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86 Barco - RHDM-2301 - User manual
Full functionality description
4.2.4 Image adjustment knobs
Figure 31: Image adjustment knobs
Pressing the knob (
) sets the value back to the calibrated (preset) value.
NOTE
:
•
When the value of the image adjustment knobs deviates from the calibrated value, the display unit operates out
of the calibrated range. The LED above the knob will light up orange.
•
The image adjustments knobs Background, Saturation and Hue act only on the active window. The Picture knob
acts on the entire screen..
Function Description
Background Adjusts the background (from -127 to +128). The background is equiv-
alent to video offset and is expressed in 8-bit steps.
Calibrated value: 0 (default)
!
Picture Adjusts the picture (from 45 to 200). The picture is expressed in cd/m
2
(nit).
Calibrated value: 100 (default)
The calibration of the color gamut, white point and gamma is main-
tained when the picture is between 45 cd/m
2
and 150 cd/m
2
.
#
Saturation Adjusts the saturation (from 0 to 250). The saturation is expressed in
percentage (%).
Calibrated value: 100 (default)
$
Hue Adjusts the hue (from -90 to +90). The hue is expressed in degrees (°).
Calibrated value: 0 (default)