sub troller

[box is full]

I was trying to hook up a sub troller yesterday. I was getting water temp. But no speed. The wheel spins free it almost looks like it wants to work but the pointer just come off the zero.any ideas ?

[Hotdog71]

Could be a bad connection from the probe to the wire or wire to antenna, but it sounds like you might have a bad probe. Check it at different depths to see if it will work. I bought a used setup and the probe didn't work right. Sent it in to Moor and they told me the speed sensor was fried.

One other thing is to check the wheel and make sure it's in the correct direction.