Pierre thanks for sending that link, that's what I was looking for :D But to make sure we're looking at it the same way can you look at the pin orientation again?
When I look at the diagram and the overall pin pattern I am seeing +ve = Pin 2 as the right pin and Negative = Pin 7 as the left pin, again looking at the back of the unit. (however it's possible the connector on your unit has a different orientation) Cheers Steve Hood S/V Diamond Girl C&C 34 Lions Head ON ------------------------------ Message: 9 Date: Thu, 20 Feb 2014 10:50:11 -0800 (PST) From: Pierre Tremblay <tremblay.pie...@yahoo.ca> To: "cnc-list@cnc-list.com" <cnc-list@cnc-list.com> Subject: Re: Stus-List E7 Question Message-ID: <1392922211.26989.yahoomail...@web125202.mail.ne1.yahoo.com> Content-Type: text/plain; charset="iso-8859-1" Steve, >From e-Series manual, Appendix C, power are the biggest pins, Batt+ is pin 2 (left when look from behind) Batt- is pin 7 (right when look from behind). This link: http://raymarine.ning.com/forum/topics/pinout-a-c-e-gs-series-power-nmea-018 3-video-input-cable?show you the cable, witch is a mirror of the back of the e7. Pierre Tremblay Avalanche C&C38-3 ________________________________ De?: OldSteveH <oldste...@sympatico.ca> ??: cnc-list@cnc-list.com Envoy? le : jeudi 20 f?vrier 2014 13h06 Objet?: Stus-List E7 Question Hello all, I have my E7 at home and want to send it for replacement under their recall. I need to power it up to archive my routes and waypoints however the wiring harness is at the boat (2.5 hours away). The + and - power pins on the connector are obvious, but does anyone know which is which, I am afraid of reversing polarity and damaging the unit. I checked the manual and searched online but came up with nothing. Also checked resistance between pins and casing to ID the negative pin. However probably due to capacitance on the board, there are funky resistance readings and its hard to tell which pin is ground. Cheers Steve Hood S/V Diamond Girl C&C 34 Lions Head ON _______________________________________________ _______________________________________________ This List is provided by the C&C Photo Album http://www.cncphotoalbum.com CnC-List@cnc-list.com