Software Guide for Videoseven NAV730: 

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Chapter Summary: 4...If you would like to update to latest Map files, click on Map_Files, If there are multiple map sets available, click on the map set you would like Create a temporary “MAPS” folder on PC to download map files Click on map files (.fbl) to download each individual map files into “MAPS” folder After downloading, follow the steps in LOAD MAPS section...

Software Guide for Videoseven NAV730 / NAV740 Users also looked at: Page 2 - GENERAL PURPOSE The purpose of this document is to provide instructions to download the files needed to restore the device with latest software and map updates... Page 7 - Copy Software files to SD Card 16...Navigate to SD Card drive and double-click 17...Right-click and paste all the copied files... 18...Now, all Software files have been restored on SD Card... This may take up to 10 minutes or more depending on PC... Page 5 - Format SD Card 8...Right-click on Start >> select Explore... Page 9 - Delete Previously created Backup Files on the PC’s Hard... 4...Select Tools >> Folder Option......