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COG/SOG filter unavailable
10-05-16, 10:28 PM
Post: #1
COG/SOG filter unavailable
I have a E97 MFD with external GPS150 from Digital Yacht connected to NMEA port 1 at 38400 Bauds. Sentences send by GPS are :

GGA/GLL/RMC/GSV/GSA/VTG/ZD at 1 Hz rate.

Internal GPS is disabled.

GPS works well. I can see its status with HDOP equals to 0.6.

My problem is the COG/SOG filter is unavailable (stay grey). I cannot select the level of this filter. So the course vector changes a lot with boat oscillations.

With internal GPS, this menu is available.

Why COG/SOG filter is unavailable with external GPS ?

Patrice
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COG/SOG filter unavailable - letpat - 10-05-16 10:28 PM

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