| #31: Analog oscilloscope ALT, CHOP, ADD, INVERT vertical controls W2AEW |
| #31: Analog oscilloscope ALT, CHOP, ADD, INVERT vertical controls This video (by request) describes the function and use of the ALT, CHOP, ADD and INVERT CH2 controls that are often found on analog oscilloscopes. The ALT and CHOP setting control how the scope shows multiple channels simultaneously. The ADD and INVERT controls help you to visualize the voltage difference between two points in a circuit. https://youtu.be/zsy-pxpfB4o |