[CA11] S100 Heading display

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum Stephen,

We have received no similar reports of this issue and have a concern that the symptom reported may be resulting from an installation issue and/or second source of heading data within the system. Please attach a system diagram (hand drawn will generally suffice) identifying the makes and models of each of the marine electronics devices within the system (including computers / tablets running navigational planning / chartplotting applications) may be be requested to support an investigation. The diagram should additionally identify how these devices have been interfaced to one another.