MTI AccuMeasure 9000, User Manual

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5 TROUBLESHOOTING
Accumeasure™ 9000 Probe Amplifier modules require specialized servicing techniques and should not be
serviced in the field. The troubleshooting table in this section should help you determine if the problem
exists in the Accumeasure equipment or in your auxiliary equipment. If the trouble is in the Accumeasure
System 9000, it should be returned to the factory for servicing.
Before following the troubleshooting procedure:
1.
Set up a probe and grounded target so that probe-to-target gap is within the probe full scale
range,
2. Connect the probe to the Accumeasure™ 9000 Probe Amplifier with an MTI probe cable,
3. Apply AC power within the specified operating range to the Probe Amplifier.
4. Set the Probe Amplifier controls so the Accumeasure™ 9000 is within normal operating
conditions.
CAUTION
Observe all electrical safety precautions when performing maintenance.