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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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For AOG assistance contact:

CRC Montreal (YUL)
Quick Links

08/26/19

Message Overview:

Fault Message:

ISU - MODE FAILSAFE

Fault Code:

3430011EVS

Associated CAS:

EVS FAIL
(Caution)

Reporting LRU: Enhanced Vision System (EVS)-InfraRed Sensor Unit (ISU)
System Description: 34-33-00
Schematic Diagram: 34-33-00 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Wiring Diagram: 34-33-01 [ Global Express ]  [ G5000 ]  [ Global XRS ]

Fault Description:

Enhanced Vision System (EVS)-InfraRed Sensor Unit (ISU) internal failure.

Possible Causes:

  • Enhanced Vision System (EVS)-InfraRed Sensor Unit (ISU) (A318)

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

Quick Links:

Removal of the Enhanced Vision System (EVS) - InfraRed
Sensor Unit (ISU)		 AMM 34-33-03-000-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Installation of the Enhanced Vision System (EVS) - InfraRed
Sensor Unit (ISU)		 AMM 34-33-03-400-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]

Troubleshooting Recommendations:

  1. Replace Enhanced Vision System InfraRed Sensor Unit (ISU).
  2. Do close out.

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