The other is a smaller 3 position? and I can't seem to find what it does. Then the knob is a variable speed control pot that MUST be rotated for the sync light to come on. When the knob is clicked off, the motor runs (at the high water mark of 25fps) and the bulb does not light (per the manual this indicates no sync). So I turn on the motor and ramp up the speed until the "tach" is in the middle of 25 and leave it there?
Can anybody explain the operation of these switches/knob? There is nothing in the manuals.
My motor is a Beauvi_la?? 12 volt. The controls are similar to the picture in this post by AndrewB:
Thanks for the input!
Edited by Montage, 16 November 2005 - 01:12 PM.