135IndexCare 116Graphic 51Lat/Lon lines 112Text 51EEcho Tops 63, 69, 71, 73, 75Eeprom 104ELE 103Enter key 3En Route Zoom 112EULA iiFFault messages 103FID 48Filter 39FIS 2, 20, 59, 60, 61, 68, 123Category 80Message 80Product times 76WSI 61XM Radio 69FIS TX 114FIS WX 114Flight IDBroadcast 51Editing 51Flight Plan 71Flight plan 2, 7, 21, 30, 33, 50, 55, 57,64, 74, 79, 84Floods 78Forecast 77Forecast Time 77Fpga 104Freezing Levels 69, 77, 78Functions 1Function key 11Function keys 3GGain Control 101GBT 44, 59GDL 69/69A 69, 75, 82, 83, 105, 110,123GDL 90 2, 7, 8, 41, 46, 48, 49, 51,114, 120Geo-Referencing 88, 89, 91, 92, 93, 126Getting started 1Glossary of Terms 126, 127GNS 480 19, 32, 87, 113GPS 114Graphical Weather 59, 62Ground/Flight Mode 40Ground Zoom 112GTX 330 28, 52, 53GWX 68 98Gyro 103HHB 114Heater 9High airways 26, 31Hold 102Horizontal Mode 100, 101Hurricanes 78Hurricane track 69HV 104IICAO address 48, 113Icing 78Ident 8, 46, 120IFR 30, 78IFR chart 2IHAS 36ILS 23, 24Info 20, 21, 91, 114Initial Zoom level 21, 112Intersection 25Invert 22, 31, 33, 96LLabel 31, 34, 51, 64, 71, 74, 79Landing scenario 97Last Channel 105, 106Lat/Lon format 111Lat/Lon lines 112Legend 65, 71, 75, 79, 123License agreement ii, 131Lightning 2, 6, 29, 69, 71, 72, 75, 84,85Limitations v, 70, 96Limited Warranty 132Line selection key 4LINK 119Link 8Loaded 93Loading 109Load Chart 22, 32, 90Localizer 23, 24Low airways 26, 31LT 7, 118MMap 19, 100Detail 65Info 20Orientation 12, 19, 21, 30, 33, 35,50, 57, 65, 71, 76, 79