6 nüvi 1690 Owner’s ManualCustomizing the nüviChanging the NavigationSettingsTouch Tools > Settings >navigation.route Preference—select apreference for calculating your route:Faster Time—to calculate routesthat are faster to drive but can belonger in distance.Shorter Distance—to calculateroutes that are shorter in distancebut can take more time to drive.Off road—to calculate point-to-point routes (without roads).Less Fuel— to calculate routesthat could use less fuel than otherroutes. The route calculation isbased on road speeds and vehicleacceleration data for a givenroute.••••avoidances—select the road typesyou want to avoid on your routes.Transit Types—select which modeof public transit you would likeyour nüvi to avoid when calculatingroutes. Transit Types is availablewhen cityXplorer maps are loaded.restore—restore the originalnavigation settings.nOTE: When you change usagemodes, the route preference for theusage mode you are changing fromwill be saved.Adjusting the DisplaySettingsTouch Tools > Settings > Display.Color Mode—select Day fora light background, night fora dark background, or auto toautomatically switch between thetwo.
