11-10pressure and temperature units for density altitude/TAS calculations.To set the position format...· Move the cursor over the position format field and press the CLR keyto select “DEG-MIN-SEC” (degrees, minutes, and seconds), or “DEG-MIN” (degrees and hundredths of minutes.)· Move the cursor over “OK?” and press the ENT key.To select the distance and speed units...· Move the cursor over the cyclic field immediately to the right of "NAV”and press the CLR key to select the desired distance and speed units.You may select from Nautical units (nm, kt), Statute units (mi, mh),or Metric units (km, kh).· Move the cursor over “OK?” and press the ENT key.To select the altitude and vertical speed units...· Move the cursor over the cyclic field immediately to the right of “ALT”and press the CLR key to select the desired altitude units. You mayselect from English units (ft, FPM), or Metric units (mt, MPM).· Move the cursor over “OK?” and press the ENT key.To set the pressure and/or temperature units...· Move the cursor over the cyclic field to the right of “PRES” and pressthe CLR key to select the desired pressure units. You may select frominches of mercury (HG), or millibars (MB).· Move the cursor over the cyclic field to the right of “TEMP” and pressthe CLR key to select the desired temperature units. You may selectfrom Fahrenheit (°F) or Celsius (°C).· Move the cursor over “OK?” and press the ENT key.11.7 MAP DATUM/INTERFACE