After some months with no use, today I had the need to use my oscilloscope again, to discover a problem with the screen.
The scope was sitting on the bench all this time no use, I will say some months.
I would like to know if somebody has experienced the same problem.
I want to fix the problem and I need to know if I have to open the instrument to solve the problem.
Attached is a picture showing the issue.
Any advice is highly appreciated.
Thanks.
David DLC