User`s guide

WN-5220-V VideoWall User’s Guide
33
Clarity’s Big Picture
Wall Processor Setup Instructions
These are the basic steps to follow to display a single image over an entire wall of
displays. Because Big Picture can be setup and saved for each video source, you
can switch between sources while maintaining the specific magnification and
position settings for each source.
1. Build the wall
Install the wall and attach source and power cables as
described earlier sections.
Use a source amplifier/splitter device or short cables to
minimize video noise and image jitter.
2. Select the source
In the menu for
each
display, select the source that will
use Big Picture.
3. Adjust the image settings
As described in earlier sections, adjust black and white
levels for each display; set phase, frequency, and color
balance the wall.
4. Disable wall mode
Open the Wall Processor menu and make sure that the
Wall mode
feature at the bottom of the menu is
not
checked.
5. Reset Zoom
Set the Zoom feature in the menu to the default width
and height of 640x480.
6. Center the image
Find the edges of the image using the arrow buttons in
the Position menu to move the image.
Each screen frame mullion covers about 3 lines of the
image and each button press in the Position menu
moves the image one line at a time. Move the image
so that 3 lines on each side of the image are behind
their respective mullions.