[CA] [CA11] Axiom pro/rv312

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum Jarmstrong,

Please be certain that the MFD has been updated with LightHouse 3 v3.11.42 or later software and that a Power ON Factory Reset was performed afterwards. If so, then please ensure that the vessel located in the water and that the depth of the water is at least 3' beneath that of transducers. If so, then Sonar channel should be selected from within the Fishfinder application. The MFD's Fishfinder application should be overlaid with the Depth data item by default. Additional data items, including the Water Temp data item, may be layered upon application pages. Details concerning how to add or modify the data items which are overlaid atop the page may be found within Chapter 3.3 Data overlays of the LightHouse 3.11 Advanced Operation Instructions.