Image Mosaic - NovaStar VX4 User Manual

Step 3
Input Capture
Output Window
After setting according to the above two steps, the captured contents will only be
input and displayed at the specified area on the LED display, as shown below:
(0,0)
240

Image Mosaic

If the resolution of an LED display exceeds the loading capacity of a single VX4U unit,
it is required to use Image Mosaic. The total loading area of all cascaded VX4U units
is the resolution of the whole LED display.
Choose the method of Image Mosaic: Equal Division, Unequal Division.
Equal Division: Each VX4U has same load area. It is only required to set total
ƒ
pixels, rows, columns of the LED display and the serial No. of each VX4U.
Unequal Division: Each VX4U could have different load area . It is required to set
ƒ
the total pixels and the load area size as well as load area start position of each
VX4U.
Example: The total number of pixels of LED display is 3000×1000, exceeding the
loading capacity of a single VX4U unit. Two VX4U units are used for Image Mosaic. The
connection method is shown in the figure below.
V X S e r i e s U se r 's M a nu a l
Input Source
720
Width (H)
Height (V)
Start X
Start Y
LED Display
800
(100,100)
600
-12-
800
600
100
100