[CA] [CA11] eS127 system stationary depth issue

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum SMS,

As these transducers operate at different frequencies, it should indeed be possible to operate both DownVision and 50kHz/200kHz at the same time ... as many, including myself, have successfully done on their own boats for years. Should noise be eliminated, then the symptoms reported would typically indicate a fault within the internal fishfinder circuitry of the e-Series MFDs necessitating that the internal fishfinder circuitry within one of the MFDs be repaired for use with the transducer. Alternatively, a CP370 may be networked to the MFDs and the transducer may instead be interfaced to the CP370. To leave no stone unturned, please take a photograph of the information which is printed on the transducer's identification tag and attach it to this thread. Regarding the depth alarm, please ensure that the alarm is being configured within the Fishfinder application and that each MFD on which the alarm is to be heard has been interfaced via Ethernet communications to the system, as this alarm will not be communicated via the SeaTalkng bus. Additionally, ensure that this alarm has been configured ON within the Alarm Settings of each MFD.