Marker Beacon Annunciations; Altitude Alerting - Garmin G1000 Pilot's Manual

FLIGHT INSTRUMENTS

MARKER BEACON ANNUNCIATIONS

Marker Beacon Annunciations are displayed on the PFD to the left of the Reference Altitude. Outer marker
reception is indicated in blue, middle in yellow, and inner in white. Refer to the Audio Panel and CNS Section
for more information on Marker Beacon Annunciations.

ALTITUDE ALERTING

The Altitude Alerting function provides the pilot with a visual alert when approaching the Reference Altitude.
Whenever the Reference Altitude is changed, the Altitude Alerter is reset. The following occur when approaching
the Reference Altitude:
• Upon passing through 1000 feet of the Reference Altitude, the Reference Altitude (shown above the Altimeter)
changes to black text on a light blue background and flashes for 5 seconds.
• When the aircraft passes within 200 feet of the Reference Altitude, the Reference Altitude changes to light
blue text on a black background and flashes for 5 seconds.
• After reaching the Reference Altitude, if the pilot flies outside the deviation band (±200 feet of the Reference
Altitude), the Reference Altitude changes to yellow text on a black background and flashes for 5 seconds.
2-22
Outer Marker Middle Marker
Figure 2-34 Marker Beacon Annunciations
Within 1000 ft Within 200 ft
Figure 2-35 Altitude Alerting Visual Annunciations
Garmin G1000 Pilot's Guide for the Quest Kodiak 100
Inner Marker
Altimeter
Deviation of ±200 ft
190-00590-00 Rev. C