User's Manual

DW551DR4-1 User Manual 20
Red
Adjust the red light level. Range 0 – 100.
Note: The feature is only supported on
User2 mode.
Green
Adjust the green light level. Range 0 – 100.
Note: The feature is only supported on
User2 mode.
Blue
Adjust the blue light level. Range 0 – 100.
Note: The feature is only supported on
User2 mode.
Contrast
50
Adjust the contrast level. Range 0 – 100.
Gamma
Native
Adjusts the Gamma value. (Native, 2.2, 2.4
and sGamma)
Black Level
Limited
Selects the black level to adjust the screen
gray scale. "Limited" for video source uses
16 to 235 levels for R/G/B, such as HDMI.
"RGB Full" for video source uses all levels
from 0 to 255 levels.
"Auto" is for detecting the video source to
determine its value is applicable for
"Limited" or "RGB Full".
3. Brightness
ITEM 1
ITEM 2
DEFAULT
DESCRIPTION
Backlight
Auto Brightness
Off
A. If the AUTO BRIGHTNESS is “Off”, the
screen brightness will remain at HIGH
LEVEL brightness value.
B. If the AUTO BRIGHTNESS is “Auto”,
the brightness of display will be adjusted
according to the ambient light. When
ambient light is bright, the screen will adjust
to the High Level brightness value set; when
ambient light is dark, the screen will adjust
to the Low Level brightness value set.
C. When the Timer (“High Level Time” &
“Low Level Time”) mode is set, the display
will automatically switch the brightness
according to the time set.
D. When setting “Mix” mode, Timer and
Light sensor will work at this mode. For
example, setting "High Level Time =