Road Tech ™ zūmo 665 Owner’s Manual 4Customizing the zūmoTracking Fuel UsageFor more information on fuel tracking,see page 20.reviewing XMSubscriptionsFor more information on XMsubscriptions, see page 21.Changing the ProximityPoints SettingsYou must have proximity points (suchas custom POIs, a safety cameradatabase, or a TourGuide ® file) loadedto adjust the proximity point settings.See page 49.Touch Tools > Settings > ProximityPoints.Proximity Alerts—touch Changeto turn the alerts on or off when youapproach custom POIs or safetycameras.TourGuide—set how you want theaudio for TourGuide to be activated.Select Auto Play to hear the completetour as programmed, Prompted toshow the speaker icon on the mapwhen tour information is availableduring your route, or off.Restore—restore the originalproximity points settings.restoring all Settings1. Touch Tools > Settings.2. Touch restore.3. Touch Yes.Clearing User DataNoticeThis deletes all user-enteredinformation.1. Hold your finger on the lower‑rightcorner of the zūmo screen whileturning on the zūmo.2. Keep your finger pressed until themessage appears.3. Touch Yes to clear all user data.All original settings are restored. Anyitems that you have saved are erased.