Board Installation And Handling - Lightware MX-FR9 User Manual

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2. Installation
2.3. Board Installation and Handling

WARNING! The I/O boards and the CPU board are not hot-swappable. The matrix must be powered off
before removing/inserting a board.
Important Notices about the Boards
Pay attention to the places of the boards: CPU/input/output boards have different connectors on the
motherboard in the matrix, thus they have dedicated slots as indicated in the rear plate. In general:
▪ CPU board is always placed in the uppermost position.
▪ Output boards are located below the CPU board.
Input boards are located in the bottom slots.
▪
Installing a Board
Step 1. Make sure the matrix is powered off.
Step 2. Loosen the fixing screws and remove the blank cover or the previously installed board.
MX-FR Series Modular Matrix Frames – User's Manual
Step 3. Take the board by touching the metal plate only, to prevent ESD-caused problems.
Step 4. Insert the edge of the board in the slot at both sides.
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Applied CPU2 firmware: v3.5.7b8 | LDC software: v2.5.17b2
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