Forerunner ® 205/305 Owner’s ManualIndexindexAaccessoriesadding 46acquiring satellitesignals 2advanced workoutscreating 19editing 23ssending 19starting 21alerts 9cadence 12heart rate 11pace 10speed 10time and distance 9arrow buttons 6Auto Lap 14auto multi-sport 29Auto Pause 13auto scroll timer pages 45Bbacklight 6, 45batterycharging 1heart rate monitor 54,65warnings 67battery icon 7bikemode 28, 43profile 49buttons 6Ccadencealerts 12sensor 49training 12cleaning and care 53, 69compass 38contact Garmin iicontacting Garmin iicontrast, adjusting 45courses 24–25customizing timerpages 43Ddata fields 54changing 43data recording 46daylight saving time 48distance alert 9Eenter button 6extending the wriststrap 5extra weight, adding 48GGarmin Product Support iiGarmin Training Centerand advancedworkouts 19and courses 24installing 62go to location 37GPSabout 42acquiring signals 2antenna 2turning on and off 44GSC 10 12Hheart rate alert 11heart rate icon 4, 7heart rate monitorbattery 65interference 59