[time-nuts] My Garmin 18x, Ver 3.50, currently 1 second slow to UTC

David J Taylor david-taylor at blueyonder.co.uk
Thu Dec 30 03:01:46 EST 2010

> David Taylor wrote:
>> But which would you trust?
> I have only run extensive tests on Version 3.00 (for the 18x LVC) so I
> know I can trust that version with respect the NMEA completing within
> the second and stability of 1PPS.
> I admit I just "assumed" subsequent versions were OK (without testing
> myself) - so I got caught!
> When / if Garmin fix this issue with the 18x, I will run thorough
> tests next time before I commit to using  a new version of firmware.
> Regards, Geoff (Christchurch, New Zealand)

Thanks, Geoff.  I have just look for that version on the Garmin Web site 
but could not find it, at least by using the URL:


instead of:


I have yet to hear back from Garmin UK.

SatSignal software - quality software written to your requirements
Web:  http://www.satsignal.eu
Email:  david-taylor at blueyonder.co.uk 

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