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Spectrum
Precursor Ion
Navigating to the Precursor Ion Spectrum
Product Ion
Navigating to a Product Ion Spectrum

Spectrum

Precursor Ion

Navigating to the Precursor Ion Spectrum

The spectrum of the precursor ion that produced the product ion can be displayed.

  1. While a product ion spectrum is displayed, select [View] in the menu bar and then select [Spectrum] > [Precursor Ion] from the drop down menu.

    The precursor ion spectrum appears.

    • The precursor ion spectrum can also be displayed by clicking the icon in the toolbar.

Note:

This function is only appropriate if the opened raw file contains MSn spectra information.

Product Ion

Navigating to a Product Ion Spectrum

The spectrum of a product ion that was produced by the precursor ion can be displayed.

  1. While a precursor ion spectrum is displayed, select [View] in the menu bar and then select [Spectrum] > [Product Ion] from the drop down menu.

  2. If there are multiple product ion spectra, select a spectrum in the Select Product Ion Spectrum dialog and click [OK].

    The product ion spectrum appears.

    • The product ion spectrum can also be displayed by clicking the icon in the toolbar.

Note:

This function is only appropriate if the opened raw file contains MSn spectra information.