thanx,i was going to replace the old R8 with a compact but the scantronic appeared the better option.
I have not wired it up yet for fear of damaging either units but just to confirm,is this right?.
TR=RETURN
STR=STB-
BELL-=TG-
OV=HOLD-
12V+=HOLD+
Thanx for your help on this E manno.
Vince m
July 2013