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Embraer Prodigy
®
Flight Deck 100 Pilot’s Guide
190-00728-04 Rev. A102
ENGINE & AIRFRAME SYSTEMS
Disabling/enabling Automatic Thrust Reserve (ATR):
1) Select the SYSTEM Softkey.
2) Select the ENG SET Softkey to display the Takeoff Data Set Window.
3) To disable ATR, select the ATR OFF Softkey;
Or:
To enable ATR, select the ATR ON Softkey.
4) If desired, change the OAT while the Takeoff Data Set Window is displayed.
5) To confirm the selected takeoff settings and close the Takeoff Data Set Window, select the ACCEPT Softkey,
Or:
To cancel the operation, select the BACK Softkey.
ENGINE INDICATIONS
ITT Transient
Limit
Automatic Thrust
Reserve Status
Commanded
N1 Rating
Engine Fan
Speed
Interstage Turbine
Temperature
Engine High Pressure
Compressor Speed
N1 for Thrust
Rating Max
Speed
Current Speed
Control Arc
Thrust Rating
Max Speed
Figure 3-7 Engine and Oil Indications
Thrust Rating
Oil Pressure
Oil Temperature
Ignition Status
N1 Transient Limit
ITT Steady
State Limit
The upper portion of the EIS Display is devoted to showing indications for the engines: engine stage
rotation speeds (N1 and N2; shown as percentages), ATR status, thrust rating information, Interstage Turbine
Temperatures (ITT; degrees Celsius, °C), and oil pressure (pounds per square inch, psi) and temperature (°C).
The N1 gauges indicate the engine fan rotation speeds, while the N2 readouts show the engine high pressure
compressor rotation speeds. Both are shown as percentages. Values and limits are obtained from the Full
Authority Digital Engine Controller (FADEC).