Page 8 - Demo

2.10/6
REV 11
A330
CHINA AIRLINES
REV 11
PAGE 6
DISPLAY DISCREPANCY
CHECK EWD
CHECK SD
CHECK PFD
CHECK ND
The DMC detects a discrepancy between acquisition and display onaDU.
This caution is associated with an amber message displayed on the affected DU. In case of EWD display discrepancy, the amber message is displayed on the EWD and on both NDs.
– DMC / DU SWTG........................................................AS RQRD
Note: The failure may be due to a DMC or a DU problem.
In case of CHECK EWD or CHECK SD :
– ECAM SWTG DMC...............................................1 or 2
DMC 1 or 2 may be selected if not failed.
! If unsuccessful :
– return to normal DMC configuration – in case of CHECK EWD :
ECAM UPPER DISPLAY ........................................ OFF
EWD is automatically transferred on SDU.
ECAM / ND ............................................... CAPT or F/O
SD display can be recovered on CAPT or on F/O NDU. – in case of CHECK SD :
ECAM/ND ...................................................... AS RQRD ECAM LOWER DISPLAY .............................. AS RQRD The DU can be switched off.
In case of CHECK PFD or CHECK ND :
– Cross check with stand by instruments
– EFIS DMC (affected side)........................................... 3
! If unsuccessful :
– return to normal DMC configuration
– PFD/ND XFR (affected side) ........................ AS RQRD – DU (affected)................................................. AS RQRD
The DU can be switched off.
ECAM SINGLE DISPLAY
Only the EWD is available, no SD on the other DU.
To call a SYS page :
– PRESS AND MAINTAIN SYS page key on ECP
OVERFLOW ON THE STATUS page :
– PRESS AND MAINTAIN STS KEY ON ECP
First page of STATUS is displayed.
– RELEASE IT THEN PRESS IT AGAIN WITHIN 2 SECONDS Second page of STATUS is displayed
– CONTINUE UNTIL THE OVERFLOW ARROW DISAPPEARS When the STS key is released for more than 2 seconds, EWD is displayed again.