This can be used as a valuable tool in the event you drop your Alpha 100 while in the woods or if you need an early wake up call. Follow these steps starting at the Main Menu

  1. At the bottom of the screen, select the arrow pointing up to show the rest of your menu items....
[caption id="attachment_670" align="alignright" width="165"] Purchase the Garmin Alpha [/caption]

  1. Keep going Down until you find Alarm Clock.  Select Alarm Clock

  1. Set desired time and
  2. Select Turn Alarm On

If you want to turn off your Alpha 100 to conserve battery life, the Alpha 100 will power itself back on and start ringing at your set alarm time.