„I bought this EV-200 to replace an existing autopilot on my 12m boat. I was able to retain the existing hydraulic drive unit and use the existing locations for the display, control unit and compass. The old wiring needed to be removed and replaced with the SeaTalkNG cables, which took the longest amount of time. You need to choose where the 5-way connector will go, based on the available spur (white) cable length from the display unit (mine went in the nav pod at the wheel and I ran the longer blue backbone cable from there to the control box). Some additional "T" connectors and backbone cable (blue) and terminators were required to connect to an existing Raymarine network (these are not supplied). The equipment is very easy to fit for a DIY installer with intuitive instructions. Commissioning was straightforward and performance is very good. Recommended.“