I did chapter 1 to the tee,All I get is a quite hum,no flicking and after 20-mins not starting up.No dusk to dawn sensor.Or any other sensor.All wires are right black to 120-v transformer,white to common & green to ground all tight connection.I have a H.I.D. 400-watt low bay fixture.125-v 14-guage 15-amp plug,20-amp breaker.Starting to think I have a bad transformer,cap,or bulb. But I don't know???Need some help please????
Will swith to digital ballast when I can.Thank you Smoke & Coke for all the lil details!!