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Edited by venturafvj at 2019-3-24 22:07
In automatic measurements i realize that the values ??of active cycle are changed by the non active in the measurements, this occurs when the active +duty cycle is above 10%. The values ??remain right but point to the wrong cycles.
Using the generator itself for pwm signals with 70% duty cycle, the oscisloscope measures 30% in the +duty parameter.
In the manual, item 2.11.3 Measurement makes, all measurements, options 13 and 14 says the measurement of the period.
I am using the latest firmware revision dso4202c_20180305.0.
I am attaching an example of a square signal with active cycle at 70%. In the oscisloscope should appear 70% in + duty and 30% in -duty.
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