Quote Originally Posted by markjan1 View Post
We have an Ilford Multigrade 500 Enlarger and Control System with green and blue lamps. Does anyone have information on how to use programs 0 - 9 which are in the switch at the back of the control unit/keypad?
Welcome to APUG!

I would gently suggest that your query deserves a thread of its own - except it already has one!

See it here: http://www.apug.org/forums/forum43/9...00-system.html

Hope this helps, and that you enjoy your time here.