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Indoor Fixed LED Display Unit Installation Guide
53
Figure 3-10 Remove the Lamp Board
2. Repeat the first step to remove other lamp boards.
3. After the maintenance, assemble the lamp boards back. Align the long side of the board to the
frame of the cabinet, and attach the rest three sides slowly.
Figure 3-11 Assemble the Lamp Board Back
Rear Maintenance
Steps:
1. Tighten the adjustment screw to the end. Hold the handles on the board back and push it out.
2. Turn the lamp board until its short side is pushed out diagonally.
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