-WIND DATA Print Selection of a PRINT prompt with a star adjacent to the Wind Data function prints the current active climb, cruise and descent wind data for the active flight plan.
-PREFLIGHT Print Selection of a PRINT prompt with a star adjacent to the Preflight function prints the Preflight Report. The PRINT selection star for this function is displayed only if Preflight Report is available.
-INFLIGHT Print Selection of a PRINT prompt with a star adjacent to the inflight function prints the inflight Report. The PRINT selection star for this function is displayed only if inflight Report is available.
-POSTFLIGHT Print Selection of a PRINT prompt with a star adjacent to the Postflight function prints the Postflight Report. The PRINT selection star for this function is displayed only if Postflight Report is available.
(b) ACARS FUNCTION page (Ref. Fig. 017, 018) An ACARS FUNCTION prompt is displayed on the the PRINT FUNCTION pages and allows access to the ACARS FUNCTION page. (Ref. Fig. 015, 016) These pages display only the ACARS functions enabled for the FM ACARS configuration and allow manual selection of the F-PLN initialization, takeoff and wind data downlink request and manual sending of flight reports if corresponding function is enabled. Blanks are displayed for the whole line corresponding to a disabled function. The selection star is not displayed if the FM is unable to communicate with the ACARS. Selection of a datalink prompt without a star displayed next to it or selecting an inactive ACARS function is rejected and results in a NOT ALLOWED message. When a REQ selection is performed, a downlink request corresponding to the function associated with the star is transmitted and the star is removed from the display until data are received and processed or a communication error occurs. In either case, the star is displayed again. Valid uplinked data are then available for display and insertion via the normal uplink pages.
ACARS FUNCTION Page (with Takeoff Data Function Disabled)
Figure 017
ACARS FUNCTION Page (with Position Downlink Report Disabled)
Figure 018
For a dedicated function, only one request per function can be outstanding at a time. Consequently, the selection star is removed from the ACARS FUNCTION page for the corresponding function each time a request has been initiated through another page. For example, if a WIND REQUEST is currently pending after initiation from the CLIMB WIND page, the selection star adjacent to the REQ prompt for WIND DATA is removed without affecting the F-PLN INIT or TO DATA requests.
-F-PLN INIT Request The F-PLN initialization REQ prompt follows the same rules of presentation as the INIT REQUEST prompt on the active and secondary flight plan INIT A pages. If the aircraft is on the ground, selection of a REQ prompt with a star adjacent to the F-PLN initialization function sends a request to the ground as if the INIT REQUEST prompt was selected on the INIT A page for the active flight plan if an active flight plan does not exist. For all other conditions, the request is sent for the secondary F-PLN.
-TO DATA Request The takeoff data REQ prompt (with a selection star) is displayed in DONE and PREFLIGHT phases. Selection of a REQ prompt with a star adjacent to the takeoff data function sends a request to the ground as if the TO DATA REQUEST prompt was selected on the UPLINK TO DATA REQ page.
-WIND DATA Request The Wind Data REQ prompt follows the sames rules of presentation as the WIND REQUEST prompt on the CLIMB, CRUISE or DESCENT WIND pages. Selection of a REQ prompt with a star adjacent to the Wind Data function sends a request to the ground as if the WIND REQUEST prompt was selected on the active CLIMB, CRUISE or DESCENT WIND pages.
When a SEND selection is performed, a data downlink corresponding to the report associated with the star is transmitted and the star is removed from the display until the data is transmitted or a communication error occurs. In either case, the star is displayed again.
-F-PLN RPT Send Selection of a SEND prompt with a star adjacent to the F-PLN Report function downlinks a F-PLN Report to the ground. The SEND selection star for this function is displayed only if F-PLN Report data is available and is removed during the transmission of the report to the ATSU.
-POSITION RPT Send Selection of a SEND prompt with a star adjacent to the Position Report function downlinks a Position Report to the ground.
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