hi all i live in u k iv just got the tejon pro been using in fixed ground balance iv just put the 10x12 widescan coil on it how can tell if it ok has i did not ground balance it becos iv got it in fixed ground balance.
hello and welcome to TQ. lower the coil to about an inch off the ground, slowly raise it to about six inches above ground, keep doing this, their should be no change in threshold sound. if sound increases when you raise it turn GB knob a little bit clockwise, if sound increases when you lower it turn GB knob a little counterclockwise. when you can raise and lower it with no change in threshold level you are properly ground balanced.