User`s guide

WN-5220-S VideoWall User’s Guide
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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.
Big Picture can be setup and saved for each video source, so 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 in earlier sections.
Use an amplifier/splitter device (distribution amplifier)
from the source or use 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 Step 2, Step 3, and Step 4 in earlier
sections, adjust black and white levels for each display;
set phase and frequency; 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. Do this for
each
display.
5. Reset Zoom
Set Zoom in the menu to the default width and height of
800x600 or 640x480, depending on the source.
6. Center the image
Find the edges of the image using the arrow buttons in
the Position menu to move the image.
For standard mullions, each mullion covers about 3
lines or pixels of the image and each button press in
the Position menu moves the image one line or pixel at
a time. Move the image so that 3 lines or pixels on
each side of the image are behind their respective
mullions.