SECTION 12 – ANNUNCIATIONS

& ALERTS

GMU 44 Message Advisories

Alerts Window Message

Comments

HDG FAULT – AHRS1 magnetometer

A fault has occurred in the GMU 44. Heading is flagged as invalid. The AHRS uses

fault has occurred.

GPS for backup mode operation. The G1000 system should be serviced.

MANIFEST – GMU1 software

The GMU 44 has incorrect software installed. The G1000 system should be serviced.

mismatch. Communication halted.

 

GDL 69 Message Advisories

 

Alerts Window Message

Comments

GDL69 CONFIG – GDL 69 configura-

GDL 69 configuration settings do not match those of backup configuration memory.

tion error. Config service req’d.

The G1000 system should be serviced.

GDL69 FAIL – GDL 69 has failed.

A failure has been detected in the GDL 69. The receiver is unavailable. The G1000

 

system should be serviced

GDC 74A Message Advisories

 

Alerts Window Message

Comments

GDC1 CONFIG – GDC1 configuration

GDC 74A configuration settings do not match those of backup configuration

error. Config service req’d.

memory. The G1000 system should be serviced.

MANIFEST – GDC1 software

The GDC 74A has incorrect software installed. The G1000 system should be

mismatch. Communication halted.

serviced.

BACKUP PATH – ADC1 using backup

The GDC 74A is using a backup communications data path. The G1000 system

data path.

should be serviced when possible.

GCU 476 Message Advisories

 

Alerts Window Message

Comments

GCU CNFG – GCU Config error. Con-

GCU 476 configuration settings do not match those of backup configuration memory.

fig service req’d.

The G1000 system should be serviced.

GCU FAIL – GCU is inoperative.

The GCU 476 has failed. The G1000 system should be serviced when possible.

GCU PATH – A GCU path has failed.

The GCU 476 is using a backup communications data path. The G1000 system

 

should be serviced when possible.

12-16

Garmin G1000 Cockpit Reference Guide for the Columbia 350/400

Page 124
Image 124
Garmin Columbia 350/400 manual GMU 44 Message Advisories, Fault has occurred, Manifest GMU1 software

Columbia 350/400 specifications

Garmin has long been a leader in navigation and communication technologies, and the Columbia 350/400 series epitomizes its commitment to providing high-quality devices for adventurers and outdoor enthusiasts. These handheld GPS units offer an array of features that cater to both casual hikers and serious explorers.

One of the standout characteristics of the Garmin Columbia 350/400 is their robust design which is built to withstand the rigors of outdoor use. With an IPX7 water resistance rating, these devices can endure rain and even immersion in water, allowing users the confidence to carry them on any expedition. The rugged casing and reliable construction also ensure optimal durability in harsh environments.

Both models feature a high-sensitivity GPS receiver that ensures accurate positioning even in challenging environments with thick foliage or urban canyons. With its advanced satellite reception technology, users can expect fast and precise location tracking, which is critical for effective navigation.

The Columbia 350/400 series comes with a vibrant, easy-to-read display that enhances visibility under varying lighting conditions, making it easier for users to navigate trails and roads alike. The intuitive interface allows for smooth operation, enabling users to access their maps, tracks, and waypoints quickly.

Navigational maps are a vital component of these devices. Garmin equips the Columbia series with preloaded topographical maps, providing detailed terrain information that is essential for off-road navigation. Users can also customize their maps and download additional topographic data, ensuring they have the most accurate and relevant information for their adventures.

Another key feature of the Columbia 350/400 series is their long battery life, which ensures that users can rely on them during extended trips. The devices can run for hours on end and even incorporate a battery-saving mode to extend usability during longer journeys.

Additionally, the Columbia 350/400 supports various outdoor and fitness tracking features. Users can monitor their speed, distance, and elevation gain, enabling them to keep track of their physical performance. This makes the devices suitable for athletes and outdoor enthusiasts alike.

Overall, the Garmin Columbia 350/400 series combines durability, advanced navigation technology, and user-friendly features, making it an excellent choice for anyone looking to explore the great outdoors with confidence. Whether you're hiking, trekking, or simply navigating unfamiliar terrain, these handheld GPS units provide the tools necessary to enhance your experience and ensure you never lose your way.