Jadak Photo Research SpectraScan PR-7 Series, Руководство пользователя

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Chapter 5
– Setup Menu
69
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11.
Measure the sample with the Target instrument.
12.
The Custom Spectral Calibration is complete.
13.
To use these new factors for subsequent measurements, make sure that Custom Spectral Correction is
Enabled and that One Time Calibration is Disabled .
14.
To restore the Target instrument so that it uses only the factory calibration factors, make sure
Custom Spectral Correction is set to Disabled .
CIE P
ASS
/ F
AIL
(O
PTIONAL
)
The CIE Pass / Fail option provides a convenient means of using the PR-7XX
as a “GO / NO GO” CIE
colorimeter. Using CIE Pass / Fail, you can create an acceptance region of various shapes and sizes. After a
measurement, chromaticity points that fall with the defined region cause the message “
Pass
” to be displayed on
screen, and if the
measured point is outside the region, “
Fail
” is displayed.
Regions are plotted in the CIE 1931 Chromaticity Diagram x, y coordinates. It is recommended that the user
have this diagram handy as a visual aid when plotting regions.
Regions can be defined as Ellipses (or circles), Rectangles (or squares) or polygons (3 - 10 sides).
U
SING
CIE P
ASS
/ F
AIL
A
CCESSING THE
P
ASS
/ F
AIL
M
ENU
:
1. From the main menu, touch Setup
→
Advanced Setup
→
CIE Pass / Fail.
→