TIP: Select to view the table of contents or search. Nüvi ® 55/ 56/ 65/ 66. Nuvi 1340 manual. View online or download Garmin Nuvi 1340 Owner' s Manual.The express prior written consent of Garmin. About laws pertaining to windshield mounting. Setting Up Your nüvi. Garmin hereby grants permission to download a single copy of this manual onto a hard drive or other electronic storage medium to be viewed and to print one copy of. Before mounting the nüvi, see the Important Safety and Product Information guide for information.