[TG] [TG11] safe transfer of logbook when replacing RC530

[Tom - Raymarine - Moderator]

Hello Sten,

My memory on Pathfinder systems is hazy now, it's been 15 years since I used one extensively, and I can't find any certain confirmation in the handbook, but no, I don't think there is any way to back up that log data outside the display itself.

The Pathfinder displays could back up waypoints and routes over NMEA0183, Seatalk or HSB/HSB2, or to a C-Map User Card, but I know that the NMEA0183 and Seatalk data transfers won't include the Log data and I am 99% certain that the C-Map User Card backup wouldn't either (and that wouldn't help you anyway since the C-Map User Cards and USB card readers are, I suspect, no longer available and they weren't readable by standard computer software in order to allow you to extract data from them even if it were there).

They only way that I think this data can be copied between displays is over HSB/HSB2 (as you have done) and that's rather a blind alley: no display made since Pathfinder was retired in 2004 has been able to read that very old network data.

I would start transposing it manually, or at least taking photos of the screen whilst you have the data.

Regards,
Tom