User`s guide

WN-5220-S VideoWall User’s Guide
17
same within 1/32nd inch (0.8 mm), loosen the top
Locking Screws on each side. Move the Adapter
Plate left or right a bit and tighten the screws.
Measure the diagonals again. Repeat this process
until you are satisfied that the two diagonals are the
same. This means the Adapter Plate is a perfect
rectangle with square corners.
4. Working along the bottom row
in both directions, align each of
the adapter plates, using the
Alignment Tool.
Now that the center unit Adapter Plate is squared,
move to its neighbor (in either direction) and align
the next unit to the center display you just finished.
3
4
9
7
6
8
5
1
2
The diagram above shows the order in which you
should align the displays in a typical video wall.
(Note: This is not the same as the address of the
display units.)
The Alignment Tool fits over the seam of two adjacent
Adapter Plates. The Tool has six guide pins, three
on each side, and four spring-loaded screws, two on
each side. (Only two of the spring-loaded screws,
one on each side, will be used at a time.)
Position the Alignment Tool between the two displays.
One of these (#1) is already aligned and the other
(#2) is about to be aligned. Fit the tool into
display #1 first and attach it with one of the spring-
loaded screws. The guide pins should go into the
Alignment Holes in display #1.
Loosen the two Locking Screws in #2 under the
Alignment Tool, and move the adapter plate of
display #2 until the guide pins go in the Alignment
Holes. Secure the Alignment Tool to #2 with the
spring-loaded screw. Tighten the two Locking
Screws on #2 under the Alignment Tool. (Do not be
concerned about the units in the row above at this
time.)
With the Alignment Tool still in place, check display #2
for squareness by measuring the diagonals.
Loosen the Locking Screws on #2 that are on the
other side from the Alignment Tool, and adjust
Adapter Plate #2 until it is rectangular.
When you are satisfied that display #2 is aligned to
display #1 and it has perfectly square corners,
remove the Alignment Tool.
Go to the dis
p
la
y
on the other side of the center