[Coco] uppercase/lowercase mode on coco2...?

[haywire666 at aol.com]

Somehow I keep hitting something on the keyboard that puts the coco2 in lowercase mode.


I don't remember what this key or key combo is, can someone tell me the key combos to go to lowercase mode and also
key combo for going back to uppcase (regular) mode like when you first turn the coco on?

I keep doing this in the middle of enterting a program. Lots of fun trying to finish and save in lowercase mode!

Steven