Barco Coronis Elite User Manual page 37

Name
Max. ambient light
Preset corr. value
Measure ALC value
On-screen display (OSD)
Description
This indicates the maximum ambient
light that corresponds to the selected
reading room.
If the measured ambient light is higher
than the value entered here, you should
take measures to darken the room or
select another reading room type.
This value is taken into account in the
calculation of the DICOM DF if Continu-
ous DICOM ALC is switched off and
DICOM Offset is set to "Preset".
To each reading room type corresponds
another preset value.
The value shown here is taken into
account in the calculation of the DICOM
DF if Continuous DICOM ALC is switched
off and DICOM Offset is set to "Mea-
sured ALC".
When you select this line and press
Enter , the actual averaged ambient
light value is stored here, overwriting
the former value.
However, if the averaged ambient light
value is higher than the maximum
ambient light value that corresponds to
the selected reading room, a warning is
displayed prompting you to dim the
light in the room, and the value will be
limited to the maximum ambient light
value.
If you dim the light in the room you can
execute the Measure ALC Value function
again to enter the new, lower value.
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