Originally Posted by
Rockinmike
Hello. I am currently looking at a Sandel 3308 manual and I cannot find any information on changing the brightness level on the instrument. Is it possible, and where are the controls. Thank you for your assistance to this question.
Page 18 and in the schematic section of the
3308 Installation manual. Looks to be a simple rheostat driving Pin 26 between 0v and bus voltage.