108SECTION7 UNIT SETTINGSUnits of MeasureThe GNC 300XL can be configured to display data in standard or metric units ofmeasure. These apply to: distance, position, speed, altitude, fuel, pressure andtemperature.To change the units of measure:1. Press and hold M and rotate O to display the nav units page.2. Press C twice and rotate O to highlight the field you would like to change.3. Use K to change the unit of measure.4. Rotate O to advance to the next field, or press C when finished.The available units of measure are:position : • degrees, minutes and seconds (dms) [hddd° mm’ ss.s”]• degrees and minutes (dm) [hddd° mm.mmm’]altitude : • feet (ft) • meters (mt)vertical speed : • feet per minute (fpm) • meters per minute (mpm)• meters per second (mps)nav units : • nautical miles and knots (nm, kt)• statute miles and miles per hour (mi, mh)• kilometers and kilometers per hour (km, kh)fuel : • gallons (gl) • imperial gallons (ig)• kilograms (kg) • pounds (lb)• liters (lt)pressure : • inches of mercury (hg) • millibars (mb)temperature : • degrees Fahrenheit (°f) • degrees Celsius (°c)Default units of measure settings.Units of measure settings with all metric valuesdisplayed.