Raymarine forum

Do you need a separate ground wire on the RVX1000.If so where do I attach?I have one on my Axiom pros and CP470..Do you need one on the RVX1000 for possible interference? Thanks Capt.Mike

Hello Mike,

Yes, the drain wire in the RVX's power cable does definitely need to be connected to the boat's ground point: if in doubt, connect with black to battery negative.

Regards,
Tom