Garmin G950 Pilot’s Guide for the Pilatus PC-6
190-00870-02 Rev. A
84
ENGINE INDICATION SYSTEM
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL FEA
TURES
APPENDICES
INDEX
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL FEA
TURES
APPENDICES
INDEX
3.1 ENGINE DISPLAY
The Engine Display is shown by default. If another EIS display is currently shown, the Engine Display may be
selected by pressing the
ENGINE
or
BACK
Softkey. At the top of all three EIS displays, the Torque, Interstage
Turbine Temperature (ITT), Propeller Speed, and Gas Generator Speed gauges are present. Trim and flap
indications are also shown on all EIS displays.
NOTE
:
Refer to the Pilot’s Operating Handbook (POH) for engine operating limitations.
1
Torque Gauge
(TRQ PSI)
Displays engine torque in pounds/square inch (lb/in
2
)
2
Interstage Turbine
Temperature Gauge
(ITT °C)
Displays Interstage Turbine Temperature (ITT) in degrees Celsius (°C)
When the engine is not running, ‘OFF’ is annunciated above the ITT readout;
this changes to ‘STRT’ upon engine start. No annunciation is shown when
the engine is running normally (see Figure 3-3).
3
Propeller Speed Gauge
(NP RPM)
Displays propeller speed in revolutions per minute (rpm)
4
Gas Generator Speed
Gauge (NG %)
Displays gas generator speed as a percentage
5
Fuel Flow
(FFLOW GPH)
Displays current fuel flow in gallons per hour (gph)
6
Oil Pressure Indicator
(OIL PSI)
Displays engine oil pressure in pounds per square inch (psi)
7
Oil Temperature Indicator
(OIL °C)
Displays engine oil temperature in °C
8
Ammeter
(AMPS)
Displays DC current in amperes (amps) for the generator (G) and the Battery
(B);
Alternate Power (A) is not used.
9
Voltmeter
(VOLTS)
Displays DC bus voltages for GEN and BAT buses.
10
Fuel Quantity Indicator
(FUEL QTY)
Displays quantities of fuel in gallons in the main left (L) and right (R) tanks
11
Aileron and Rudder Trim
Bars (AIL, RUD)
Aileron and rudder trim are indicated with pointers along slide bars; the
green bars indicate takeoff trim positions
12
Flap Position Indicator
(FLAPS)
Flap deflection is indicated with a pointer along a slide bar; takeoff flap
position is indicated with a green bar
13
Elevator Trim Bar
(ELEV)
Elevator trim is indicated with a pointer along a slide bar; takeoff trim position
is indicated with a green bar and T/O label