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Using the TDR
Due to differences in signal level when connecting to an amplifier test point versus
the QTP test probe when connecting to a passive, when entering NTC TDR mode the user
must first select the connection method of Probe or Amplifier, then check settings to
confirm VOP and Cable type, then press the Run hot key to start TDR functionality.
Check Spectrum
The return spectrum can be easily viewed if the user
wishes to confirm that the spread spectrum ranging
pulses are not visible. Press the Spectrum hot key while
the TDR is active and in continuous run mode to view.
The user can toggle between the
Spectrum and TDR modes using the
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