GPS 72H Owner’s ManualIndexGeneral tabbacklight setting 24language selection 25mode 24WAAS 24GO TO button 9GPS 72Hcleaning 41connecting tocomputer 40data fields 30resetting 41specifications 42GPS accuracy 42GPS information pagetrack up/north up 19GPS simulator 19HHighway pageActive Route 17change data fields 17setup 17track log 17Hunt and Fish 23IInterface tabcommunicationsettings 29serial data format 29USB 30interfacing 38Llanguage setting 25location format 26Mmagnetic variation 27Main menuaccessing 13options 20–33Main pagesActive Route page18Compass page 16GPS informationpage 19Highway page 17Map page 14map datum 26Map pagechange data fields 15full screen 15measure distance 14orientation 15setup page layout 15zoom scale 14map pointer 14MapSourcetransferring routes 40transferring tracks 40transferringwaypoints 40marine mountinstalling 34–37marine usageinterfacing 38NMEA connection38MARK button 3marking a location 6measuring distance 15mini-USB 1, 40MOB button 3