P5100A Adjustments
Low-Frequency Compensation (LF) Adjustment
1.
Connect the probe to the Probe Compensation output of the oscilloscope and check the LF comp of the probe. If it
needs adjustment, do the following:
Adjust LF compensation with C2, and if necessary, do a minor adjustment to C116 for best LF
fl
atness.
Figure 8: C2 (LF) and C116 (
fi
ne LF) adjustment locations
Use C2 to check LF compensation range over and under compensation range.
Use C2 for a coarse LF adjust and use C116 to get a consistent roll up or roll off.
Finally, go back and use C2 one last time to
fl
atten the overall response.
2.
Proceed to the
High Frequency (HF) Adjustment
. (See page 10.)
P5100A & P5150 High Voltage Probes Technical Reference
9
Summary of Contents for P5100A
Page 2: ......
Page 6: ......
Page 8: ...Table of Contents ii P5100A P5150 High Voltage Probes Technical Reference ...