Unable to Authenticate GB Discoverer Map card

Discussion related to the Garmin GPSMAP 67 series GPSr
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Roy47
Posts: 2
Joined: Thu Nov 05, 2020 3:33 pm

Unable to Authenticate GB Discoverer Map card

Unread post by Roy47 »

Hi I have a gb discoverer premium1:25 gb map card. This works perfectly with garmin 64 and 66 but says can't be authenticated with my 67
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JungleJim
Posts: 290
Joined: Sat Mar 05, 2022 3:45 pm
Location: Netherlands

Re: Unable to Authenticate GB Discoverer Map card

Unread post by JungleJim »

I suggest to check with Garmin Support. The GB Discoverer maps are quite old, so it could be they are not compatible with the GPSMAP 67 anymore.
Current: GPSMAP 67, Edge 1040, inReach Messenger - Previous: GPSMAP 66sr, Oregon 700, Dakota 20, Edge 1030 Plus, Edge 1030, Edge 520 Plus, Edge 520
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Backstreetbob
Posts: 27
Joined: Thu Feb 22, 2024 8:07 am

Re: Unable to Authenticate GB Discoverer Map card

Unread post by Backstreetbob »

Is it a genuine Garmin card or one of the ebay jobbys ?
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