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Infinity CMX Installation Guide
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6. If the CPU light flashes every 0.1 sec, it means the CPU has failed a
RAM or ROM test. See the Andover Controls Infinet Controller
Troubleshooting Guide.
Connecting the Battery
Once you have closed the AC power connection, you connect the bat-
tery. The battery (3.5 V lithium battery) is to the right and below the
transformer (the yellow box in the upper left corner).
1. A small plastic tab separates the battery terminal from the controller.
2. Pull out the plastic tab to activate the battery.
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