The following legend related to engine operation can be displayed on the
MFD Power Plant page and on the PFD:
FAIL
FAIL
• Displayed on the left/right side of Triple Tachometer; indicates failure of NF data from both the EEC and the analogue sources an
associated engine.
OEI • Displayed on the left/right side of PI, NG, ITT and TQ indicators in case of OEI conditions (on-side with the failed engine).
MAN • Displayed on the left/right side of TQ and PI indicators indicates that the on-side engine is in manual mode.
OEI TNG • Displayed on the left/right side PI indicators indicates engine is in OEI training mode (on side with the engine simulated as failed).
2.5
m
• Displayed in steady amber normal video on the left / right side of PI indicator (on-side with the operating engine) and between the NG
and ITT indicators when in OEI conditions the operating engine is in the cautionary range (OEI 2.5-minutes time limit)
2.5
m
• Displayed in blinking red inverse video when is within 10 seconds of exceeding the OEI 2.5-minute time limit
• Displayed in steady red inverse video when the 2.5 m time limit has expired; the 1(2) ENG LIM EXPIRE caution message is also
displayed in the CAS
START • Displayed on the left/right side of NG indicator during starting phase (0 to 49% NG) to confirm that the starting command is being
provided by the Engine Relay Box