scope help

[trem]

Tom...Olddawg...thank you -
I actually found a post of Toms that had some scope links in it.
I will be taking a look a those and my manual.
I should be able to figure it out. If I need help with something specific, I can ask you guys later.
This is the scope I have. (below) I am sure it is pretty cheap. But the only other scopes I could afford were the Techtronix that are all quite old by now. Nothing against that, but I just do not know enough about test equipment to buy an "old" scope.
Thanks Again
Model 2120B, 30 MHz Dual Trace Analog Oscilloscope With Probes - B&K Precision

[trem]

To look at anything other than the speaker output, you must move your scope ground back to the amp chassis.

10-4
I got that. So I will be looking into the Sweep/Trigger stuff.
Thanks

[g1]

OK, just thought I'd check that you moved the ground back to chassis. As olddawg mentioned, make sure trigger is set to "auto" and trigger source is set to the channel being used.
For future reference, along with your picture of the displayed waveform, post another pic showing your settings of the control section.