Garmin SOCATA TBM850, Pilot'S Manual

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Garmin G1000 Pilot’s Guide for the Socata TBM 850
190-00709-04 Rev. A 94
ENGINE & AIRFRAME SYSTEMS
CABIN PRESSURIZATION
Cabin pressurization information (cabin altitude, rate of change, and differential cabin pressure) is shown at
the top of the right EICAS column. Only readouts for cabin altitude and pressure differential are displayed in
Reversionary Mode.
Cabin altitude (ALT FT) is shown on a color-coded scale labeled in 5,000-ft increments with a readout (in
feet) below. Cabin altitude change rate (RATE FPM) is displayed on a scale in terms of 2,000 fpm increments
with a readout (in fpm) below. Cabin pressure differential (DIFF PSI), in pounds per square inch (psi), is
indicated on a color-coded scale with a readout. Selected Cabin Altitude is displayed as a digital readout (in
100 ft increments) with a range from -1,000 to 11,000 feet.
Figure 3-10 Cabin Pressure Display
Pressure
Altitude
Pressure
Change
Rate
Pressure
Differential
Oxygen
Pressure
Selected
Cabin
Altitude
The pressure (in psi) for the oxygen system is given as a readout below the cabin pressurization display under
normal display conditions.
FUEL INFORMATION
The fuel display is located beneath the oxygen pressure readout and shows the fuel quantity in each tank (in
United States gallons, USG), fuel flow (gallons per hour, gph), and fuel pressure (psi). Fuel quantity for each
tank is normally shown along a slider scale. Readouts for fuel quantity and fuel flow are shown in Reversionary
Mode.
Fuel
Flow
Fuel
Pressure
Figure 3-11 Fuel Display
Tank Fuel
Quantities