FLIGHT MANAGEMENT
NAV RANGE RING
The Nav Range Ring shows the direction of travel (ground track) on a rotating compass card. The range is determined by the map range. The range is 1/4 of the map range (e.g., 37.5 nm on a 150 nm map).
Range (radius)
Nav Range Ring
Figure 5-27 Navigation Map - Nav Range Ring
NOTE: The Nav Range Ring is not displayed on theWaypoint Information pages, Nearest pages, or Direct-to Window map.
Displaying/removing the Nav Range Ring:
1)Press the MENU Key with the Navigation Map Page displayed. The cursor flashes on the ‘Map Setup’ option.
2)Press the ENT Key. The Map Setup Menu is displayed.
3)Select the ‘Map’ group.
4)Press the ENT Key.
5)Highlight the ‘NAV RANGE RING’ field.
6)Select ‘On’ or ‘Off’.
7)Press the FMS Knob to return to the Navigation Map Page.
NOTE: The Nav Range Ring is referenced to either magnetic or true north,based on the selection on theAUX - System Setup Page.
190-00498-03 Rev.A |
Garmin G1000 Pilot’s Guide for Cessna Nav III |
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FLIGHT MANAGEMENT
FUEL RANGE RING
The map can display a fuel range ring which shows the remaining flight distance. A dashed green circle indicates the selected range to reserve fuel. A solid green circle indicates the total endurance range. If only reserve fuel remains, the range is indicated by a solid yellow circle.
Fuel Range Ring
Figure 5-28 Navigation Map - Fuel Range Ring
Displaying/removing the fuel range ring and selecting a fuel range time:
1)Press the MENU Key with the Navigation Map Page displayed. The cursor flashes on the ‘Map Setup’ option.
2)Press the ENT Key. The Map Setup Menu is displayed.
3)Select the ‘Map’ group.
4)Press the ENT Key.
5)Highlight the ‘FUEL RNG (RSV)’ field.
6)Select ‘On’ or ‘Off’.
7)Highlight the fuel reserve time field. This time should be set to the amount of flight time equal to the amount of fuel reserve desired.
8)To change the reserve fuel time, enter a time (00:00 to 23:59; hours:minutes). The default setting is 00:45 minutes.
9)Press the ENT Key.
10)Press the FMS Knob to return to the Navigation Map Page.
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Garmin G1000 Pilot’s Guide for Cessna Nav III |
190-00498-03 Rev.A |