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EXFO FTB-5230S Optical Spectrum Analyzer for FTB 200 v2 User Manual

Page 128

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Setting Up the Instrument in Drift Mode

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FTB-5230S/-OCA

Setting Up Drift Analysis Parameters

3. Select the Activate all thresholds option to manually set the channel

threshold values. If this option is not selected, all the thresholds will be
deactivated, results are displayed without a Pass/Fail status in the
Channel Graph, Channel History and Channel Results tabs.