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5. Cabinet + Frame Installation
◇ Align modules in X,Y direction
- Install the cover PCB on each border to align the module.
※ The module alignment must be performed after the step operation is completed.
① Assemble the Cover PCB in the upper left and right corners of the screen. M4L5 tanning bolts are
assembled only 1 ~ 2mm and later. Additional tightening during alignment operation
② After assembling the Cover PCB, fasten the bandbolt from the left and right to work so that the
vertical alignment between the central reference pixels is correct.
③ To meet the horizontal alignment of the central standard, slowly fasten the lowest tanning bolts.
④ After the alignment operation, the line that shows the gap on the screen removes the gap by
tightening the blind bolt of the line.
Fig.1 Cover PCB assembly point
Cover-PCB
Horizontal center line
M3L5
M4L5
Samsung Electronics
Vertical center line
Fig.2 Push LED Module to center
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