Appendix A: Hardware Changes - Mircom Flex-Net Phase II Application Manual

Appendix A: Hardware Changes

Appendix A: Hardware Changes
Flex-Net Phase II brings along both new modules and expanded capabilities for existing ones.
Some components involved in loading of the configuration or troubleshooting operations have
been moved to new locations on some of the boards. Updates have been made to the RAXN-
LCD Annunciator and the ANC-5000 Audio Network Controller. The ALCN-792M Quad Loop
Adder is a new module which will also be described.
RAXN-LCD Annunciator
The two terminal blocks labelled P6 and P7 each require a jumper to prevent a display
mismatch trouble. The jumper locations are outlined in the figure below.
Jumper Locations
RAXN-LCD
Network Remote LCD
Annunciator Module
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