If any conditional inconsistency is found, the relevant error message is displayed
at the bottom of the screen. Also, if the currently specified wavelength does not
match the measurement wavelength, it is forced to shift to the level of
measurement wavelength.
Press
Autozero key on the keyboard to execute an auto zero. Then set a sample
and press the START key. Thus, time scanning is carried out and the spectrum
is displayed on the screen.
To abort measurement prematurely, press the
STOP key. On completion of
measurement, the following spectral plot appears on the LCD. If the Auto Print
and Graph Print parameter is preset to “ON”, the on-screen spectral plot is
output onto the printer also.
11/11/02 10:41 600.0 nm 0.854 ABS
Time Scan
1.000
ABS
0.000
0 60s
Select function: _
1 Trace 2 Peak 3 Zoom 4 Process 5 Reset 6 File
3.5.3 Secondary Processing
The measured spectrum is stored in internal memory. Several kinds of
computational processing can be performed for the stored spectrum. The
following explains these secondary-processing operations.
Note: The second processing is effective only for the spectral data measured last. For
the overlaid spectral attained through repetitive scanning, only the spectral data
measured in last cycle can be handled in the secondary processing.
3-39
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