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Old 20th Aug 2009, 21:09
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bauduin_alex
 
Join Date: Sep 2005
Location: Colorado USA
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777/200LR PFD CAS jump

Hello,

Synopsys:
PFD CAS jump when Capt ALTN DSPL CTRL sw is pushed on -200LR

Please try this in the real thing, not in the box since I know already the outcome.

Procedure:
  • Ensure all ALTN DSPL sws are in normal mode (Captain, F/O and EICAS).
  • Ensure Engine Secondary page is displayed on the Lower center display.
  • Ensure aircraft is flying
  • Press the Captain ALTN DSPL CTRL switch and check that the Captain PFD speed tape jumps 10 kts and filter down to the proper airspeed in about 8 sec

Background: There is a discrepency in the indication for the relight enveloppe and I suspect an AIMS bug.
Thanks.
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