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164 Barco - RHDM-2301 - User manual
Terminology
Monochrome
The function monochrome allows the user to exclude the components C
B
and C
R
from the Y’C
B
C
R
signal that is displayed on the LCD panel. Only the luma (Y’) information is used to display the
image on the screen. The image is displayed in grey scale.
Opto-Electric Transfer Function (OETF)
The opto-electric transfer function is a power function that defines the display luminance as
function of the input signal level.
On Screen Display (OSD) menu
Menu which appears on the screen by pressing the button
that allows additional administrative
settings of the display unit.
Overscan
The size of the image is cropped to 96% compared to the native image and subsequently stretched
to be displayed on the same screen area.
Pan & Zoom
Viewing setting of the display that shows both video signals selected by window 1 and window 2
next to each other in native format. The video signal is (in most cases) cropped. It is possible to
pan the image and to zoom in on the image.
Picture
!
The picture control is similar to the contrast setting on a CRT display unit. Picture drives the power
of the backlights in the display unit. It acts as a multiplication factor of the luminance at each grey
level, and is thus similar to gain or contrast. Not only the white level, but also the black level is
affected when the picture is adjusted. The value of the picture is expressed in cd/m
2
for 100%
video signal.