Go!Press start to start the timer. During your run, press the arrows toview all of the Timer pages. To clear the timer, press stop. Then pressand hold reset until the timer returns to zero.Timer pagesmodePress mode to view the Main Menu. Using theMain Menu, you can set up simple or advancedworkouts, view your history data, save locationsin memory, and customize the Forerunner.➋ ConfigurePress and hold power to turn on the Forerunner. Follow theinstructions on the screen.➌ Acquire SatellitesAfter you configure the Forerunner, theLocating Satellites page appears. To acquiresatellite signals, go outdoors away from tallbuildings and trees. Acquiring satellite signalsmay take 30–60 seconds.Wait while the Forerunner searches forsatellites. For best results, stand still in anopen area until the Locating Satellites pagedisappears. When the Timer page appears,you can start your run or activity.➊ Charge the BatteryCharge the Forerunner for three hours before using it. When thebattery is fully charged, the battery life is approximately 10 hours.To avoid corrosion, be sure the Forerunner is completely dry beforecharging.➊ Snap the Forerunner into the charging cradle.mini-USB portcradle➋ Plug the small end of the AC adapter into the mini-USB port onthe cradle. Plug the other end into a standard wall outlet.Buttons➊ power• Press and hold to turn unit on/off.• Press to turn backlight on/off.➋ mode• Press to view Timer or Main Menu.• Press to exit a menu or page.• Press and hold to change sports.➌ lap/reset• Press to create a new lap.• Press and hold to reset the timer.➍ start/stopPress to start/stop the timer.➎ enterPress to select options and to acknowledge messages.➏ arrows• Press to highlight options.• Press to scroll through menus and data fields.Note: If the unit stops responding to button presses, press mode andlap/reset at the same time to reset the unit.➌ ➍➎➋➏➊Main MenuGPS antenna islocated here.