High Frequency Compensation; Figure 8 High Frequency Probe Compensation - Agilent Technologies 3000 Series User's And Service Manual

1 Getting Started

High Frequency Compensation

For the supplied passive probes:
1 Using the BNC adapter, connect the probe to a square wave generator.
2 Set the square wave generator to a frequency of 1 MHz, an amplitude of
3 Press the Auto-Scale front panel button.
Figure 8
4 If waveform does not appear like the Correctly Compensated waveform
32
3 Vp- p, and an output termination of 50Ω.
High frequency compensation adjustments
High Frequency Probe Compensation
shown in Figure 8, then use a nonmetallic tool to adjust the 2 high
frequency compensation adjustments on the probe for the flattest
square wave possible.
Correctly Compensated
Over Compensated
Under Compensated
Agilent 3000 Series Oscilloscopes User's Guide