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Operating Information
2–20
TDS3000 Series Service Manual
Probe Compensation
Perform this adjustment to match your probe to the input channel. This should be
done whenever you attach a passive probe for the first time to any input channel.
1. Connect the oscilloscope probe to channel 1.
Attach the probe tip and reference lead to the
PROBE COMP connectors, then push AUTO-
SET.
If using the probe hook-tip, ensure a proper
connection by firmly twisting the tip onto the
probe.
CH 1
PROBE COMP
AUTOS
E
T
button
2. Check the shape of the displayed waveform.
Overcompensated
Compensated correctly
Undercompensated
3. If necessary, adjust your probe.
Repeat as necessary.
L