Olympus USPM-RU-W Series Operation Manual page 80

Standard
source/illuminant
Field of view
Average range
Standard
6.2.1. [Reference] setting
Menu
Dispersion setting tab
PV8959-F4E005
Sets the standard light and light source that are of the
illuminant prescribed in the CIE; this item influences the result
related to a chromaticity diagram.
Sets the XYZ display color system based on a two-degree field
of view and the X Y
10
10-degree field of view; this item influences the result related
to a chromaticity diagram.
Sets the average wavelength range of an average reflection
factor; this item influences the numeric value of [average
( reflection/transmission)].
Sets the standard used for the acceptability decision; for
details of the setting, see the [6.2.2 [Standard] setting].
Select the type of a dispersion setting value to set the
theoretical spectral reflection factor (transmission factor)
of a reference. [Sellmeier], [Schott], [FIXED], or [FILE] can
be selected as standard. The type is increased by
creating a user dispersion setting file on the
DISPERSION editing window described later. The
standard type is as follows: [Sellmeier] is a Sellmeier
dispersion formula, [Schott] is a Schott dispersion
formula, [FIXED] is a fixed value, and [FILE] is used to
read a file. For standard types excluding [FIXED] and
[FILE], values cannot be changed on this window. Create
a dispersion setting file by dispersion editing when
changing values.
27
Z display color system based on a
10 10
Dispersion setting tab
Dispersion setting detail
Description