[CA] [CA11] Axiom Pro S with CPT120?

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum Whistonmarine,

The internal sonar circuitry of Axiom Pro S MFDs is not compatible with DownVision transducers. The internal sonar circuitry of Axiom Pro S MFDs is exclusively compatible with CPT-S transducers. Should a DownVision transducer (excluding those which are designed for use with Dragonfly displays) presently be installed on the boat and it be desired to continue use of the DownVision transducer, then it would have been recommended that an Axiom Pro RVX MFD be installed and that the DownVision transducer be adapted to be mated to the Axiom Pro RVX MFD's RealVision transducer socket. Alternatively, the Axiom Pro S MFD may be retained and the DownVision transducer may be mated to the relatively inexpensive CP100 DownVision Sounder Module. The CP100 may then in turn may be networked to the Axiom Pro S MFD or to the system's HS5 RayNet Network Switch. Either of the latter options would then permit the MFD to support not only low power / high frequency CHIRP sonar, but also DownVision sonar imaging.