Vogels PFF 7810 - Manual (Page 5)

As you are installing the second and possible third
level of monitors to the frame, you want to insure
there is proper minimal bezel edge clearance
between the upper and lower display. Some
models have sensitive materials incorporated in
the top and bottom edges of their display that do
not allow for resting the weights of the display on
top of each other. Side to side clearance of bezel
edges is equally as important for natural chassis
expansion that occurs as the display come up to
full operating temperatures. Without the minimal
clearance allowance, the display would push
against each other causing some potential distor-
tion of the chassis alignment.
Use a standard business card fold in half to double
its thickness and use this to set your minimum
clearance between display; not only top to
bottom, but also side to side for better over all
symmetry for the finished video wall. The business
card should slide with ease the total length of the
bezel edge. If not, adjust the clearance to allow for
smooth movement of the card. This should be
done at each level of monitors being installed
before moving up to the next row of monitors.
Use the bracket upper level screws to set the
upper and lower bezel edge clearance, and the
side to side security screw to adjust the side
clearance.
Note: A .05” gap between bezels is
recommended for heat expansions.
Step 7
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