I70 depth readings not true

[langley.gace@gmail.com]

Hi Chuck,

Sorry the for the delay in replying. Business trips get in the way of sailing. I re-calibrated the speed with 5 SOG points at slack tide. The result was good and the speed readings were in line with SOG. I looked at my calibration table and noticed a multiplier ranging from 1.53 - 1.64. Hope this is normal.

Now that all is working am I good to leave the ground wire not connected to the ITC-5? Is it grounded through the SeaTalk connection?

I will be on the 3 day labor day cruise this coming weekend and will really test the system.

Many thanks for your support.

Langley