text adding to report template, 297 copying, 70 cutting, 69 font for printing, 85 font, style and size for, 81 fonts for displaying, 81 pasting, 71 prompting for by report template, 297 saved with library, 273 searching for in library, 246, 280 searching for in report notebook, 314 text file saving log as, 77 Thermo Nicolet Customer Support, 12 thickness of lines used to display spectra, 79 of lines used to print spectra, 85 of printed axes, 84 of tick marks on displayed axes, 79 of tick marks on printed axes, 84 3-D image adding to report template, 299 threshold for finding peaks, 236 QC comparison, 283 tick marks thickness of on displayed axes, 79 thickness of on printed axes, 84 TIFF file type saving spectrum as, 54 Tile Windows, 319 how to use, 320 tiling windows on screen, 319 time for collecting spectrum, 115, 116, 123 title experiment, 113, 120 hidden spectrum, 82, 175 hidden stacked spectrum, 41 report, 311 searching for, 314 selected spectrum, 17, 23 spectral window assigned when spectrum opened, 77 entering, 319 prompting for, 98 spectrum, 152 adding to report template, 297 asterisk placed at beginning of after operation, 45 changing, 19, 21 default, 89 displaying, 18, 41, 166 displaying for all overlaid spectra, 97 font for displaying, 82 highlighted when spectrum selected, 18 in CSV text file, 49 in sampling information, 100, 172 searching reports for, 314 stacked spectrum, 40 title bar, 14, 16 title box, 17, 14, 41 displaying list of spectra in spectral window using, 18 font, 82 selecting spectrum using, 18 title of hidden spectrum in, 175 TOM kit, 125 tone producing during scans, 122 tool annotation, 37 displaying name of, 23 peak area, 34 peak height, 32 region, 28 selecting, 23 spectral cursor, 30 toolbar button adding, 107 creating, 108 creating for application, 109 creating for macro, 109 creating for OMNIC DDE command, 109 deleting, 107 displaying command name for, 107 name, 184 size, 108 buttons for, 107 creating, 106 default, 107 displaying, 184 EZ OMNIC, 3 location, 108 removing from screen, 184 set up by configuration, 58 space deleting, 107 Toolbar, 184 how to use, 184 tools information for displayed by readout, 23 palette, 22 pointer appearance for, 23 totally absorbing peaks blanking, 207 checking sample spectra for, 130 library search affected by, 262 library spectra checked for, 283 search affected by, 131 transform points number of in CSV text file, 51 transforming interferogram using different parameter settings, 194 using Reprocess, 194 transmittance final format, 117 triangular apodization, 137 tutorials, 9, 11 342 Thermo Nicolet
u uncorrected peak area measuring, 29 uncorrecting spectrum with Reprocess, 196 Undo, 69 how to use, 69 Undo Limit Change, 161 how to use, 162 undoing display limit changes, 161 operations, 69 unit interferogram, 150 margins, 85 X-axis, 17, 168 converting, 187 converting to micrometer, 192 converting to nanometer, 193 converting to wavenumber, 191 in CSV text file, 49 in new spectral windows, 98 Y-axis, 17 converting, 187 converting to % reflectance, 190 converting to Kubelka-Munk, 188 converting to log (1/R), 190 converting to photoacoustic, 189 in CSV text file, 49, 50 reprocessing spectrum to change, 196 units for collecting spectrum, 116 unknown spectrum identifying, 257 User Example Library, 235 user library creating, 271 deleting spectrum from, 289 user name adding, 62 adding to report template, 298 configuration for, 61 searching reports for, 315 v validation wheel, 144 Val-Q DS, 5, 101 saving configuration for system with, 61 variance of group of spectra, 240 velocity collecting background spectrum after changing, 155 for collecting spectra, 123 high pass filter set for, 140 in sampling information, 100, 172 low pass filter set for, 140 shown in report, 298 Verify File, 57 how to use, 57 Verify Smart Accessory button, 142 verifying digital signature, 57 VGA colors, 80 video image adding to report template, 299 View Collect Status button, 129, 130, 148, 153, 156, 158 view finder, 14 and Automatic Full Scale, 181 described, 19 displaying spectral region using, 19 View Library, 288 how to use, 288 View menu, 161 View Notebook, 312 how to use, 317 View options, 78 w water and collecting background spectrum, 155 checking background spectra for, 135 checking current background spectrum for, 158 checking sample spectra for, 133 correcting spectrum for, 206 library spectra corrected for, 283 reference spectrum, 92, 206 collecting, 92 suppressing effects of, 117 adding reference spectra for, 94 water and carbon dioxide reference spectrum, 206 collecting, 93 waterfall adding to report template, 299 wavenumber as X-axis unit, 17, 168, 191 converting spectrum to, 191 defined, 168 for final format, 117 window selecting, 319 specifying material of, 126 spectral, 14 task, 44 window material collecting background spectrum after changing, 155 Window menu, 319 Window options, 94 window selection box, 95 described, 45 windows cascading on screen, 320 style, 81 tiling on screen, 319 Windows metafile format, 70 format used when item cut, 70 saving spectrum as, 54 WMF (Windows metafile) file type saving spectrum as, 54 OMNIC User’s <strong>Guide</strong> 343
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The information in this publication
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Peak area tool.....................
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Checking spectrometer performance a
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Process............................
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Selecting, editing or creating a re
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How to use this manual This manual
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• If you do not have the DS optio
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Note If you have the DS option, you
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Digital signature information in a
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There are several ways to enter the
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Note Some tutorials are available o
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Note If you are using Windows 2000
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Panes A pane is an area of the spec
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Displaying a list of spectrum title
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Displaying a different spectral reg
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Copying information to the Clipboar
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Note You can select all the display
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Next, hold down the Shift key and c
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Region tool Some OMNIC commands can
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You can position the annotation tex
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You can position the annotation by
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2. Click the Annotate button to the
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The corrected area is bordered by t
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2. Edit the label text if desired.
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Overlaying spectra lets you see sig
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When you hide a stacked spectrum, a
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If a pane containing a spectrum is
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46 Thermo Nicolet
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File Type Extension Comments Spectr
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The settings available in the Y Uni
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If Put Opened Spectrum In New Windo
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3. If the Save As dialog box appear
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2. Choose Save Group from the File
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2. Locate and select the desired fi
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Save a configuration This procedure
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A dialog box appears. 2. Type a use
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Note The Enable OMNIC Log-In comman
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Note If a spectrum has been pasted
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Delete files 1. Choose Delete Files
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When you cut a displayed stacked sp
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Pasting duplicate images of spectra
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Note The options you set using Opti
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File Type Initial Spectra Initial E
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Normalize the spectra of standards
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In the upper-left corner of the dia
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Type Annotation Axis Labels Axis Nu
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Specifying how to print axes The op
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Text Type Annotation Axis Labels Ax
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Note If you have turned off Prompt
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Setting Smart Purge The Smart Purge
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Specifying how to list peaks found
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4. Collect a sample spectrum with n
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To specify or do this... The X-axis
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Turn on Display All Annotation if y
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Item Company Name Spectrum Title Da
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Preventing the overwriting of files
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State Enabled Disabled Hidden Descr
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6. If you disabled or hid the Save
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5. Specify the size of the toolbar
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Note You can create an image for a
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The experiment you select also sets
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Note The experiment you select also
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Note If you are studying samples th
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When deciding whether to use this f
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Titling the experiment Bench featur
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The peak-to-peak intensity is the s
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• It helps prevent infrared energ
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Specifying the beamsplitter type If
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The parameter checks appear when yo
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The individual checks are described
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Fringes result when back reflection
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A beamsplitter, detector, source or
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Type the desired minimum peak-to-pe
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Setting Boxcar N-B* Weak N-B* Mediu
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As an example, for a standard DTGS
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If you have installed a Smart Acces
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• Install a 32-bit version of OMN
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• To save the settings in the cur
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The positive settings move your vie
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What happens during collection? The
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3. Choose Collect Sample from the C
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Note To store the spectrum on the h
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Viewing the age of the background D
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If Preview Data Collection is turne
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If at any time the system condition
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Undo a display limit change Choose
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To specify this or do this... The n
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To remove the grid from a spectral
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Note You can display annotations ve
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This format is suitable for high re
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Specifying the sampling information
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Stacked spectra Stacking spectra is
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Full Scale brings the highest data
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Match the Y-axis scale of a spectru
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Display spectra vertically offset 1
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Display spectra full scale automati
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Displaying and using a toolbar Use
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Converting spectra to absorbance Us
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The units are described in the next
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The photoacoustic value (PAS) at a
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Micrometers Select Micrometers to c
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4. Choose OK. • If you selected K
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• To change the final format. You
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What is a baseline? A baseline cons
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Important Be careful not to introdu
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The X and Y values of the point app
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8. When you are finished correcting
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Before searching an ATR spectrum ag
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• A spectrum includes the region
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Replacing a spectral region with a
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Subtracting spectra Use Subtract in
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2. Choose Subtract from the Process
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Subtracting a component or contamin
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Note If negative peaks appear in th
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3. Select the desired number of smo
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Converting spectra to their first o
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Multiplying a spectrum by a number
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Symbol Meaning Examples / Divide. A
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• To change the factor using the
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Here is the normalized spectrum: In
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Normalize the scale of spectra 1. S
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Example libraries The following sec
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Click the Print button in the Find
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6. To display or remove the Y-axis
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3. Choose Average from the Process
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Range of Y values versus X value Pe
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4. If you are not using the search
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Using extended search The Extended
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When you perform the search, the ex
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All the QC libraries and library gr
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Set up a spectral search (The proce
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7. Specify the number of found libr
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5. Specify the spectral regions to
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Search a spectral library 1. Use Li
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If you did not use the search exper
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To print the search expert’s comm
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Color-coded titles of the spectrum
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To print the spectrum and functiona
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You can choose Overlay Spectra from
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Working with libraries Click the Li
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Once a library is created, you can
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3. Click the name of the user libra
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A copy of the spectrum is placed in
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• If you are adding more than one
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3. Click the name of the library. T
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9. Choose Search. The search result
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The kinds of information displayed
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2. Click the Create/Edit Structures
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If you want to print the informatio
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When you are ready to start printin
- Page 302 and 303: You can only add the spectrum to a
- Page 304 and 305: 3. If you want to reset the data co
- Page 306 and 307: Follow these general steps to creat
- Page 308 and 309: Type Spectrum Comments Spectrum Cus
- Page 310 and 311: 3. Specify the item type by selecti
- Page 312 and 313: 5. Choose Preview/Print Report from
- Page 314 and 315: 4. If the item type is Spectral Win
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- Page 318 and 319: 7. Close the Report Template window
- Page 320 and 321: Adding a report to a notebook Use A
- Page 322 and 323: To view a report notebook, use View
- Page 324 and 325: Searching for text Click the Search
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- Page 328 and 329: 5. To search for reports that conta
- Page 330 and 331: Note When windows are tiled, they m
- Page 332 and 333: atmospheric effects suppressing, 94
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- Page 342 and 343: OMNIC Atlµs default directory, 76
- Page 344 and 345: Process options, 90 Protégé spect
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- Page 350 and 351: displaying, 14, 20, 39, 95 color fo
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