Maximum Input Voltages - Keysight Infiniium 9000 Series Service Manual

Maximum Input Voltages

Do not exceed the maximum input voltage rating.
CAUTION
The maximum input voltage for the 50 Ω input impedance setting is ±5 V.
The maximum input voltage for the 1 MΩ input impedance setting is 30 Vrms or
±40 Vmax (DC+Vpeak).
Probing technology allows for testing of higher voltages; the included N2873A 10:1
probe supports 300 Vrms or ±400 Vmax (DC+Vpeak). No transient overvoltage
allowed.
When measuring voltages over 30 V, use a 10:1 probe.
CAUTION
Infiniium 9000 Series Oscilloscopes Service Guide
1
General Information
17