Which chartplotter for Navionics Dock-to-Dock and ST1000

[Chuck - Raymarine - Moderator]

Judy,

Q1. Do you know if the e7 will come with the latest version of the Lighthouse software, or will I need to update it?
A1. The MFD will likely be programmed with the latest version of software which was available when the MFD was re-manufactured. Should the MFD not be programmed with v19.03 a/c/e/eS/gS-Series MFD software, then its software may easily be updated by its owner.

Q2. Just curious, will it show bottom contours using the existing T912 Depth transducer? If not, what additional equipment would I need?
A2. Negative. Unless interfaced to a fishfinding product w/compatible fishfinder transducer, the MFD's fishfinder imaging (to include bottom plot) will not be supported by the MFD. Should an instrument producing depth data be the only source of depth data for MFD, then the MFD will simply repeat the numerical depth value reported received from the depth instrument.