SECTION 16 – MESSAGES,

ABBREVIATIONS, & NAV TERMS

FPL waypoint is locked - At least one flight plan (FPL) waypoint is locked because the waypoint has been removed from the current NavData card (database change), the data card is missing, or the data card has failed.

FPL waypoint moved - The position data for one or more flight plan (FPL) waypoints moved at least 0.33 arc minutes in the current NavData card (database change).

FPL waypoint was deleted - At least one flight plan (FPL) waypoint is no longer available when a new NavData card was installed (database change).

G/S has failed - The GNS 530 has detected a failure in its glideslope receiver. The glideslope receiver is not available and the unit should be returned to a Garmin dealer for service.

G/S is not responding - Internal system- to-system communication between the main processor and the glideslope receiver has failed. Operational status of the glideslope receiver is unknown and the unit should be returned to a Garmin dealer for service.

G/S needs service - The GNS 530 has detected a failure in its glideslope receiver. The glideslope receiver may still be usable, but the unit should be returned (at the earliest convenience) to a Garmin dealer for service.

GPS has failed - The GNS 530 has detected a failure in its GPS receiver. The GPS receiver is not available and the unit should be returned to a Garmin dealer for service.

GPS is not responding - Internal system- to-system communication between the main processor and the GPS receiver has failed.

Operational status of the GPS receiver is unknown and the unit should be returned to a Garmin dealer for service.

GPS needs service - The GNS 530 has detected a failure in its GPS receiver. The GPS receiver may still be usable, but the unit should be returned (at the earliest convenience) to a Garmin dealer for service.

GPS stored data was lost - Satellite almanac, ephemeris and time data have been lost due to a memory battery failure, system reset, or data expiration (data over six months old).

Heading input failure - The heading selection on the external HSI’s (or CDI’s) OBS course selector cannot be read properly. A Garmin dealer may need to check the installation.

Inside airspace - A GPS-calculated position lies within the boundaries of a special use airspace. This message is automatically disabled within

30 nm of an arrival airport, when an approach is loaded.

Invalid closest pt of FPL - A closest point cannot be created from the waypoint entered on the ‘Closest point of flight plan’ window. This occurs when the selected waypoint is beyond the limits of all legs in the flight plan, too far away, or when a unique waypoint name for the closest point cannot be created.

Invalid FPL modification - An attempt was made to modify the final course segment (FAF to MAP) of an instrument approach. The GNS 530 does not allow the modifications.

16-4

GNS 530(A) Pilot’s Guide and Reference

190-00181-00 Rev. E

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3D Connexion GNS 530(A) manual Nm of an arrival airport, when an approach is loaded
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GNS 530(A) specifications

The 3D Connexion GNS 530(A) is a sophisticated avionics solution designed specifically for general aviation and business aviation environments. It serves as an influential tool for pilots, offering enhanced navigation and communication capabilities. This device is particularly popular among those operating in complex airspaces and those who require efficient flight planning and execution.

One of the standout features of the GNS 530(A) is its integrated GPS navigation system. This system provides accurate positioning and navigation data, utilizing high-sensitivity GPS technology that improves situational awareness and safety. The device displays a comprehensive moving map, enabling pilots to visualize their flight routes, airspace boundaries, and nearby airports easily. Furthermore, it utilizes WAAS (Wide Area Augmentation System) capabilities, enhancing the accuracy of GPS signals and allowing for precision approaches.

In addition to GPS functions, the GNS 530(A) integrates VHF communication capabilities. This function allows pilots to communicate effectively with air traffic control and other aircraft, ensuring smooth operations in busy airspace. The intuitive interface includes a large, high-resolution display that presents essential flight information, making it easy for pilots to monitor vital data at a glance.

Another significant characteristic of the GNS 530(A) is its ability to interface with other avionics and flight management systems. This connectivity streamlines the flow of information between systems, allowing pilots to access a broader range of functionalities and enhancing overall flight management. With features like flight plan creation and editing, pilots can easily adapt to changes in their route.

The device also incorporates advanced safety features, such as terrain awareness and warning systems (TAWS) and traffic information systems (TIS). These technologies provide real-time alerts, helping pilots avoid potential hazards and maintain safe distances from other aircraft.

The GNS 530(A) is renowned for its durability and reliability, meeting rigorous aviation standards. Its user-friendly design ensures that pilots with various skill levels can efficiently use its features, making it an invaluable tool for enhancing airborne operations. Overall, the 3D Connexion GNS 530(A) significantly contributes to the efficiency, safety, and enjoyment of flying, representing a vital component in modern aviation avionics.
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