May want to pop the inspection cover off the side and run a Swiffer-on-a-stick over the lens. Some of the older ones, like the 734 series had issues with the light engines - you may want to call Mits for service.
May want to pop the inspection cover off the side and run a Swiffer-on-a-stick over the lens. Some of the older ones, like the 734 series had issues with the light engines - you may want to call Mits for service.