Olympus USPM-RU-W Series Operation Manual page 101

7.4.[LUMINANCE] window
Each spectral light intensity of a background, reference, and measurement is displayed in
black (gray), light blue, and blue, respectively. The pink graph indicates the lower-limit value
of the spectral light intensity set on a SYSTEM setting window. The red graph indicates the
maximum value of the spectral light intensity.
7.5.[LUMINANCE TEXT] window
Each spectral light intensity level of a background, reference, or measurement is displayed on
the [LUMINANCE TEXT] window.
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