It resets the mirror in case the battery dies and the mirror is partially up...happened to me once. Norm
"J. C. O'Connell" wrote: > Got my P67 today. Figured most of it out > without a manual but there is 1 small button > on the front on the shutter side of the body > that is unlabeled. Anybody know what it's for? > It seem that one would need a pen to activate it. - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .

