When a spectrum is linked to a chromatogram trace, you can use the Average Spectrum ellipsis menu to create an average spectrum.

Procedure

  1. Open an injection or a raw data file.
  2. Select the Chromatogram view.
  3. Select , and Average Spectrum option from the dropdown list.
  4. The cursor changes to the averaging cursor, .
  5. Create an averaged spectrum by using any of the following procedures:
  6. Select the RT range using the cursor
  7. Edit the averaging range from the dialog box