Forerunner ® 205/305 Owner’s Manual IntroductIonTable of ConTenTsGetting Started.................... 1Charging the Battery ..................1Acquiring Satellite Signals .........2Using the Heart Rate Monitor ....3Extending the Strap ...................5Buttons .......................................6Pages .........................................7User Profile ................................8Training................................ 9Alerts ..........................................9Auto Pause ® ............................13Auto Lap ® ................................14Virtual Partner ® .......................15Workouts: Quick, Interval, andAdvanced ..........................16Courses ...................................24Multi-sport Workouts ................28History ............................... 31About History Detail .................31Viewing History ........................32Deleting History .......................34Navigation ......................... 35Viewing the Map ......................35Marking Locations ....................36Back to Start ............................39Creating and Using Routes ......40Viewing GPS Information .........42Settings ............................. 43General Settings ......................43Data Recording ........................46Changing Sport Settings ..........48Setting Pace/Speed Zones ......50Setting Heart Rate Zones ........51Appendix ........................... 53Cleaning and Care ...................53Data Fields ...............................54Heart Rate Information ............57Tire Size and Circumference ...61Garmin Training Center ...........62Specifications ...........................64Important Product and SafetyInformation ........................66Index .................................. 74