POWERPLANT
AIRPLANE
OPERATIONS
MANUAL
2-10-60
Page
6
Code
01
REVISION 39
AOM-145/1114
4 - N1 INDICATION
− Displays N1 in RPM percentage.
− Scale:
− Ranges from 0 to 100%. Extends up to 110% if exceeding
the red line.
− Colors: green from 0 to 99.9%
red line at 99.9%
− Digits:
− Ranges from 0 to 120% RPM, with a resolution of 0.1%.
− Colors: green from 0 to 99.9%
red at 100.0% and above
5 - FADEC IN CONTROL ANNUNCIATION
− Indicates the FADEC channel that is controlling the engine.
− Labels: A or B
− Color: green
6 - IGNITION CHANNEL ANNUNCIATION
− Indicates the ignition channel that is enabled.
− Labels: IGN A, IGN B, IGN AB, or IGN OFF
− Color: green
7 - INTERTURBINE TEMPERATURE INDICATION
− Scale:
− During engine start:
− green from 300 to 800°C
− red line at 801°C
− Takeoff mode:
− green from to 921°C(A and A1/1 engines).
from 300 to 947°C (A1/3, A1, A1P and A3 engines).
from 300 to 992°C (A1E engine).
− red line at 922°C (A and A1/1 engines).
at 948°C (A1/3, A1, A1P and A3 engines).
at 993°C (A1E engine).
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