Wind instrument malfunction

[Steve - Raymarine - Moderator]

Unfortunately that would confirm the issue is within the iTC-5 and I would have to recommend that iTC-5 be sent to the below address to be evaluated by a service technician for repair.

No schematics are available for current Raymarine products. They are hard to come by for past products as well.

Troubleshooting to component level is beyond the scope of this Forum. We try to diagnose the issue and determine the product where the issue is coming from.

Raymarine Service Center
9 Townsend West
Nashua, NH 03063

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Name
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Brief description of the issue