Card Copy Management; Swapping Lrus - Garmin G1000 Line Maintenance Manual

Uncontrolled if Printed
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3. Blank - This indicates the GDU to LRU synchronization status information is not
available for that LRU. Any configuration mismatches will be reported elsewhere
on the system.
4. Gray Not Supported - This indicates the GDU to LRU synchronization status
information is not supported for that LRU. Any configuration mismatches will be
reported elsewhere on the system.
NOTE
During the time between when the LRU hardware has been replaced, and
before the LRU Replacement procedure being performed, the technician
should expect to see an Invalid status. Once the LRU loading procedure is
performed, the status will return to Valid, providing confirmation the load
was successful.
The display of Invalid messages after a reloading procedure may indicate that a system
restart is required. If the restart does not resolve the items responsible for these error
messages; it may be required to reload the system as described in

6.3.3 Card Copy Management

The system provides a Card Copy operation. This operation copies the loader card to
GDU internal memory. The internally saved loader cards are used by LRU Software and
Configuration loading procedure. The Card Copy operation uploads the loader card into
the PFD internal memory. A newly uploaded loader card is automatically synchronized
with other MFDs and PFDs by transferring it in the background during normal and config-
uration mode. This transfer takes approximately four minutes.
The GDUs can hold copies of 32 cards. An interface is provided to delete cards that are
no longer applicable. This can be accessed by using the MANAGE key on LRU
Replacement page.
NOTE
The card copy management feature does not track enable cards that were
certified before NXi. It does not track, Enhanced SAR, SVT, HTAWS-B, and
ChartView. It does track TD, GCS, SurfaceWatch, and Kodiak 100 Soft-
ware Loader Cards. Also, a warning message will appear if 32 cards has
been exceeded.

6.4 Swapping LRUs

The procedures in this section are designed to support the replacement of a single LRU
at one time. Swapping positions of two like units for trouble shooting purposes is also
supported using this same procedure. For instructions on how to physically swap the unit
hardware, refer to Section
loaded after the swap refer to
outlined in Section 4 for unit swapping is to ensure the replacement procedure is
performed on the pilot side (#1) LRU first.
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LMM for the Kodiak 100
190-02102-00 Rev. 4
5. For instructions on how to ensure configuration is properly
Section 7. The only additional instructions beyond what is
Section 3.
Page 6-5