HP 8712ET Quick Start Manual page 2

4. View the fault location results.
To Make an SRL Measurement
1. Choose the measurement parameters or recall an instrument state.
PRESET BEGIN
2. Calibrate the analyzer.
Full Band Cal
CAL
Leave load connected.
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Cable SRL
5. Interpret the measurement / save results.
Marker Search Max Search
MARKER
−
Mkr > Max
SAVE RECALL Define Save Data ON
Prior Menu Save State
3. Verify the calibration.
Directivity is good if trace is below −50 dB.
Wiggle (move) the test-lead cable. The test-lead
cable is good if the trace remains stable.
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