Signal-to-noise settings

To change the signal-to-noise settings for a calibration and quality control (QC) exception:

  1. On the Cals & QCs page, click a red cross for the exception.
  2. In the upper-right corner, click .
  3. Click Signal to Noise Settings.
  4. To show peak information, click .
  5. To change the signal-to-noise method, select Peak to Peak, RMS, or RMS-1.
  6. To manually change signal-to-noise regions:
    1. Click Manually mark regions.
    2. Click Mark Regions.
    3. Use the cursor to select signal-to-noise regions.
    4. Click Add.
  7. To apply the signal-to-noise changes to all injections, select Update method to apply to all injections.
  8. To reset all manual signal-to-noise changes, right-click the graph, and then select Reset signal to noise regions.
  9. To save your changes, in the upper-right corner, click .
  10. To discard the changes, click .