ECAM Engine and Warning Display

Number	Name	Variation	Meaning
1	Flaps and slats indication	White F or S	The flaps and slats are operating as normal.
		Amber F or S	The associated hydraulic system has failed, the wingtip brakes are on, or there is a slats or flaps fault.
		Green box	The actual position of the flaps and slats.
		Amber box	The associated hydraulic system has failed, the wingtip brakes are on, or there is a slats or flaps fault.
		Blue box	The flaps or slats selected position, and the flaps and slats are in transit.
2	Memo	Bottom right	It displays the title of the affected system in which a primary or independent warning or caution was displayed in the bottom left, secondary failure, memo, or special lines.
		Bottom left	It displays primary or independent warnings and cautions, or memo information.
3	Fuel On Board Indication	Green numbers	The fuel on board indication is accurate.
		Amber half box	The displayed quantity is not all usable.
		Two dashes on last digits	The fuel on board indication is not accurate
4	A FLOOR	Displayed	The alpha floor protection is active.
		Hidden	The alpha floor protection is not active.
5	Thrust rating mode and thrust limit value	TOGA	The selected thrust rating mode is Takeoff or go-around thrust.
		MCT	The selected thrust rating mode is Maximum continuous thrust.
		CLB	The selected thrust rating mode is the climb thrust.
		FLX	The selected thrust rating mode is the flexible takeoff thrust.
		DCLB	The selected thrust rating mode is the derated takeoff thrust.
		D04	The selected thrust rating mode is the derated takeoff thrust at the level of D04
		GA SOFT	The selected thrust rating mode is Soft go-around thrust.
		MREV	The selected thrust rating mode is maximum reverse thrust.
		N1 Value	It indicates the maximum N1 value corresponding to the thrust rating mode.
6	IDLE indication	Displayed	Both engines are at idle speed in flight.
		Hidden	The engines are not at idle speed in flight.
	AVAIL indication	Displayed	The engine is started at or above idle.
		Hidden	The engine is not started at or above idle.
	REV indication	Green REV	The thrust reverser system is fully deployed
		Amber REV	The thrust reverser system is unlocked.
7	N1 Indicator	Green number	The current N1 parameter is within normal operating range.
		Amber number	The current N1 parameter is exceeding the N1 limit.
		Red number	The current N1 parameter is exceeding the N1 red limit of 104%.
		Two amber dashes over the last digit.	The current N1 parameter is inaccurate.
		Blue circle	The thrust lever position.
		Amber mark	The N1 limit.
		Red line	The line between the N1 limit and the end of the scale.
8	Exhaust Gas Temperature	Green number	The current EGT is within normal operating range.
		Amber number	The current EGT is exceeding the amber limit.
		Red number	The current EGT is exceeding the red limit.
		Amber line	The maximum EGT Temperature.
		Red mark	The EGT exceeds the EGT red limit.
		Red line	The line between the EGT red limit and the end of the scale.
9	N2 indication	Grey box	The engine is in the start sequence, or in the crank process.
		Green color	The N2 is within normal operating range.
		Red color	The N2 exceeds the N2 red limit of 100%
		Two amber dashes over last two digits	The N2 indication is inaccurate.
10	Fuel flow indication	Green	The fuel flow is normal.

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Last update: September 12, 2023