yerffoeg
Member
I have recently installed a NASA eml 3 clipper log. Version 3 has an interface box, like their previous versions, and I am having difficulty with the connections to this.
On the interface box there is a five terminal choc box for the five wires coming from the transducer – straightforward. Then there is a power supply socket for pos and neg – straightforward. Then there is a three terminal choc box connector labelled ground, low output, and high output. A NASA representative informed me that I need to connect the low output terminal to the display (NMEA data). I’ve done that but get a constant reading ‘0n’. I presume that the ground should also be joined up somewhere?!
The manual issued with eml 3 is that issued for eml 2, and does not address this.
Your advice please.
On the interface box there is a five terminal choc box for the five wires coming from the transducer – straightforward. Then there is a power supply socket for pos and neg – straightforward. Then there is a three terminal choc box connector labelled ground, low output, and high output. A NASA representative informed me that I need to connect the low output terminal to the display (NMEA data). I’ve done that but get a constant reading ‘0n’. I presume that the ground should also be joined up somewhere?!
The manual issued with eml 3 is that issued for eml 2, and does not address this.
Your advice please.