20 Keysight Infiniium 9000 Series Oscilloscopes User’s Guide
1 Setting Up the Oscilloscope
Connecting Oscilloscope Probes
1 Attach the probe connector to the desired oscilloscope channel or trigger input
using the probe instructions.
2 Connect the probe to the circuit of interest using the browser or other probing
accessories.
3 Disconnect the probe.
.
Keysight Infiniium 9000 Series oscilloscopes are not rated for Measurement
Category II, III, or IV.
Figure 3 9000 Series oscilloscope probe connectors
Do not exceed the maximum input voltage rating. The maximum input voltage for the
50 Ω inputs is ± 5 Vpeak, and for the 1 M Ω it is 135 Vrms (or dc).
Do not attempt to twist the snap-on probes on or off the oscilloscope’s BNC
connector. Twisting the probe connector body will damage it.
When measuring voltages over 30 V, use a 10:1 probe.
4 analog input channels where probes are
connected
Digital
channels
input