Garmin GI 275, Pilot'S Manual

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Garmin GI 275 Pilot's Guide 190-02246-01 Rev. A
68
Engine Indication System
System Overview
Flight Instruments
EIS
Navigation
Hazar
d A
voidance
Autopilot
Additional F
eatur
es
Appendices
Index
Estimated fuel used
calculation
Fuel Flow Calibration
Fuel Est Button
Subdued when
connected to
external fuel sensor
system
Touch to access
Fuel Flow
Calibration
Use Inner Knob to
enter actual fuel
used
Scroll bar
Swipe left/right to
view more of menu
Recalibrate to
apply adjustment
to future fuel flow
calculations
Calibration
adjustment for
future fuel flow
calculations
Entering Estimated Fuel Remaining (without external fuel sensor):
1)
From the 'Fuel' Page, open the page menu and select
Options
.
2) Ensure the Fuel Est Button is selected (cyan highlight). Then, use the Inner Knob to
adjust the estimated fuel remaining.
Recalibrating fuel flow calculations:
1)
From the 'Fuel' Page, open the page menu and select Options .
2) Select the FFLOW Cal Button. A scrolling menu for fuel flow calibration is displayed.
Swipe left or right to view all fuel flow calibration buttons.
3) Select the Act Used Button. Use the Inner Knob to enter the actual fuel used and select
the Enter Button.
4)
The estimated fuel used value is compared to the actual fuel used input and a calibration
adjustment is displayed. Select the
Recalibrate Button.
5)
Touch the
Confirm
Button to confirm and apply this adjustment to future fuel flow
calculations. To cancel, select the
Back
Button and return to the fuel flow calibration
menu.