TM 1-6625-724-13&P0025 000025 00-1AVA SYSTEMFAULT LOCATIONFiguresFigure 1. CADU Doesn’t Power On Under Battery Power ............................................................................................... 2Figure 2. CADU Display is Blank Under External Power ................................................................................................. 3Figure 3. CADU Won’t Accept Keypad Entries ................................................................................................................ 3Figure 4. DAU Power Light Won’t Light............................................................................................................................ 4Figure 5. Batteries Won’t Hold Charge............................................................................................................................. 5Figure 6. CADU Won’t Communicate with the DAU......................................................................................................... 6Figure 7. Printer Won’t Print ............................................................................................................................................. 7Figure 8. CCM Won’t Hold Data....................................................................................................................................... 8Figure 9. No Communications Between the CADU and Host Computer ......................................................................... 9Figure 10. CADU Will Not Return to Main Menu After Boot........................................................................................... 10Figure 11. Disk Space Not Available Even After Files Have Been Deleted................................................................... 11Figure 12. UTD Tracking Errors ..................................................................................................................................... 12Figure 13. Tachometer Errors ........................................................................................................................................ 13TablesTable 1. Error Reported on CADU Error Screen ............................................................................................................ 14InitialSetup:PersonnelRequired:Aircraft TechnicianParts:EquipmentCondition:Connected for normal operation
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