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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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04/07/21

Message Overview:

Message Name:

NOT INSTALLED

Message Code:

B3-478738

Associated CAS:

None

Reporting LRU: FSU 1 CHARTS
System Description: 46-00-00
Schematic Diagram: 46-21-00
Wiring Diagram: 46-21-01

Message Description:

Not Installed.

Possible Causes:

  • File Server Unit (FSU)Charts
  • Associated Wiring

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

Fault Confirmation Procedure:

  1. {Term Definitions}

    1. OPT1-87 XX 360 NA EXCT CSU WD-13 XXTX-XXXX XXXX-XXXX 360-13:14;FSU LEFT

Quick Links:

Removal of the File Server Unit (FSU) AMM 46-21-01-000-801
Installation of the File Server Unit (FSU) AMM 46-21-01-400-801
Load the Electronic Charts Database to the File Server Unit (FSU) AMM 46-21-01-970-803
Removal of the External Compensation Unit - IFIS AMM 46-21-17-000-801
Installation of the External Compensation Unit - IFIS AMM 46-21-17-400-801
Load the Encrypted Application Key (EAK) to the External Compensation Unit (ECU) AMM 46-21-17-970-801
Wiring - Maintenance Practices - ALL SPM 20-12-00-02
Wire Repair - Maintenance Practices - ALL SPM 20-12-10-02
Electrical Connectors - Maintenance Practice - ALL SPM 20-20-00-02

Troubleshooting Recommendations:

  1. The MDC uses the strapping options to make a 'GO/NO GO' decision regarding evaluation of each LRU. If the strapping option for an LRU indicates 'not installed', then no processing is performed for that LRU and the LRU is not included on display pages.
  2. All strapping option labels are ARINC 360 labels as defined in the Data Dictionary.

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