Grass Valley Kaleido-X v.7.80 - Manual (Page 138)

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Calibrating the Kaleido-X
Multiviewer Output Calibrations
Multiviewer Output Calibrations
Calibrating the Brightness and Contrast
Each of the output heads in the multiviewer can drive a monitor wall display. For each head,
output parameters can be adjusted to optimize the image on the monitor wall display: the
brightness parameters set the black offsets of the RGB output signals; and the contrast
parameters set the gain offsets of these signals.
To calibrate the brightness and contrast parameters
1 In the main window, click the System tab, and then click Description/Calibrations on
the second-level tab bar.
A hierarchical list representing the current system appears.
2 In the list, expand the multiviewer whose output heads you wish to calibrate.
3 Expand the appropriate output module.
The expanded module will show the output heads. (Depending on the multiviewer
model, other items may also appear.)
4 Select the head you wish to calibrate.
The brightness and contrast adjustment controls appear in the Properties pane.
5 Expand the headings to show the controls if they are not visible.
Note: This section applies to the Kaleido-X and Kaleido-X16 multiviewer
models only.
Output heads 1 and 2