Had the Dezl 760 1 week ago, after several discussions with the Garmin customer service I returned the unit unnerved. In my opinion, it is both for campers, but certainly not suitable for trucks. The unit had a different Macke every day. At first the route announcement was not working. Despite RV mode the route has been calculated that roads that were closed to trucks were excluded for the camper. The Geschwindgkeitsbegrenzungen were displayed incorrectly and thus triggered annoying false alarms. The speaker was too quiet, the Verkehrswarnugnen were abgrufen only mittesls touchscreen input and did not show up automatically. Registration with Garmin was not possible and thus no firmware update. I'm going for years with a Zumo 550, I would have a new Garmin expects considerably more. Conclusion: if a Navi for trucks addiction away hands, RV limited.
