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Section 3
TAWS Alerts
Figure 3-1: TAWS Annunciation Field
TAWS Annunciation Field
Section 3: TAWS Alerts
Alerts are issued when flight conditions meet parameters that are set within TAWS software algorithms.
TAWS alerts typically employ either a
CAUTION
or a
WARNING
alert severity level, or both. When an
alert is issued, visual annunciations are displayed. Annunciations appear in a dedicated field in the lower
left corner of the display (Figure 3-1). Annunciations are color-coded according to Table 3-2 (page 60).
Pop-up terrain alerts can also appear during an alert, but
only when the TAWS Page is not displayed
.
There are two options when an alert is displayed:
To acknowledge the pop-up alert and return to the currently viewed page:
1. Press the
CLR
button.
To acknowledge the pop-up alert and quickly access the TAWS Page:
1. Press the
ENT
button.
To further capture the attention of the pilot, TAWS issues aural (voice) messages that
accompany visual annunciations and pop-up alerts. Some aural messages are configurable
during installation of the system. For a summary of aural messages, see Table 3-2.
