: The waveform has perfectly flat tops and sharp 90-degree corners.
Before taking any accurate measurements, you must perform a self-calibration and compensate your probes. Incorrect probe compensation leads to severe measurement errors in amplitude and rise time. Step 1: Powering On and Self-Calibration hanmatek dos1102 manual
The Ultimate Hanmatek DOS1102 Digital Oscilloscope Manual & User Guide : The waveform has perfectly flat tops and
Dynamically changes based on which physical menu button you press. 2. Vertical System (Channel Controls) hanmatek dos1102 manual