Section 2 System Description - Honeywell EGPWS MK V Pilot's Manual

Mark V and Mark VII EGPWS Pilot's Guide
SECTION 2
SYSTEM DESCRIPTION
Enhanced Ground Proximity Warning System ............................................... 6
EGPWS Database ................................................................................................ 6
Basic Functions:
Mode 1 - Excessive Descent Rate ........................................................................ 8
Mode 2 - Excessive Closure to Terrain ................................................................ 9
Mode 2A .............................................................................................................. 9
Mode 2B ............................................................................................................ 11
Mode 3 - Altitude Loss After Takeoff ............................................................... 13
Mode 4 - Unsafe Terrain Clearance ................................................................... 14
Mode 4A ............................................................................................................ 14
Mode 4B ............................................................................................................ 15
Mode 4C ............................................................................................................ 16
Mode 5 - Excessive Deviation Below Glideslope .............................................. 18
Mode 6 - Advisory Callouts ............................................................................... 19
Mode 7 - Windshear Alerting ............................................................................. 24
Enhanced Functions:
Envelope Modulation ......................................................................................... 26
Terrain Clearance Floor ..................................................................................... 26
Runway Field Clearance Floor .......................................................................... 28
Terrain Look Ahead Alerting ............................................................................ 29
Terrain Alerting and Display ............................................................................. 30
Non-Peaks Display ............................................................................................ 30
Pop-Up and Auto-Range .................................................................................... 33
Peaks Display .................................................................................................... 33
TAD/TCF INOP Annunciator and INHIBIT ....................................................... 37
Geometric Altitude ............................................................................................ 37
Weather Radar Auto-Tilt ................................................................................... 38
Aural Message Priority ...................................................................................... 38
System Inputs ................................................................................................... 40
System Outputs ................................................................................................ 42
Options ............................................................................................................. 42
060-4241-000 System Description
Rev H, August 2011 5