[LW] [LW11] ITC-5 speed error

[Ecstasea]

Dear reader,

Hope you can help me out here...

I have a depth/speed transducer connected on a ITC-5.
Unfortunatly the hull speed is not given on the i70s anymore.

The led indicator gives a slow continuous puls. (speed pulse time-out?)
if i disconnect the shield cable the led is on. But the i70s gives me a speed reading without even moving...

Any thoughts?

Because I have a depth/speed transducer , I only have 1 shield cable. Does this have to be connected to the speed/temperature or depth converter connection?
temperature and depth works as it should though...