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% % % % Figure 3: Bendix/King KMD 150 Multifunction Display/GPS %
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% D. Garmin GNS 430/530 GPS Receiver
% Figure 4 shows the Garmin GNS 430 NAV/COM/GPS system. Figure 5 shows the Garmin GNS % 530 NAV/COM/GPS system. They are located in the avionics rack in the instrument panel, see % Chapter 31.
% The avionics bus or, if installed, the essential avionics bus supplies power to the GPS #1 receiver. % The avionics bus supplies power to the GPS #2 receiver. The ALT/BAT switch (Lycoming version) % or ELECTRIC MASTER key switch (TAE version) and the AVIONIC MASTER switch must be set % to ON to supply power through the GPS/NAV circuit-breakers to the GPS receivers.
% The GNS 430/530 GPS receivers have these controls:
%) The RNG (range) key (1) allows you to select the desired map scale. Use the up arrow side of % the key to zoom out to a larger area, or the down arrow side to zoom in to a smaller area.
%) The D. (direct-to) key (2) provides access to the direct-to function, which allows you to enter % a destination waypoint and establishes a direct course to the selected destination.
%) The MENU key (3) displays a context-sensitive list of options. This options list allows you to % access additional features or make settings changes which relate to the currently displayed % page.
%) The CLR (clear) key (4) is used to erase information or cancel an entry. Press and hold this key % to immediately display the Default Navigation Page, regardless of which page is currently being % displayed.
%) The ENT (enter) key (5) is used to approve an operation or complete data entry. It is also used % to confirm information, such as the Database Page during power on.
%) The small right knob (PUSH CRSR) (6) is used to select between the various pages within one % of the groups listed below. Press this knob momentarily to display the on-screen cursor. The % cursor allows you to enter data and/or make a selection from a list of options.
%) The large right knob (GPS) (7) is used to select between the various page groups: NAV, WPT, % AUX, or NRST. With the on-screen cursor enabled, the large right knob allows you to move the % cursor about the page.
%) The PROC (procedures) key (8) allows you to select approaches, departures and arrivals from % your flight plan. When using a flight plan, available procedures for your departure and/or arrival % airport are offered automatically. Otherwise, you may select the desired airport, then the % desired procedure.
Doc # 6.02.01 Page 9
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% Figure 4: Garmin GNS 430 NAV/COM/GPS %
% Figure 5: Garmin GNS 530 NAV/COM/GPS %
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%) The VNAV (vertical navigation) key (9) (GNS 530 only) allows you to create a three-% dimensional profile which guides you to a final (target) altitude at a specific location.
%) The FPL (flight plan) key (10) allows you to create, edit, activate and invert flight plans, as well % as access approaches, departures and arrivals. A closest point to flight plan feature is also % available from the flight plan key.
%) The MSG (message) key (11) is used to view system messages and to alert you to important % warnings and requirements.
%) The OBS key (12) is used to select manual or automatic sequencing of waypoints. Pressing the % OBS key selects OBS mode, which will retain the current 'active to' waypoint as your navigation % reference even after passing the waypoint (i.e., prevents sequencing to the next waypoint). % Pressing the OBS key again will return to normal operation, with automatic sequencing of % waypoints. Whenever OBS mode is selected, you may set the desired course to/from a % waypoint using the OBS Page, or an external OBS selector on your HSI.
%) The CDI key (13) is used to toggle which navigation source (GPS or VLOC) provides output to % the HSI or CDI.
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