TM 1-6625-724-13&P
0025 00
0025 00-1
AVA SYSTEM
FAULT LOCATION
Figures
Figure 1. CADU Doesn’t Power On Under Battery Power ............................................................................................... 2
Figure 2. CADU Display is Blank Under External Power ................................................................................................. 3
Figure 3. CADU Won’t Accept Keypad Entries ................................................................................................................ 3
Figure 4. DAU Power Light Won’t Light............................................................................................................................ 4
Figure 5. Batteries Won’t Hold Charge............................................................................................................................. 5
Figure 6. CADU Won’t Communicate with the DAU......................................................................................................... 6
Figure 7. Printer Won’t Print ............................................................................................................................................. 7
Figure 8. CCM Won’t Hold Data....................................................................................................................................... 8
Figure 9. No Communications Between the CADU and Host Computer ......................................................................... 9
Figure 10. CADU Will Not Return to Main Menu After Boot........................................................................................... 10
Figure 11. Disk Space Not Available Even After Files Have Been Deleted................................................................... 11
Figure 12. UTD Tracking Errors ..................................................................................................................................... 12
Figure 13. Tachometer Errors ........................................................................................................................................ 13
Tables
Table 1. Error Reported on CADU Error Screen ............................................................................................................ 14
Initial Setup:
Personnel Required:
Aircraft Technician
Parts:
Equipment Condition:
Connected for normal operation
