i have a vintage sunbeam electric frying pan/skillet but cant get a user manual online,the temperature probe has only got six numbered settings.model no. is 3222 what are the numbered settings and what range of temperatures for varios types of foods ie from no.1 keep warm or simmer what is the other settings from no. 1 upto no. 6.this model is in pristine condition too good to get rid of it,also has white plastic type lid.can you please help,thank you.john mullen airdrie lanarkshire.