Thermonicolet Omnic Software User's Guide 6.1 (PDF) - Charles E ...

Display spectra full scale automatically
Choose Automatic Full Scale from the View menu.
A check mark appears next to the command name when the command is on. As
long as the command is on, spectra in the active spectral window will be displayed
full scale when you display a different spectral region using the selection tool or
view finder.
To turn the command off, choose Automatic Full Scale from the View menu when
the check mark is present. The check mark is removed.
Rolling and
zooming spectra
Roll/Zoom Window in the View menu lets you access a set of symbols that you
can use to adjust the display of spectra in the active spectral window. These
symbols appear in the Roll/Zoom window.
The symbols in the group labeled “X” affect the X scale of displayed spectra; the
symbols in the group labeled “Y” affect the Y scale.
The following table shows the effect of using each of these symbols. If you prefer,
you can use the keys and key combinations on the numerical keypad listed in the
table to roll or zoom spectra. The “Num Lock” feature on your keyboard must be
turned off and the Roll/Zoom window must be displayed to use these keys. The
Num Lock feature is turned off automatically when you display the window.
Symbol Effect on Display Keypad
Moves all the spectra to the left (to view a spectral region to the right). This has the same
effect as rolling your view to the right with the top half of the view finder’s Roll button.
4
Expands all the spectra horizontally while keeping the right edge of each spectrum in place. 3 + 4
Expands all the spectra horizontally about the center of the pane. This has the same effect as
using the top half of the view finder’s Expand/Contract button.
3
Contracts all the spectra horizontally while keeping the left edge of each spectrum in place. 1 + 4
Expands all the spectra horizontally while keeping the left edge of each spectrum in place. 3 + 6
Contracts all the spectra horizontally about the center of the pane. This has the same effect as
using the bottom half of the view finder’s Expand/Contract button.
1
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182 Thermo Nicolet