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Full Version: [CA] Raymarine Axiom RealVision 3D increasing depth range
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Hi there,

How do I upgrade the depth range of the RealVision 3D on a Axiom unit as I have been told it is only good to approximately 90 metres.

Cheers,
Matt
Welcome to the Raymarine Forum Matt,

Please click here to view a FAQ addressing maximum depths for DownVision, SideVision, RealVision 3Dâ„¢ sonar, and High CHIRP (conical) sonar. If fishing in depths greater than are supported by RealVision 3Dâ„¢ sonar, then it would be recommended that the DownVision or High CHIRP (conical) Sonar channel be selected for depths up to those supported by these sonar channels. If fishing in depths greater than are supported by the DownVision or High CHIRP (conical) Sonar channel, then please specify the maximum depth which will be fished.
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