Dan Corcoran

Did you know the accuracy of your electronic compass significantly affects features of your Furuno, B&G, Raymarine, Garmin, and similar multifunction display (MFD) to...

If you are familiar with how coaches, parents, and kids coordinate details of their team sports with each other through software, you may have...

Multifunction display manufacturers have pushed their products through a dramatic evolution in the last five years as they try to keep pace with technology that we take for granted in our other electronics. Better interfaces, screen resolution, and the ability to download useful software apps (beyond navigation) are just some of the improvements. Most of the major vendors are on their third generation of touchscreen interfaces, higher resolution displays, downloadable software, remote music control, and other functions far afield of what MFDs performed five years ago.

A sailboat is no place for unnecessary complexity, which was the direction PS contributor Dan Corcoran was headed on his Beneteau 393, when it came to how data was passed between various marine electronics. The worst offender was a spaghetti network of point-to-point wiring that utilized the familiar National Marine Electronics Association (NMEA) 0183 standard. A few years ago, he embarked on a gradual replacement of NMEA 0183 wiring and components with the new standard, NMEA 2000. Here he offers his account of the upgrade and answers the oft-asked refit question: Was it worth it?

Sailing and tactical software has long been B&Gs strong suit. The Zeus Touch is the first time the Navico companys high-end racing software has been tweaked for mainstream use and bundled along with normal chartplotter and GPS functions. At first blush, it appears to be a dressed-up version of the Simrad NSS. The big difference between the two is the software. It uses the boats set sailing characteristics to calculate tacking or jibing points to most efficiently reach a given destination. Many of these functions are simple measurements that any skipper can predict or calculate using a paper chart and simple arithmetic, but the Zeus Touch delivers this information instantaneously and continuously, and removes the chance of human error.