Quantum Ultra Series Videowall Processing Systems • Installation and Configuration
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Maximum rotated output signals for each OUT4HDMI and OUT4DTP output
card
The following example shows the number of rotated output signals that are supported on
each standard HDMI output card at different resolutions and refresh rates.
Example 1:
Two rotated 1080p outputs at 60 Hz (connectors 1 and 3 disabled)
Example 2:
One rotated 4K output at 30 Hz (connectors 1, 2, and 3 disabled)
10.4
1.
10.4
1.
10.2
1.
Figure 36.
Maximum Number of Rotated Output Signals Per Output Card at
Different Resolutions and Refresh Rates
NOTES:
•
Column and quad outputs cannot be rotated.
•
The HDMI 4K PLUS output cards support rotation of all four outputs at
4096x2160 at 60 Hz.
Adjusting for Edge Blending and Mullion Compensation
When setting up the videowall, you can select test patterns via VCS that help you define
the following adjustments:
•
Edge blending compensation (Quantum Ultra and Ultra II 610 and 305 only)
— In certain situations it may be desirable to create an overlap of video between
adjacent displays. This overlap melds the two images from two separate outputs into
a single image and prevents a visible separation line between the two images. Use
VCS to set or adjust the amount of horizontal and vertical overlap of the videowall
displays.
Each output canvas maintains its unique edge blend compensation settings with
discrete values for the horizontal and vertical edges. The settings are applicable to all
edges within the canvas.
•
Mullion compensation
— Mullion is the area of frame border that exists around
each display. When designing the videowall, you must take this area into account
so that, when an image is spread across two or more displays, the image flow is
not distorted. The VCS enables you to adjust the space around each display to
compensate for the mullion (see
on the next page for an example).
See the
VCS Help File
for instructions on adjusting to compensate for mullion and edge
blending.
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