03-23-2016, 04:32 PM
The glowing beam tuning indication on my 37-670 is too wide and does not appear well focused. The bulb is a #55 (7 volts, 0.41 amp) and I do not know if it is the correct bulb. The projected image on the dial appears too wide and not well focused. The image is also slanted to the left. I have not yet tried to adjust the projector lamp "funnel" in fear of breaking something after a very difficult restoration. It is not exactly centered and straight ahead. Moving the projector funnel forward and backward (only a small adjustment is possible) does not seem to matter. Anybody have any suggestions of perhaps a photo of the mechanism from behind of a correctly working mechanism? Thanks!
