Question about Square Electronics - Others
In that on channel 1 when i invert the square wave 2v cal signal the invert flips the whole signal down aprox only half the graticule i.e. not inverting in the one position but is still showing correct voltage of 2v when you move the trace back up to a line. But on channel 2 the inverted wave inverts on lines with the graticule. Is this the norm or does this need adjustment. The DC Balance adjustment checked is correct on both channels. I have a schematic for the scope if i need to make an adjustment. Regards.
You may have channel 1 set to DC input and channel 2 set to AC. If your DC balance is set correctly, as you mentioned, then there is a DC component to the waveform. Having the scope set to DC will show this DC offset, but set to AC, it will not be seen.
Posted on Dec 02, 2017
Testimonial: "Thank you Clint; i may have done this..i will try again later and see if this was the case. Regards."
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Posted on Jan 02, 2017
SOURCE: Trace inverter high AC voltage
Not to worry. First thing is you are probably not using a true RMS volt meter. You are reading an average voltage of peak. You have a sine wave inverter. The RV 2012 has a peak of 164 volts. I could go into much more tech detail but may confuse you. If you want to learn more her is a link from my dealer tech sheets. Also if you have checked voltage in a float state it will read high.
Hope this helps you
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Posted on Mar 26, 2009
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