767 EICAS Engine Indication Inhibit
It's mentioning in our 767 training notes that certain parts of of the engine displays turn amber if the engine exceeds certain parameters and that there is an inhibit on these parameters for five minutes during takeoff and go around.
I was looking at the Boeing wiring schematics recently and the source of takeoff and go-around signals for EICAS inhibit logic appears to come from the Autothrottle computer. Does this mean that you won't get the inhibit if the A/T is inoperative or the N1/EPR pushbutton is not used for takeoff or a Go-Around switch is not used for Go-Around?
Thanks for any insight.
Rgds.
NSEU.