SECTION 14

ADDITIONAL FEATURES

TIS Audio Alerting

The TIS audio alert is generated when the number of Traffic Advisories (TA) on the GNS 530 display increases from one scan to the next. Limiting TAs only reduces ‘nuisance’ alerting due to proximate aircraft. For example, when the first TAs appears on the TIS display, the user is alerted audibly. As long as a single aircraft remains on the TIS display, no further audio alert is generated. If a second (or more) TAs appears on the display, a new audio alert is sounded.

If the number of TAs on the TIS display decreases and then increases, a new audio alert is sounded. A TIS audio alert is also generated when TIS service becomes unavailable. The volume, pitch, and duration of the audio alert (including the choice between a male or female voice) is configured during installation.

The following TIS audio alerts are available:

•‘Traffic’ - TIS traffic alert is received.

•‘Traffic Not Available’ - TIS service is not available or out of range.

TIS Symbology

TIS traffic is displayed on the GNS 530 unit according to TCAS symbology, graphically displayed on a dedicated page, and on the moving Map Page. The symbology is shown in Table 14-1, Figures 14-2, 14-3, and 14-4. A Traffic Advisory (TA) symbol appears as a solid yellow circle (or half circle on the outer range ring if the traffic is outside the range of the dedicated Traffic Page). All other traffic is displayed as a solid (Proximity Advisory) or a hollow (Other Traffic) white diamond.

Altitude deviation from own (client) aircraft altitude is displayed (in hundreds of feet) for each target symbol. If traffic is above own aircraft altitude the deviation is shown above the target next to a ‘+’ symbol. If traffic is below own aircraft altitude the deviation is shown below the target next to a ‘-’ symbol.

Altitude trend is displayed as an up arrow (> +500 fpm), down arrow (< -500 fpm), or no symbol if less than 500 fpm rate in either direction.

The traffic ground track vector protrudes from each symbol in the direction of travel.

Traffic Type

Symbol

Traffic Advisory

Out-of-Range Traffic Advisory

Proximity Advisory

Other Traffic

Table 14-1 TIS Symbology

•Traffic Advisory (TA) - This symbol (solid yellow circle) is generated when an intruder aircraft approaches on a course that projects to intercept (defined by a 0.5 nm horizontal radius and a relative altitude of ± 500 ft) the pilot’s current course within 34 seconds.

•Out-of-Range Traffic Advisory - This solid yellow half circle appears under the same conditions and has the same urgency as a TA. Its appearance differs from the TA only to signify that the intruder is outside of the current range of the Traffic Page.

•Proximity Advisory (PA) - This symbol (solid white diamond) represents intruder aircraft that are close in proximity, but do not appear to be on a collision course.

•Other Traffic Symbol - This symbol (hollow white diamond) represents traffic detected within the selected display range that does not meet the criteria for a TA or PA.

14-4

GNS 530(A) Pilot’s Guide and Reference

190-00181-00 Rev. E

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3D Connexion GNS 530(A) manual TIS Audio Alerting, TIS Symbology, Traffic Type
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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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