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Arkansas | I have a customer with a NH CR9070. Intelliview Plus II. Nav II. 372 receiver. Running RTK through a 150mhz high band radio. Every day between 5-7 the operator gets a fault code "Nav II offline." Then a few seconds later "GPS communication lost." The next morning when I get out there everything comes up like normal. I've checked wiring. Swapped Nav II's. Updated/reflashed firmware. (V3.88 in Nav II. V27 in Intelliview Plus II.) All ground wires seem to be in good shape. I'm completely lost since it happens at a certain time every day. Something has got me thinking that something is getting hot and shorting out after running all day, but I can't find anything to support that theory. Any ideas? | |
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CR9070. Nav II goes offline every day.
