Honeywell MK VI - Manual (Page 228)

Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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• If all the conditions indicated for the amber “TERR” above are FALSE.
• If the display is in normal MFD mode (not HSI backup, or SG backup) AND if label051 bit 11 transitions from
0 to 1 (rising edge), AND Checklist is not selected on the MFD, AND TCAS Auto Pop Up is not occurring.
• The display will change to Map mode.
• The display will energize the Terrain selection relays.
• The display will annunciate “TERR”.
• The display will change to the range indicated by the EGPWS ARINC 429 label 050.