GPS 72H Owner’s Manual IndexIndexAaccessories iiactive leg 17Active Route pageadding waypoint 18reversing route 18stopping navigation19using the map 18Alarms tabanchor drag 28approach and arrival28deep water 28off course 28shallow water 28anchor drag 28Bbacklight 5adjusting 5timeout 5batteriesinstalling iioptimizing life 41saver mode 42storage 2type to use 2bearing 30beeper 24buttons 3CCelestial menuHunt and Fish 23Sun and Moon 23cleaning device 41Compass pagebearing pointer 16change data fields 17computerchecking connection40connecting to 40contact information iicurrent time 25custom data fields 30Ddata fieldschanging 14descriptions 30date 25Daylight Savings Time 25Declaration of Conformity44deep water 28depth 26, 30direction display 26distancemeasuring 14distance and speed 26Eelevation 25ENTER button 3GGarmin Product Supportii