(2)
 GPWS/FLAP MODE pushbutton switch 7WZ This pushbutton switch (item 4), when pressed (in) (white OFF legend on), overrides flap abnormal condition input and generates the GPWS FLAP MODE OFF message (green) in the memo area of the upper ECAM display unit.

 (3)
 GPWS/G/S MODE pushbutton switch 11WZ This pushbutton switch (item 3), when pressed (in) (white OFF legend on), inhibits the glide slope mode.

 (4)
 GPWS/SYS pushbutton switch 9WZ When this pushbutton switch (item 2) is pressed (white OFF legend on), all ground proximity alerts (Mode 1 to 5) are inhibited (visual and audio) and no Enhanced GPWC self-test is possible.

 -The pushbutton switch provides a FAULT warning indicating that a failure in Modes 1 to 5 has been detected by the Enhanced GPWC. When the FAULT legend comes on, the following messages are displayed: . on the upper ECAM display unit if they are not inhibited by the FWC:
 NAV - GPWS FAULT (amber)
 GPWS ........OFF (cyan)
 (associated with action requested)

 . in the INOP SYS item, on the STATUS page of the lower ECAM display unit:
 GPWS (amber)
 A fault message is sent to the CFDIU.
 (Ref. Fig. 009)

 1EFF : ALL 1 34-48-00Page 69 1 1 Config-1 Aug 01/05 1 1 1CES 1

 Enhanced GPWS - Messages Displayed on Upper and Lower ECAM DU
 Figure 009

R 1EFF : ALL 1 34-48-00Page 70 1 1 Config-1 Feb 01/05 1 1 1CES 1 (5) GPWS/TERR pushbutton switch 31WZ

 -When this pushbutton switch (item 1) is pressed (white OFF legend on), the TAD and TCF functions are inhibited (visual display and audio inhibition).
 -The pushbutton switch provides a FAULT warning indicating that a failure of TAD and/or TCF functions has been detected by the Enhanced GPWC. When the FAULT legend comes on, the following messages are displayed: . on the upper ECAM display unit if they are not inhibited by the FWC:
 NAV - GPWS TERR DET FAULT (amber)
 GPWS TERR.............OFF (cyan) . in the INOP SYS item, on the STATUS page of the lower ECAM display unit:
 GPWS TERR (amber)
 A fault message is sent to the CFDIU.

 (6)
 CAPT and F/O PULL UP/GPWS pushbutton switches 5WZ and 4WZ These pushbutton switches, located on panels 301VU and 500VU, have two functions when pressed (in):

 -
they cancel the glide slope alert, or

 -
they initiate the self-test sequence if the aircraft is on ground.

 (7)
 CAPT and F/O TERR ON ND pushbutton switches 30WZ1 and 30WZ2 These pushbutton switches (items 6 and 7) allow the crew to select or deselect terrain display on ND. The ON legends indicate that terrain data is displayed on ND (following manual or automatic pop up selection).

 **ON A/C 001-049, 051-099, 101-105, 151-199, 201-214,
 B. Pushbutton Switches
 (Ref. Fig. 003A)

 (1) GPWS/LDG FLAP 3 pushbutton switch 13WZ To avoid nuisance warnings during approach, the Enhanced GPWC needs to know at which flap position the crew intends to land. This pushbutton switch (item 5), when pressed (in) (white ON legend on), indicates to the Enhanced GPWC that the pilot intends to land in flap 3 position. When released (out), the pushbutton switch indicates to the Enhanced GPWC that the pilot intends to land in flap FULL position. The GPWS FLAP message is permanently displayed in green on the MEMO of the ECAM display unit if no warning is in progress.
R 1EFF : ALL 1 34-48-00Page 71 1 1 Config-1 Aug 01/05 1 1 1CES 1

 (2)
 GPWS/FLAP MODE pushbutton switch 7WZ This pushbutton switch (item 4), when pressed (in) (white OFF legend on), overrides flap abnormal condition input and generates the GPWS FLAP MODE OFF message (green) in the memo area of the upper ECAM display unit.

 (3)
 GPWS/G/S MODE pushbutton switch 11WZ This pushbutton switch (item 3), when pressed (in) (white OFF legend on), inhibits the glide slope mode.

 (4)
 GPWS/SYS pushbutton switch 9WZ When this pushbutton switch (item 2) is pressed (white OFF legend on), all ground proximity alerts (Mode 1 to 5) are inhibited (visual and audio) and no Enhanced GPWC self-test is possible.

 -This pushbutton switch provides a FAULT warning indicating that a failure in Modes 1 to 5 has been detected by the Enhanced GPWC. When the FAULT legend comes on, the following messages are displayed: . on the upper ECAM display unit if they are not inhibited by the FWC:
 NAV - GPWS FAULT (amber)
 GPWS ........OFF (cyan)
 (associated with action requested)

 . in the INOP SYS item, on the STATUS page of the lower ECAM display unit:
 GPWS (amber)
 A fault message is sent to the CFDIU.
 (Ref. Fig. 009)
　
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