Viewing Two Chromatograms Simultaneously

To add another sequence to the Sequence View, drag the required sequence object from the Project View and drop it into the Sequence View area. (Note that the dragged object is the sequence object, not the chromatogram object.)

The result will look like this:

You can also use the Lock scales and Adjust scales global actions for the chromatograms.

For example, if you lock the scales, you are able to scroll through the sequences simultaneously. Also, when you select a sequence region in one sequence, the same region is selected in the second sequence.