0 GPSMAP 5000 Series Owner’s ManualconfIGurInG the unItconfIGurInGthe unItConfiguring Other BoatsTo configure settings for boats other than your own from the Home screen, touch Configure >Other Boats.AIs—turn AIS (Automatic Identification System) on or off. AIS alerts you to area traffic byproviding boat IDs, position, course, and speed for boats equipped with a transponder within range.DsC—turn DSC (Digital Selective Calling) on or off.NOTE: To configure AIS or DSC information for other boats, your unit must be connected to anexternal AIS or DSC device. Refer to page 41 for more information.safe Zone (AIs and MARPA only)—turn a safe zone around your boat on or off. This is used forcollision avoidance and can be customized. To customize from the Home screen, touch Configure >Other Boats > safe Zone > setup.Ring—show or hide a ring on the navigation chart showing the safe zone for your boat.Range—change the measured radius of the safe zone ring to a specified distance from 0.1 to2.0 nm (or 0.2 to 5.0 km, or 0.1 to 2.0 mi).Time to (safe Zone)—sounds an alarm if AIS (Automatic Identification System) or MARPA(Mini Automatic Radar Plotting Aid ) determines that a target will intersect the Safe Zonewithin the defined time interval (ranging from 3 to 24 minutes).Details—show or hide the name, speed, and bearing of AIS or MARPA onscreen targets. The detailsappear next to the target icon.Configuring XM AudioTo configure XM audio from the Home screen, touch Configure > XM Audio. Touch Menu toselect a category, enter a specific channel, mute the volume, and, when the category option is set toPresets, delete a preset channel.NOTE: You must connect the optional GDL 30A XM receiver into the Garmin Marine Network,and have a subscription to XM Radio to use XM audio features. For more information, refer topage 59.•••