source ............................................................................58
saving
burned out ............................................................144
configuration ....................................................... 119
external ..................................................................59
interferograms ....................................................... 99
glowing unevenly ................................................143
spectra ................................................................. 107
installing ................................................................11
spectra as group................................................... 108
not working..........................................................147
spectra automatically........................................... 106
replacing ..............................................................134
spectrum ................................................................ 37
which to use .........................................................126
Scan indicator................................................. 18, 56, 145
Source indicator ..............................................18, 56, 144
flashing intermittantly ......................................... 143
spectra
scans
saving as group ....................................................108
number of .............................................................. 35
saving automatically ............................................106
scattering ...................................................................... 69
saving on hard disk ..............................................107
scrapbook library........................................................ 104
subtracting ...........................................................116
sealed and desiccated ............................................. 33, 34
where to save .......................................................107
sealed and desiccated system ............................... 17, 126
spectral library
search
adding spectrum to.........................................47, 105
specifying spectral regions for ............................ 103
creating ............................................................7, 104
search expert............................................................... 106
searching ..............................................................102
searching
spectral quality checks ................................................100
preparing spectrum for ........................................ 102
spectral regions
spectral library..................................................... 102
and velocity............................................................71
selecting
detector-beamsplitter .............................................62
experiment....................................................... 21, 30
for library search..................................................103
report template .................................................... 109
selecting ...............................................................120
spectral regions ................................................... 120
visible.....................................................................70
spectrum .............................................................. 110
spectral window ............................................................24
service .......................................................... 13, 128, 134
spectrometer
signal intensity ........................................................... 131
aligning ................................................................130
low....................................................... 141, 142, 143
components ......................................................10, 51
signal-to-noise ratio................................................ 66, 69
cover ....................................................................139
increased by bandwidth-limiting filter .................. 65
data collect buttons ................................................52
silicon detector ............................................................. 70
diagnostics ...........................................................127
Smart Accessories .................................................... 6, 81
how it works ..........................................................10
Smart Accessory........................................................... 97
letting stabilize.......................................................19
Smart baseplate ...................................................... 28, 86
maintaining ............................................13, 128, 130
Smart Purge................................................ 10, 16, 33, 34
not aligned ...................138, 139, 141, 143, 145, 153
Smart Purge Kit............................................................ 91
not plugged in ......................................................140
Snap-In sample compartment baseplates ..................... 28
not purged ....................................................151, 153
software
optical layout .........................................................54
learning ................................................................... 9
overheated............................................138, 142, 146
not started............................................................ 145
performance test...................................................132
preparing for data collection ................................... 9
purging.............................................................15, 16
requirements............................................................ 4
rear panel ...............................................................55
starting..................................................................... 9
replacing parts in..................................................127
troubleshooting ................................................... 135
Nicolet FT-IR User’s Guide 161
