Question about Garmin Oregon 400t Handheld GPS Receiver

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Have a Garmin Oregon 400t. It does not want to recognise maps stored on the SD card. If I connect the Garmin to computer, I can read the files on the SD card but when I look to select the maps, they are not shown as being available. Maps are from Memory map and so should work

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  • Garmin Master
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Memory Maps are for PDA's only, not for Garmin GPS units. If you purchased these from Memory Map, contact the company and request a refund due to hardware incompatibility. Maps for the Oregon are from Garmin (purchase) or Ibycus (free).
http://www.ibycus.com/ibycustopo/

Posted on Aug 06, 2009

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