7 ROUTES 7-17.1 Navigating Using Routes 7-27.2 Route Catalog 7-37.3 Editing Routes 7-47.4 Activating Routes 7-57.5 Deleting Routes 7-77.6 Closest Point of Approach 7-78 AutoStoreTM 8-19 TRIP PLANNING AND GPS STATUS 9-19.1 Trip Planning 9-19.2 Fuel Planning 9-29.3 Density Altitude/TAS (Aviation Feature) 9-39.4 Wind Aloft (Aviation Feature) 9-49.5 Vertical Navigation (Aviation Feature) 9-510 DATE AND TIME FUNCTIONS 10-110.1 Date and Time 10-110.2 Alarm Clocks 10-210.3 Event Timers 10-310.4 Sunrise/Sunset 10-510.5 Battery Timer 10-511 CUSTOMIZING THE GPS 100 11-111.1 GPS Status 11-211.2 User Selectable Alarms 11-311.3 CDI Settings 11-511.4 Offset Navigation/Magnetic Variation 11-611.5 Audio/Display Characteristics 11-811.6 Navigation Display Units 11-911.7 Map Datum/Interface 11-1111.8 Waypoint/Route Transfer 11-1212 ADVANCED FEATURES 12-112.1 Building Routes Using AutoStore TM 12-112.2 Parallel Offset Navigation 12-212.3 Course To Steer (CTS) 12-3iv