Winder LX Question

[Doanald Ross]

Greetings all   I just received a LX winder from an Ebay aution.  On the back left hand side there is a lever, that for all intents and purposes, looks like a self-timer lever.  It doesn't seem to readily move or engage to either side.  Could any of you learned Pentaxians enlighten me as to what function this lever serves and how it engages.   Thanks,   Don