Pick a canned program like Coin & Jewelry with VCO on. Normally, my pinpoint VCO tone has a nice even ramp up and ramp down in tone as the coil passes over the target. If I set my Back Light setting to 1 or 2 or 3 the VCO tone takes on an individual flute types notes instead of the smooth ramp up (very annoying). Using Back Light settings of 0 or anything above 3, the VCO sounds fine. I've been trying to figure this pinpoint tone problem out for months but never gave it a thought that it could be related to the Back Light setting. Could a few of you try this and see if you get the same results? :bangahead01:
Battery was fully charged.
Thanks