Table 2-1.
OSD functions
OSD Icon on Main
Menu
Submenu
Description
Controls and
Adjustments
Brightness
Adjusts overall screen
brightness.
All input ports
Brightness/
Contrast/Light
Balance/Adaptive
contrast/Low Blue
Light
Contrast
Adjusts difference between light
and dark areas.
Light Balance
This boosts the amplitude of the
dark color levels of the display–
blacks will be less black. The
higher the level, the higher the
boost.
Adaptive contrast
This method usually increases
the global contrast of many
images, especially when the
usable data of the image is
represented by close contrast
values. This allows for areas of
lower local contrast to gain a
higher contrast.
The method is useful in images
with backgrounds and
foregrounds that are both bright
or both dark. In particular, the
method can lead to better views
of bone structure in x-ray
images, and to better detail in
photographs that are over or
under-exposed.
Low Blue Light
Blue light changed by 0~20
adjustment.
Chapter 2.
2-5
