ECAM QUIZ
Ever sit there on a long leg and wonder what that PFD, ND, ECAM E/WD or S/D indication is trying to tell you? If you know the answer to the questions following, send it to me and I'll post it. If you can think of a good question to post, send it to me along with the answer. Are these need to know items? Probably not, but out of sheer curiosity ...
Q. ELEC S/D - What is the significance of a plain line vs. a line terminating with an arrow between the BAT 1(2) box and the DC BAT bus?
A. Plain line - Battery Contactor closed; current < 1A.
Arrow - Battery Contactor closed, current > 1A. Green charging, amber discharging.
Q. E/WD - Why does IDLE flash above the N1 indication?
A. This legend appears in green when both engines are at idle. It flashes for 10 seconds, then is steady.
Q. E/WD - What does an amber CHECK indication underneath the Fuel Flow indication signify?
A. If the system detects a discrepancy between the N1, N2, EGT, and Fuel Flow values on the FADEC-DMC bus and the corresponding displayed values, an amber
CHECK appears underneath the affected parameter.
Q. S/D - Where is the G-meter located?
A. Within the box just above the clock.
Q. F/CTL S/D - Why are there 2 different aileron neutral position indications?
A. One for Clean Configuration, the other when flaps are extended (5 degree aileron droop).

 

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