Characteristics and Specifications 1
6000 X-Series Oscilloscopes Service Guide 15
Maximum Input Voltages
Maximum input voltage at analog inputs
Do not exceed the maximum input voltage rating.
The maximum input voltage for the 50
Ω input impedance setting is ±5 V.
Input protection is enabled in 50
Ω mode and the 50 Ω load will disconnect if greater
than 5 Vrms is detected. However the inputs could still be damaged, depending on the
time constant of the signal. The 50
Ω input protection functions only when the
oscilloscope is powered on.
The maximum input voltage for the 1 M
Ω input impedance setting is 30 Vrms or
±40 Vmax (DC+Vpeak)
Probing technology allows for testing of higher voltages; the included N2894A 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.
Maximum input voltage for digital channels:
±40 V peak
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