OmniTek Ultra XR, Руководство пользователя

Страница: 102 / 184

4–10 XR-56-201 5 Configuration 03/18
Configuration
Video Error Checking Section
Setting the Permitted Ranges
The permitted ranges of the different colour components are part of overall video configuration, set in
the Configuration - Video menu. The Ultra is delivered with the various maximum and minimum values
set in accordance with standard practice within the industry but the user is free to set their own choice
of values.
Separate settings are made for the YCbCr and
RGB colour spaces. The section of the Video page
where these settings are made is shown here.
The display is divided into separate sections
covering YCbCr and RGB colour spaces.
The YCbCr section allows you to set separate maximum and minimum values for the luma and the
chroma elements. The RGB section sets a single range of permitted values to apply across all three
colour components. The values are all expressed as decimal values. The first line of each group is used
to specify the percentage of the image which needs to be out of range before an error is reported.
The range of colour components for which bar graphs are displayed
is controlled through On(1)/Off(0) selectors shown in the right-
hand panel when the Gamut Meters tile is selected.