UD100 User Guide Document: UD100-3
----------------------------------------------------------------------------------------------------------------------------- -----------
84
✓
PJ3 Video wall setting: Zoom: H=4, V=1, Pan: H=3, V=1. The standard coordinate after
Zoom setting will be from 960*2=1920 to 960*3=2880, Overlap value will be:
Left Edge: 1920-1279.5= 640.5 (actual 640 or 641), Right Edge: 2743-2880= -137
✓
After Zoom and Pan settings, user can also apply external Video wall test pattern and align
the image together through Overlap adjustment. Once the pattern can match together, the
Overlap settings should be correct. When apply external test pattern, user needs to
continuously press [Pattern] key to see the test pattern.
✓
After finishing video wall settings, user needs to set [Edge Blend] between PJ2 and PJ3 to
finish complete system settings.
12.2. Portrait edge blending
When executing edge blending, the image will be stretched and the aspect ratio will be changed. In
order to reduce aspect ratio change, user can execute portrait edge blending to increase image height.
➢
Some projectors are not suitable to be installed at portrait location. DLP Laser projector has high
native contrast ratio, no limitation in installation angle and accurate color and gamma curve. It is
the best choice for edge blending application.
➢
UD100 can rotate source image before edge blending. It will be more convenient for user to
connect with all kinds of conventional signals without the need to rotate the image in advance.
Original image at landscape
•
Projector at portrait position to increase
image height
•
Source image is rotated by GeoBox at 90°
•
Zoom: H=3, V=1 in all projectors
•
PAN settings are showed in each image.
•
Overlap settings: PJ1: Right Edge, PJ2:
Left Edge & Right Edge, PJ3: Left Edge
PJ1
PJ2
PJ3
