Magellan Triton 2000 - Manual (Page 39)

Profiles 31
ARRIVAL On, Off Turns the arrival alert on or off.
WAYPOINT
PROXIMITY Various Sets distance that the Magellan Triton will
alert you to as you approach a waypoint.
GEOCACHE
PROXIMITY Various Sets distance that the Magellan Triton will
alert you to as you a geocache waypoint.
LOW BATTERY On, Off Sets the alarm to alert you when you have
a low battery condition.