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[CA] [CA11] GPS Speed is way off - Printable Version

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[CA11] GPS Speed is way off - Downrod - 07-26-18 09:07 AM

Hello, my new to me boat has a Raymarine RL80CRC. Last night I figured out how to get the unit to show my speed, however, the speed is way off. I was doing a slow cruise and my Yamaha gages were reading 22 mph, but my chartplotter was reading 45 mph.
Is the a setting that needs to be adjusted or something? Seems odd. I would have thought that it was just a satellite reading of speed.
Any help would be greatly appreciated.
Thanks!


RE: [CA11] GPS Speed is way off - Chuck - Raymarine - Moderator - 07-27-18 02:22 PM

Welcome to the Raymarine Forum Downrod,

Had you configured your system to display the Speed data item or the COG data item?