![oticon CI-Link Instructions For Use Manual Download Page 23](http://html1.mh-extra.com/html/oticon/ci-link/ci-link_instructions-for-use-manual_1658449023.webp)
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"PC Com"
Green light blinks quickly
Communication in progress
The green light blinks whenever there is actual
communication between CI-Link and software (i.e.
firmware upgrade, communication with the sound
processor).
"Power"
Green light on
Power supply on
The green light is on whenever CI-Link is connected
and powered by the PC.