Help with CPT-60 transducer and e127

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum garball44,

It appears that you have made a error in selection of the MFD. The eSx7 MFDs do not feature internal CHIRP (conical) /DownVision Fishfinder sonar circuitry. The eSx7 MFDs feature internal 600W 50/200kHz ClearPulse (digital conical) Fishfinder sonar circuitry. Those seeking an MFD with 600' internal CHIRP (conical) /DownVision Fishfinder sonar circuitry are advised to purchase an ax8 MFD or eSx8 MFD with a compatible transducer. 600' CHIRP (conical) /DownVision Fishfinder sonar may also be added to any a/c/e/eS/gS-Series MFD or system of a/c/e/eS/gS-Series MFDs by interfacing a CP100 CHIRP (conical) /DownVision Fishfinder Sounder Module and compatible transducer. Dragonfly transducers cannot be adapted for use with the a/c/e/eS/gS-Series MFDs and as such, it would be necessary to replace the CPT-60 ... in this case with a CPT-100 or CPT-100 DVS (if seeking a transom mounted transducer). Please click here to view the FAQ addressing transducer cable splicing.