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Noisy Channels

Noisy Channels

  • Start the MEG Acquisition program.
  • Load the latest Tuning File ("He_90.tnp").
  • Measure Noise, and Heat Channel/s if necessary.
    Reset Channels is also a good first attempt at a fix.
  • If heating/resetting doesn't help, exit Tuner, exit Acquisition, perform a RAP (Restart Acquisition Programs).
  • Start the MEG Acquisition program again, load the latest Tuning file etc.
  • If that doesn't help, exit Acquisition and Soft Boot the electronics.
  • Run a RAP again, Start Acquisition, load Tuning file etc.
  • If that doesn't help, powerdown/restart electronics - by MEG Support only!
  • Run a RAP again, Start Acquisition, load Tuning file etc.
  • If channels are still too noisy to acquire with, then MEG Support may need to Tune the channels.
  • If still too noisy to acquire, a Help Request with MEGIN Support will be required.