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(WARNING)
RED MESSAGE (CAUTION)
AMBER MESSAGE (ADVISORY)
CYAN MESSAGE (STATUS)
WHITE MESSAGE Require immediate crew attention. These messages are accompanied by flashing master warning, triple chime attenson with or without voice message or dedicated tone. Require immediate crew awareness and future crew action may be required in the form of alternate system selection or performance limitation. These message are accompanied by flashing master caution and a single chime. Indicate safe or normal system operation which require crew awareness, over and above the dark cockpit philosophy. Indicate minor failures or reduction in systems capability, which require no crew action.

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Quick Links

04/01/21

Message Overview:

Message Name:

AIRPORT/RUNWAY DB FAULT

Message Code:

B3-539922

Associated CAS:

None

Reporting LRU: SVC
System Description: 34-34-00
Schematic Diagram: 34-34-00
Wiring Diagram: 34-34-01

Message Description:

SVC is reporting fault with the airport/runway database.

Possible Causes:

  • Synthetic Vision Computer (SVC) (A230)
  • Associated Wiring

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

NOTE: A GPS signal input is required for the SVS image to show on the pilot and the co-pilot primary flight display (PFD).

A global positioning system (GPS) signal is required to update the DATABASE EFFECTIVITY.

Without a line-of-sight signal to GPS satellites, the synthetic vision system (SVS) airport/runway data base does load correctly. The DATABASE EFFECTIVITY page does not update until the aircraft has a line-of-sight signal to GPS satellites.

Quick Links:

Loading of the Synthetic Vision System (SVS) Airport/Runway Database AMM 34-34-00-970-801
Removal of the Synthetic Vision Computer (SVC) AMM 34-34-01-000-801
Installation of the Synthetic Vision Computer (SVC) AMM 34-34-01-400-801
Standard Practices - Replace Wiring SPM 20-12-00-02
Standard Practices - Repair Wiring SPM 20-12-10-02

Troubleshooting Recommendations:

  1. Reset SVS (CB2-A7) circuit breaker.

    1. If system checks are good, do close out.
    2. If fault remains, continue with next step.

  2. Load the Synthetic Vision System airport/runway database (AMM 34-34-970-801).

    1. If system checks are good, do close out.
    2. If fault remains, continue with next step.

  3. Replace SVC.
  4. Do close out.

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