Figure 65: Eye Measurement Cursor Placement - Tektronix WVR8200 User Manual

Monitoring the SDI physical layer
To make manual Eye
measurements
124
NOTE. Use the SWEEP button to change the sweep of the Eye display.
1. Perform the initial setup for Eye measurements. (See page 123, Eye
measurement set up.)
2. Press the CURSOR button to display the measurement cursors.
3. Position one voltage cursor at the top part of the waveform, ignoring any
overshoot or undershoot on the rising or falling edges. (See Figure 65.)
4. Position one voltage cursor at the top part of the waveform, ignoring any
overshoot or undershoot on the rising or falling edges. (See Figure 65.)
5. Note the amplitude of the eye waveform that is displayed in the Voltage
Cursor readout. (See Figure 65.)

Figure 65: Eye measurement cursor placement

NOTE.
Signal-source amplitudes outside ±10% of 800 mV
performance.
can degrade receiver
p-p
WVR8200 and WVR8300 User Manual