| Electronics > Beginners |
| UTD2025CL DSO information request |
| (1/1) |
| mike_mike:
Hello, I have some concerns about a UNI-T UTD2025CL oscilloscope: 1. Why there is more than 1 sine wave in the screenshots ? The screenshots show a TL431 regulator output. The coupling is set to AC, the trigger is set to CH1. 2. While measuring output of a 50Hz 24Vac transformer, why the trigger notification on the DSO screen is switching fast between "Trig'd" and "Armed" ? |
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