Phantom wire identification

[vindyboy]

Hi Guys,

I have just purchased a new phantom version V1.1.1 (Naza V2).
I have a question regarding a double wire underneath. I have the compass cable, 2 antenna wires and then this grey and red lead with no connecter on, to be honest looks like it has just been snipped off. I asked the shop where I bought it from what is it for and I was told not to worry about it and that it was probably from an earlier version. It must be for something?.

 

[EMCSQUAR]

That wire (red & grey) is an aux power line you can power a gimbal, tx etc off of it.

 

[vindyboy]

Thank's very much. Puts my mind at rest now.

Cheers, Jeff.