The Eclipse Median / Omega frame CPU processor cards require different SW3 and SW2 dip switch settings depending on the operating platform in use,
CPU switch settings for ECS 4.0 upto 5.2.x versions differ to
CPU switch settings for EHX 7.0.0 and versions upwards.
The diagrams below show CPU card dip switch settings for both platforms, remember the dip switch settings only apply to Median / Omega CPU processor cards (Pico frames have different switch designations).
ECS version 4.0 upto 5.2.x processor card settings:
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