I have a 1-10x probe. The 220AC has a amplitude of 320V ... so with 10x probe the limit would be 32V... The protection limit of the 2204 is +/-100V ... so I could measure directcly the voltage of the power network ?
If my calculation are correct... what would happend if, accidentaly, I change the probe from 10x to 1x ... while conected to 220V AC ? The internal protection can support, or I damage definitivly the oscilloscope ?
PS. sorry for my english.