Garmin GNC 420W Pilots Guide - Page 156

SECTION 9 AUX PAGES 4) The flashing cursor moves to the barometric pressure (BARO) field. Use the small and large right knobs to enter the barometric pressure (altimeter setting). Press the ENT Key when finished. 5) The flashing cursor moves to the total air temperature (TAT) field. Use the small and large right knobs to enter the temperature. Press the ENT Key when finished. 6) The flashing cursor moves to the aircraft heading (HDG) field. Use the small and large right knobs to enter the aircraft heading (Figure 9-19) from the directional gyro or compass. Press the ENT Key when finished. Flight Planning Page: Crossfill Select 'Crossfill?' from the Flight Planning Page (Figure 9-20), the Default NAV Page (Figure 9-21), or Active Flight Plan Page (Figure 9-22) by pressing the MENU Key, and then scrolling down to 'Crossfill' and pressing the ENT key. Figure 9-20 Flight Planning Page Figure 9-19 Heading Field Highlighted 7) With all variables entered, the following information is provided: • DEN ALT - Density altitude • TAS - True airspeed • WIND - Wind direction and speed • HEAD/TAIL WIND - Magnitude of head wind or tail wind component NOTE: If the installation includes components (such as an airdata sensor) to provide any of the variables above, the Density Alt/TAS/Winds Page data defaults to the values provided by these components. Figure 9-21 Default NAV Page Menu Figure 9-22 Flight Pan Page Menu 9-8 GNC 420(A) Pilot's Guide and Reference 190-00140-20 Rev. K