Like the title says, when I power the unit up, the bias voltages on the channels is always different, especially channel 2. 2 has been anywhere from 100 to 250mV, and yesterday it was 800mV! I realize this is not a DMM, but 800mV seems simply outrageous for any oscilloscope. I realize I can enter in a bias voltage for each channel, but that doesn't help if it boots up to a different bias each time. Is there some internal cal it runs when starting up that is screwy?
Anyone else experience this? Or should I send this thing back?