HP Data Explorer 4 Series - Manual (Page 208)

Chapter 5 Examining Spectrum Data
5-4 Applied Biosystems
5
5.2 Creating a Combined Spectrum
NOTE: Before creating a combined spectrum for Voyager
multispectrum data files, calibrate the data. See
Section 5.3, Manual Calibration.
To create a combined spectrum:
1. Select Duplicate Active Trace from the Display menu to
keep the original data displayed after processing.
2. In the Chromatogram window, right-click-drag across the
region of the chromatogram that contains the spectra to
combine.
The combined spectrum (Figure 5-1) is displayed.
Figure 5-1 Combined Spectrum
3. To return to the original trace, see “Returning to the
original spectrum” on page 5-3.
Combined spectrum label