Brillaint! problem solved thanks

Opps forgot the settings file,

Hi, Yep it’s a odd one alright, OK I was not exactly performing a scientific test (ohh the shame) I was "testing" the probes by putting one on my finger and one on my other finger and watching the 50Hz mains hum (OHH come on, WE ALL DO IT :)) and then I turned on channel B to Auto range and clicke...

Hmmm, This is all going to sound very strange unless someone else has this already. I have just taken delivery of 20 of the 2202 scopes for data logging and development work, now they all work grea, better than great in fact, BUT.... (there is always a but on a forum post) if I turn them to Spectrum...