Title: 2C72 / 2D72 Sine Wave Goes Off Scale [Print this page] Author: Zebedee76 Time: 2022-6-23 12:16 Title: 2C72 / 2D72 Sine Wave Goes Off Scale Hi, New to using an oscilloscope. I'm trying to use a 2C72 to measure the AC V Sine wave from an audio amplifier. Using a DMM I know the voltage is ~37V AC. On the Scope, the settings are for Chan 1 shows 50V but the sine wave still goes outside of the range, meaning the top and botom of the sine wave are not visible. How do I "Zoom out" so that I can see the whole sine wave? Many thanks
Author: Jing Time: 2022-6-30 16:55
Dear Sir，
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