Isuzu GPS Navigation - Checking Route Alternatives When Planning the Route

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3.4.6 Checking route alternatives when planning the route
You can select from different route alternatives or change the route planning method after you
have selected a new destination. Do as follows:
1. Select a destination as explained earlier, and get to the route confirmation screen.
2. Tap .
3. Tap .
4. You see the basic details of three route alternatives with the selected route planning
method. Tap any of them to see it on the map.
5. Or if you cannot find a good alternative, tap and scroll down for
routes with different routing methods.