What's more they are free .