Reference
Eye measurement readouts
Rise overshoot peak indicator
Upper signal | Waveform histogram |
level indicator |
|
80% signal rise
level indicator
Waveform shape indicator
80% signal fall level indicator
Lower signal 
level indicator
Fall overshoot 
peak indicator
Figure 3- 7: Eye display showing the automatic measurements
Measurement Accuracy Using the Measurement Cursors. If you use the measurement cursors to measure the eye waveform, you may measure a different result than that shown in the automatic eye measurements readout. This is because the internal peak detector can measure waveform excursions better than people can when using their eye to position the cursors.
WFM700 Series Waveform Monitors User Manual | 3- 19 |