John Grieve
Junior Posts: 2
From: Blackheath, NSW, Australia
Registered: Jul 2016
posted February 02, 2017 01:29 AM
The control knob on this projector when I turned it the other day, suddenly became loose and now doesn't do anything and has lost the 'resistance' it had and doesn't switch any functions.
Posts: 506
From: Shrewsbury, Shropshire, UK
Registered: Mar 2016
posted February 02, 2017 04:33 AM
My guess is that the plastic collar on the knob which goes onto the control shaft has split. If you can't repair it, replacements are available. See here http://shop.van-eck.net/PP-0142.html