106 Keysight InfiniiVision 3000 X-Series Oscilloscopes User's Guide
6 Digital Channels
2 Connect the digital probe cable to the DIGITAL Dn - D0 connector on the front
panel of the mixed-signal oscilloscope. The digital probe cable is keyed so you
can connect it only one way. You do not need to power-off the oscilloscope.
3 Connect the ground lead on each set of channels (each pod), using a probe
grabber. The ground lead improves signal fidelity to the oscilloscope, ensuring
accurate measurements.
Probe cable for digital channels
Use only the Keysight logic probe and accessory kit supplied with the mixed-signal
oscilloscope (see "Probes and Accessories" on page 328).
Channel
Pod Ground
Circuit
Ground