Hello, I've just took delivery of an old TelequipmenT D61a Oscilloscope and the traces are running at an angle. I looked through the instructions but can't see anything that relates to this. I saw a picture of the machine turned on before delivery and the trace lines were straight.
Could this have been caused by the deflection coil being moved during shipping. Or is there likely a simpler answer?
If it is the coil is this easily fixed? Sorry if these are silly questions, but I'm not used to old CRT Oscilloscopes.
Although I would use this as an oscilloscope in general if I can get the display fixed, I really wanted this for testing a Vector drawing program I'm writing on an Arduino, and making sure my simple circuit and XY cable is working properly.
So worst case my picture is going to be squint!
Any help would be much appreciated.
Thank you.