Reminder
As it has slipped back down the thread, let me remind you:
There is NO EVIDENCE that the engineer left the PMS at MAN
There is evidence that he probably didn't
There is NO EVIDENCE that the aircraft took off with the PMS in MAN
There is evidence that both Audio selectors were at MASK
There is evidence that Both engine bleed switches were OFF
There is evidence that the PMS was AUTO at impact
There is evidence that the green manual light was out at impact
What does that indicate to those of you who know the system?