GVN 52 Owner’s Manual 2traffic inforMationTraffiC inforMaTionUsing an optional FM traffic receiver or XM smartantenna, the navigation system can receive and usetraffic information. When a traffic message is received,you can see the event on the map and change your routeto avoid the traffic incident.For more information about the FM traffic receiver orXM smart antenna, visit the Garmin Web site(www.garmin.com). For participating FM subscriptionproviders and covered cities, refer to www.garmin.com/fmtraffic. For coverage cities for XM NavTraffic, seewww.xmnavtraffic.com.This section uses “traffic module” to describe theexternal device that receives traffic information. You canuse either an FM traffic receiver (such as the GTM 10) oran XM smart antenna (such as the GXM 30) to receivetraffic information.Connecting the Traffic ModuleMake sure the traffic module is connected to thenavigation system. Refer to the GVN 52 InstallationGuide for more information.Viewing Traffic EventsPress the Menu button twice and select Traffic Info.Select an item in the Traffic Events list to view thedetails. Select near… to view traffic at a differentlocation.ColorcodeTraffic symbolTraffic Events ListTrafficsource(FM orXM) andsgnalstrength