(13) Disable flight leg transition during maintenance (Fig. 9, Sheet 2):
 (a)  Push the line select key (LSK) adjacent to INHIBIT FLT LEG ROLL> on the OTHER FUNCTIONS menu.
 NOTE: *FLT LEG ROLL INHIBITED shows on the OTHER FUNCTIONS
____ menu. Maintenance can now be done and the flight leg will not change.
 (b)  When maintenance is completed, push the LSK that is adjacent to ENABLE FLT LEG ROLL>.
 NOTE: *FLT LEG ROLL ENABLED shows on the OTHER FUNCTIONS menu.
____ A new flight leg will start when the flight crew starts the engines for the next flight.
 (14) Make a printer report of a CDU display:
 (a)  
Push the LSK that is adjacent to <PRESENT LEG FAULTS to show the PRESENT LEG FAULTS page.

 (b)  
Push the LSK that is adjacent to REPORT> to show the REPORT menu on the CDU.

 (c)  
Push the LSK that is adjacent to <PRINTER to start the report.

 NOTE: The IN PROGRESS indication is shown while the CMC
____
 transmits data to the printer.

 (d)  When the REPORT COMPLETE indication is shown, remove the report from the printer.
 (15) Make an ACARS downlink report of the CDU display:
 (a)  
Push the LSK that is adjacent to <RETURN to show the PRESENT LEG FAULTS page again.

 (b)  
Push the LSK that is adjacent to REPORT> to show the REPORT menu on the CDU.

 (c)  
Push the LSK that is adjacent to <ACARS to start the report.

 NOTE: The IN PROGRESS indication is shown while the CMC
____ transmits data to the ACARS management unit (MU). The COMPLETE TO MU indication shows that the data was transmitted to the ACARS MU. The COMPLETE TO GROUND indication shows that the data was transmitted to the ground station.
 (d)  Make sure the COMPLETE TO GROUND indication is shown.
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LINE SELECT KEYS (LSK)
CDU Menu
Figure 6

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CONTROL, "CMC-R MENU" SHOWS
CMC Menu Figure 7
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MAINTENANCE MANUAL

TYPE OF TOTAL ATA CHAPTER AND MESSAGE PAGE PAGES SECTION OF THE
PAGE

EQUIPMENT THAT HAS THE FAILURE
CMCS MESSAGE

FAULT CODE
CMCS MESSAGE NUMBER

WHEN YOU PUSH THE OF THE EQUIPMENT EQUIPMENT NUMBER
"NOTES>" LSK THE CDU THAT HAS THE FAILURE
SHOWS SPECIAL DATA RELATED TO THE FAULT THIS FLIGHT DECK EFFECT
(IF THERE IS ANY). IS CORRELATED TO THE CMCS MESSAGE.
WHEN YOU PUSH THE "REPORT>" LSK THE IF "<READ SNAPSHOT" SHOWS,
CMC WILL SEND THERE IS A MAINTENANCE PAGE
FAULT DATA TO ACARS SNAPSHOT THAT IS RELATED TO
OR THE PRINTER THE FLIGHT DECK EFFECT.
(IF ACARS OR THE WHEN YOU PUSH THE ADJACENT
PRINTER IS INSTALLED). LSK, THE SNAPSHOT SHOWS ON THE AUXILIARY EICAS.
WHEN YOU PUSH THE
WHEN YOU PUSH THE "HELP>" LSK THE CDU
"<RETURN" LSK, THE SHOWS DATA TO HELP YOU
CDU SHOWS THE DISPLAY USE THE MESSAGE PAGE.
THAT IS ONE LEVEL
ABOVE THIS ONE.
　
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