close

Privacy guaranteed - Your email is not shared with anyone.

Wiring fish finder

Discussion in 'The Lounge' started by lunder, Aug 25, 2005.

  1. Recently got hummingbird finder and wired it to lights switch on boat. Works OK except trolling motor wired to same battery interferes w/finder, only when motor is running less than full power. I have an electric troll motor only and am curious to know if I can wire both w/out this interference. Anybody? Anybody? Bueller? Motor is Minn Kota I suspect maximizer is part of interference
     
  2. Fish4Fun

    Fish4Fun Relaxing.

    not sure lunder i have a minnkota powerdrive and i have a fishfinder on the same battery and have never had anyproblems should be ok. Hows it all hooked up and what type of interference are you experiencing? I have all separate wires on my battery not one of those terminal blocks.
     

  3. Capt.Muskey

    Capt.Muskey Ohio Fishing Militia

    515
    5
    823
    I would try running wires from the hummingbird, Directly back to the battery, if possible. That would cut out any interference from other connections
     
  4. BornToFish

    BornToFish Smallmouth Rule

    266
    0
    371
    Trolling motors should be wired to separate battery/batteries depending on 12/24/36 etc. That is the only thing that should be wired to those batteries. Interference on fishfinders wired to same system does happen on occassion. The best thing to do is run separate wiring for trolling motor, if boat doesn't have it. Fuse link the hot side at battery with breaker. If you do not want to run seaparte wiring, try tieing in elsewhere in the supply chain, but I would highly recommend you do the above.
     
  5. Cat Mazter

    Cat Mazter Pro Catfisherman

    462
    0
    371
    I use a Hummingbird DX200 I think, But I will tell you I run Electric Motor Only, & When I put the Fish Finder on the Same Battery with it, It does Interfere with the Presentation you see on the Fishfinder, Wire it to a Battery By itself & you will see a Big Differance, It detects alot faster when running alone on a Battery. I found this out by accident one nite, But it will work for you , I promise. ;)

    Cat Mazter
     
Loading...
Similar Threads Forum Date
wiring fishfinder to battery directly Electronics Aug 8, 2010
Wiring two fish finders The Lounge Mar 5, 2010
Fishfinder wiring question... Boats and Motors Sep 23, 2008
wiring service for my fish finders / GPS Tackle Talk Jun 17, 2007
Fishfinder Question (wiring) Tackle Talk Jul 14, 2006