Hello All,
I am noticing that as my 7904 is warming, the trace dims. It does this about 3-5 mins after power up and does so all at once. In other words, it is not gradual dimming. I need to increase the intensity by one mark on the knob scale in order to return the trace to similar intensity as before it dimmed. It does not dim beyond that throughout the day after this initial "dimming."
Has anyone else experienced this?
Just tinkering in the lab.............
Cheers,
David
