There should be a 5v test point (TP5) on the SPU Link Board, you don’t make mention of that in your reply. What color is the SPU button on the upper left? Should be green. Red is no SPU running.
That power supply is located behind the SPU Link Board. Is the SPU “On/Off” switch in the ON position? Are the F1 thru 6 front panel breakers on?
Most all fixtures are 24v, hall or car.
Last edited by elmcannic; 02/27/20 04:43 AM.
