User's Manual

SYSTEM DESCRIPTION AND INSTALLATION MANUAL
T
3
CAS/Part No.9005000
Terrain Advisory Line provides the flight crew an advance indication of
when CPA alerts will occur. The Terrain Advisory Line is not displayed
when a CPA caution or warning is active. Obstacles will not generate the
Terrain Advisory Line.
NOTE:
For Part Numbers 9005000-10000, -10101, -10202, -10204, -
11203, -11801 and -55801, the Terrain Advisory Line
Programming pin must be selected in order to display the
TAL.
Figure 1-27: Terrain Advisory Line
(c) Display of Terrain and Obstacle Alerts
When a CPA caution or warning occurs, the terrain that caused the alert
will be displayed on the Terrain Hazard Display. Solid yellow is used for
cautions, solid red is used for pull-up warnings, and black X’s on a solid
red background are used for avoid terrain warnings.
In Figure 1-28 , the caution alarm is generated through the TAWS
display by highlighting the hazardous terrain in yellow. An aural message
is also played on the flight deck.
Figure 1-28: Terrain Hazard Display Upon Caution Alert
Pub. No. 8600200-001, Revision 004
34-45-29
1-97
04 Nov 2014
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