2-82 Pilot’s Guide 190-02327-03 Rev. C
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Status Indications
Alert Types
The unit generates annunciations in response to various conditions that may occur.
These abbreviated messages include:
• Warnings
• Cautions
• Function and mode advisories
WARNINGS & CAUTIONS
Warnings require immediate attention. Cautions indicate the presence of an
abnormal condition that may require pilot action. A warning may follow a caution if
no attempt is made to correct the condition (e.g., altering the aircraft’s path to avoid
the alerted terrain or obstacle).
FUNCTION & MODE ADVISORIES
Advisories provide status and operating information.
System advisories. These display on a dedicated message list. Depending on the
number of advisories, this list may be scrollable.
Function or mode specific advisories. These appear as unobstructed
annunciations in the annunciator bar.
For a complete list of all system-related advisories, refer to section 8.