HP Data Explorer 4 Series - Manual (Page 70)

Chapter 2 Using Chromatogram and Spectrum Windows
2-14 Applied Biosystems
2
2.4 Manipulating Traces
This section includes:
• Zooming centering, and customizing a trace
• Duplicating a trace
• Dividing the active trace
• Adding traces from the same data file to a window
• Removing traces
• Expanding and linking traces
• Recalling and rearranging traces (Processing History)
• Overlaying traces
• Annotating traces
• Viewing trace labels
• Printing traces
2.4.1 Zooming, Centering,
and Customizing a Trace
Zooming and
unzooming
You can expand (zoom) an area of a trace by click-dragging a
box around the area of interest.
You can also click buttons in the toolbar to:
• Zoom in
NOTE: Display data cursors, then click the point you
want to zoom on before clicking this button. See
“Setting data cursors” on page 1-27.
• Zoom out to the previous zoom
• Full Unzoom