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- Remove any NIM-2 active boards from the node
- Start Design Pad or Schema Viewer
- Choose 'Firmware Update' from the Communications Menu
- Align the IR wand to the right-most module
- Select the Chameleon.4.5.230264.$cc file when requested
- Follow the on-screen instructions to complete the download
- Restore any NIM-2 active boards back into the node
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