Garmin G3X Pilot's Manual page 325

STATUS ALERTS
If the commanded operation cannot be achieved due to the limitations
configured, the following messages can be displayed over the pitch ladder.
The annunciation is removed once the condition is resolved.
Alert Condition
Up-elevator Trim Required
Down-elevator Trim Required
The following messages are displayed in the G3X Autopilot Status Box.
Alert Condition
System Failure
Manual Disengagement
SPEED ALERTS
If the remote autopilot unit supports speed alerts and the airspeed limitations
configured have been reached, the following messages can be displayed over the pitch
ladder. The annunciation is removed once the condition is resolved.
Alert Condition
Overspeed
Protection
Underspeed
Protection
190-01115-00 Rev. G
Annunciation
TRIM UP
TRIM DOWN
Status Alerts
Annunciation
AP
AP
Integrated Autopilot System Alerts
Annunciation
External autopilot unit will raise the nose to
MAX SPEED
limit the aircraft's speed.
External autopilot unit will lower the nose to
MIN SPEED
prevent the aircraft's speed from decreasing.
Speed Alerts
Garmin G3X Pilot's Guide
Annunciations & Alerts
Description
The autopilot does not have the
required elevator authority to
reach the desired flight condition.
Description
Autopilot inoperative
Autopilot Disengaged
Description
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