Humminibird Power Wire

[easybolt]

I have a Matrix 55x sounder, I am trying set up temperary power supply to test my unit.<br />I havn't the got the correct power lead at the momment so I need to know which is the Positive & which is the negotive pin hole on the back of the unit. Can someone please let me know if the Positive is the square pin or the the one with the corners taken off thanks

 

[llfish]

Re: Humminibird Power Wire

Write Humminbird Tech. Services Dept. if you do not get an answer.<br /><br />I had a similar problem with a different model and was told if it was fuse I could not hurt it by hooking it up back wards. On my second try it worked. I am not recommend that you try it!!!!!

 

[Ben Konopacky]

Re: Humminibird Power Wire

easy ;neg. is the sq.one.. pos. is the one w/ two corners chamfered (taken off).$20. + for that cable i think its a rip off!!!