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Heading COG Mismatch (E125/ACU400/EV-1/P70/I70)
06-12-17, 01:46 PM
Post: #2
RE: Heading COG Mismatch (E125/ACU400/EV-1/P70/I70)
Welcome to the Raymarine Forum

Unfortunately, your photos were not received. Which device within your system is acting as the system's GPS data source? Has this device been installed in a location affording it an unobstructed view of the skies overhead? Was the vessel underway when the reported problem was observed? If so, what was the approximate SOG of the vessel?

Please click here to view a FAQ addressing items which may affect the heading reported by the system. What was the maximum deviation detected by the Evolution autopilot since calibration (MENU->SET-UP->DIAGNOSTICS-ABOUT PILOT)? When the difference between COG and heading is observed, how does the heading value compare with the vessel's properly calibrated fluid filled compass?
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RE: Heading COG Mismatch (E125/ACU400/EV-1/P70/I70) - Chuck - Raymarine - Moderator - 06-12-17 01:46 PM

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