Subject: Re: Problem innotec SNF 2012-10-31 17:44:52: CUT BACK LIGHT ON

When you press the Main Power on button and wait 15 second. 
Nothing that you can see or hear happens.  Only when you press
high voltage does the high voltage turn on and you only have to do 
minor adjustments if at all. If it doesn't come on (digtal display) -10.00
automatically something is wrong. Do not turn high votage pot trying
to bring it up.