Standard Horizon 300i Plotter - Tidal prediction anommally.

[celandine]

Has anyone noticed that the tidal prediction function on this plotter is wrong by about an hour unless you change the day and then change it back again, at which point the error corrects itself. I am using it set to local time, ie with a plus 2 adjustment (for France).

Unless it is just my unit, I presume this is a software glitch which may have been corrected on later versions - mine is two years old.

Apart from this minor wobble, it has been very good.

 

[SimonP85]

Can't say I've noticed this but will certainly look next time. If it is a bug that's since been fixed then upgrading to the latest version is free and easy -see here