What is this and what's it for ?

[~Joe~]

Came with my garmin 93, I see the part but nothing else none of the paper work mentions it.
Looking at this pic gets me to asking is that the transducer cable of the power cable ?

[DockShootinJack]

That is a ferrite core. It helps reduce interference

[DockShootinJack]

From the look of it I believe it is the transducer cable since it has multiple pins in the drawing

[CrappiePappy]

The item is a ferrite core (noise suppression) .... for the transducer cable.

I have a 93sv Echomap UHD .... and this item came with it, but instructions for placement are on the back of the paper with the diagram (as shown in your pic). I do not currently have mine in use.

[Lund]

That is a ferrite core. It helps reduce interference

This is correct OP. It does go on your transducer cable. I just got a 93sv Echomap UHD and have one on mine too.

[impdog]

I have 2 93sv units and never got one with either one?

[Lund]

Not sure. When did you get them? I bought mine June 15

[~Joe~]

Thanks men...................Best/joe

[~Joe~]

Im thinking about getting Livescope for my Garmin 93 sv UHD, I know I need the transducer but what about the blk box, I need that too ?
best/joe

[SuperDave336]

Yes you need the black box (GLS 10) and the transducer (LVS32 or the new LVS34). They should come together as a kit if purchased new.

Garmin Livescope™ System | Live Scanning Sonar