8-7To store the Ground Track by Distance...· Highlight the recording criteria field and select “Distance” with CLR.· Press ENT.· Enter the distance, and press ENT. When your position moves thisdistance in any direction, a new position is added to the stored groundtrack. NOTE: “Distance” storage may be preferable to “Resolution”storage if the ground track will include a large number of turns.If the planned course will be primarily straight line travel, you should select“Resolution” storage. In this application, considerably less memory is usedfor the same distance traveled.To store the Ground Track by Resolution...· Highlight the recording criteria field and select “Resolution” with CLR.· Press ENT.· Enter the resolution range, and press ENT. When your position movesthis defined range off a projected course line, a new position is addedto the stored ground track.8.7 UNITS/HEADING SETUPThe Units/Heading Page is used toselect the units to display for position,distance, speed and headinginformation. Select the desired positionunits by highlighting the “POSN” fieldand pressing CLR. You may choosebetween decimal degrees(hddd.ddddd°); degrees and decimalminutes (hddd°mm.mmm’); degrees, minutes and decimal seconds(hddd°mm’ss.s”); UTM/UPS coordinates; or various other regional grids.Select the desired distance, speed and altitude units by highlighting the“NAV” field and pressing CLR. You may choose between nautical (nauticalmiles/knots/feet), statute ( miles/miles per hour/feet), or metric (kilometers/kilometers per hour/meters) units. (NOTE: The NAV units setting alsodefines the pressure, temperature and vertical speed units that will be usedfor E6-B calculations.)Heading information can be displayed referencing magnetic north(automatically calculated or user-defined), referencing true north or referencingcalculated grid headings. Select the desired heading reference