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N2750/1/2A User’s Guide
3
Probe Calibration
An optional N2787A 3D Probe Positioner or equivalent can be used
to hold the probe during the calibration.
CAUTION
Always wear an ESD wrist strap when working with active probes. Not
doing so can result in the probe becoming permanently damaged.
Calibrating the Probe
1
Turn on the oscilloscope. Allow the oscilloscope and probe to warm up for 20
minutes before performing the probe calibrations.
2
If the oscilloscope needs calibration, perform a user calibration before the
probe calibration. On the oscilloscope, click
Utilities > Calibration
.
3
On the oscilloscope, click
Setup > Probes
.
4
In the Probe Calibration dialog box, select the tab representing the channel that
has the probe attached.
5
In the dialog box, select the probe head and the type of calibration. Click
Start
and follow the instructions shown on the oscilloscope.
6
When performing the skew calibration, you will be instructed to use the PV
fixture. Observe these points:
• Connect the PV fixture’s input to the oscilloscope’s calibration output. Connect
a 50 ohm terminator to the PV’s output as shown in
Figure 20
E2655B PV Fixture with 50 Ohm Termination
Summary of Contents for N2750A
Page 1: ...Keysight N2750 1 2A Differential Probes User s Guide ...
Page 28: ...28 N2750 1 2A User s Guide 1 Using the Probes ...
Page 34: ...34 N2750 1 2A User s Guide 2 SPICE Models Figure 16 SPICE Model ...
Page 38: ...38 N2750 1 2A User s Guide 2 SPICE Models ...
Page 42: ...42 N2750 1 2A User s Guide 3 Probe Calibration ...
Page 54: ...54 N2750 1 2A User s Guide 5 Performance Data Plots Figure 35 Frequency Response Common Mode ...
Page 56: ...56 N2750 1 2A User s Guide 5 Performance Data Plots Figure 38 Frequency Response Common Mode ...
Page 74: ...74 N2750 1 2A User s Guide 6 Performance Verification ...