Pardon me,
I have a 48SX and somehow I can't find the manual as I have moved several times since the purchase of the calculator (1992). I have tried to search on the internet about a brief description of all the functions of the calculator as well as some sort of tree or diagram of all the functions and how to locate the specific funtions via menu/dir and sub-dir.
For Example: If I needed to put units to a number I would have to press left/gold arrow, then press units and choose the type of units I want from the top menu.
Does any one know of such diagram or document? Respectfully, Angel