[CA] [CA11] ITC-5 does not pulse any tansducers lights

[ethireon]

I recently purchased an ITC-5 transducer converter and i70s multifunction display to integrate with existing speed and depth transducers on my boat. The transducers were previously functioning and hooked up to ST60+ displays. ITC-5 has a Seatalk ng status LED which does light up when powered on, but the other transducer LEDs under the cover are always dark and the multifunction display does not register any transducers or the ITC-5 itself.

The manual states that the ITC-5 should pulse the transducer LEDs when there is no signal, but I have not witnessed any of them ever lighting up. I've sat staring at it for over a minute just in case the cycle is very long. Am I missing something or is my unit likely defective?

The i70s is on software version 3.x, I don't know the software version of the ITC-5 since it won't register when the i70 scans the network.

Let me know if additional information is required.