[C320-list] Knot meter cleaning.... In water?

[Stephen Cox]

>
> ....................... And even when it's working, I don't 
> believe it. The GPS shows SOG numbers that are always one or 
> two knots higher than the knotmeter reads. (OK guys, please 
> no e-mail telling me that SOG is different, etc. etc.)
> ...

If its consistently different allowing for current, then you need to adjust
the calibration. Assuming its Raymarine that's easy enough from the display.
(Don't know about other brands).


Stephen Cox
Tegwen #1141