Mark V and Mark VII EGPWS Pilot’s Guide
060-4241-000 System Description
Rev H, August 2011 43
Continued
• Obstacle Awareness Enabled – Enables obstacle alerting
and display.
• TAD Alternate Pop Up – If TRUE, disables (or enables)
automatic terrain display when TAD or Obstacle alert is
active, dependent on aircraft/display type.
• Mode 6 Volume Reduction – Selects reduced Mode 6
volume (-6 dB).
• Smart Callout Enable – Enables the 500-foot smart
callout. “Five Hundred” is called out at 500 feet Radio
Altitude during non-precision approaches. If 500’ is part of
the altitude callout option selected, this callout is not given
on precision approaches.
• Bank Angle Enable – Enables Bank Angle alerts.
• Windshear Caution Voice Disable – Disables Windshear
Caution voice alerts providing visual alerts only.
• Audio Declutter Disable – Disables the Audio Declutter
function so that audio alerts are constant.
• Audio Alerting Voice Select – Selects the type(s) of voice
that are used for audio alerts.
• Lamp Format – One of two lamp formats are available.
•
Lamp Format 1 provides only Mode 5 “Glideslope”
alerts to the caution (amber) lamp output and all other
alerts (except Windshear and Mode 6 callouts) to the
warning (red) lamp output.
• Lamp Format 2 provides all “Pull Up” warning alerts to
the warning (red) lamp output and all caution alerts to
the caution (amber) lamp output (FAA requirement for
new installations).
Note: Windshear annunciations are provided by separate
outputs and indications and are not affected by lamp
format. Mode 6 advisories do not effect any annunciation
and are not affected by lamp format.
• Peaks Enable – Adds additional density patterns and level
thresholds to the Standard Display Mode, allowing display
of highest and lowest terrain/obstacle to increase situational
awareness.
• Stabilized Approach Monitor – Enables Landing Flap,
Excessive Speed, Excessive Approach Angle, and Un-
Stabilized Approach monitor and issues annunciations if
the monitor criteria are not met. Visual messages can be
overlaid on the Terrain display.
• Takeoff Flap Configuration Monitor – issues
annunciations if the Flap handle setting is not proper for
takeoff.
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