Piper Malibu Meridian PA-46-500TP Airplane Maintenance Manual page 1534

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77-40-00
PAGE 8
Apr 15/07
PIPER AIRCRAFT, INC.
PA-46-500TP, MALIBU MERIDIAN
MAINTENANCE MANUAL
DAU-FQP Data Page (See Figure 4.)
- DAU SOFTWARE KEY
- DAU SOFTWARE REV
- DAU EQUIP ID
- DAU CHANNEL ID
- DAU FAIL FLAGS
- DAU SOFTWARE KEY
- DAU SOFTWARE REV
A display of "ND" for any por tion of the display indicates that there is a
communications problem between the EDU and the DAU. This can be the result of a
faulty EDU, faulty DAU, or faulty aircraft wiring.
NOTES: 7. Identifies which DAU channel is connected to ARINC Port A (CH A) of
the EDU and which DAU is connected to ARINC port B of the EDU.
EDU DAU - FQP Data Page
- Identifies the DAU computer program being executed.
- Identity of the revision level of the DAU computer
program.
- Identity of the version of the DAU to which the EDU is
connected.
- Identity of the DAU Channel to EDU ARINC Port
connectivity. 7
- The result of the DAU built in Test.
- Identifies the FQP computer program being executed.
- Identity of the revision level of the FQP computer
program.
Figure 4
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