Hi, channel 1 trace on my scope wont center, its as if there is a DC voltage offsetting the trace, I only bought it last month and only used it a few times, I tried to use it tonight to test a low pass filter and the trace is right at the top of the screen. So I tried to calibrate it and it gives this error 510d6, I tried rebooting several times and then tried a different firmware but nothing works.
The high probability of this error in the calibration is because there is no warm-up before the calibration. Please warm up the engine for at least 30 minutes before calibrating.