[CA] [CA11] ES127 Not reading CP470 W/ B175M

[Chuck - Raymarine - Moderator]

Weedlines,

While not exactly what had been requested, the information provided will suffice. When using a single B175L, B175M, or B175H transducer with a CP470/570, the transducer's cable should not be directly mated to the CP470/570's Transducer socket. Instead, it is necessary to install the Single Operation Cable (A80328) between the transducer's cable and the CP470/570. Accordingly, it would be recommended that the identification label attached to the cable which is directly connected to the CP470 be inspected to ensure that this part number is printed on the label. If not, then the A80328 Single Operation Cable will need to be purchased and installed as specified above. Should this be the case, then what sonar channel options are listed within the Fishfinder application menu (MENU->CHANNEL)?