Helix 5 Erratic depth marking?
Hi, I am very confused.
I have installed a helix 5 in my new boat and I am having problems with erratic depth marking when on the water. The unit will mark normal depth , then go to 3 feet reading and then back to normal depth and so on. When installing the transducer cable I zip tied it to the bunch of cables coming from my driving console with the other cables including the speedometer cable and power cable. Would this bundling be causing interference with the unit? Before installing the unit it worked fine on my other boat.
Thanks in advance.