Description of Parts
12
Zero Adjustment Dial (ZERO ADJ)
Use the zero adjustment dial to correct for the effect of a voltage
offset or temperature drift on the unit. The probe should be always
be zeroed after demagnetization. Refer to “Demagnetization and
Zero Adjustment” on page 16.
Coarse Adjustment Trimmer
This adjustment should only be carried out if the probe offset is
outside the range of the zero adjustment dial.
The output of this unit is terminated internally. The high-impedance such as
1 MΩ input impedance will be automatically selected on the Infiniium, as
the Terminator is plugged into the AutoProbe interface. With an input
impedance of 50
Ω, accurate measurement is not possible.
The probe output sensitivity 0.1 V/A will be automatically selected, as the
Terminator is plugged into the AutoProbe interface. With an different
output sensitivity, accurate measurement is not possible.
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