747-400 APU Parameters in Flight
I've been told that, in one of our company simulators, that the APU parameters display on the Status Page by selecting the APU to ON (not start).
This certainly doesn't seem to be the case on the ground. Start is required (or the Ground Test Enable switch on the overhead maintenance panel).
The maintenance manual and wiring schematics offer no solution.
Could this be an error in the sim? Has anyone tried this on the real aircraft?
Thanks
Regards
NSEU