Check or adjust search parameters

1. In the UV Library Search Results window, click the double arrow to show the Search parameters pane.

Parameters used for the spectrum search:

Library	The relevant library.
Minimum match score	Match score that is required to list a similar spectrum from the library as a match. Range from 0 - 1000 (1000 means that spectra must be identical).
WL range from, WL range to	Wavelength range used for the search. The unused wavelength range is shown with a grey background in the result spectrum.
Maximum # of hits to return	By default, up to ten results are shown.
Spectrum RT for prefilter +/-	Option to limit the search results to spectra with a similar retention time.