787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Flight Management, Navigation -
Controls and Indicators
Copyright © The Boeing Company. See title page for details.
11.10.18 D615Z003-TBC
Push –
• toggles transponder control between ATP and the TCP
• selection appears in large green font
• when set to ON, ALERT/XPDR prompt is displayed
Note: With ALERT/XPDR CTL set to ON, even a functional ATP no longer
controls the transponder/ TCAS mode, ILS glideslope inhibit, and aural
cancel functions.
Push –
• places transponder in standby mode
• STBY displayed in large green font
Push –
• transponder enabled
• altitude reporting disabled
• ALT RPT OFF displayed in large green font
Push –
• transponder enabled
• in flight, altitude reporting enabled
• XPDR displayed in large green font
(Refer to Traffic Alert and Collision Avoidance System (TCAS)
in Chapter 15,
Section 10, for additional information.)
1
ALERT/Transponder Control (XPDR CTL)
2
Standby (STBY)
3
Altitude Reporting (ALT RPT) OFF
4
Transponder (XPDR)
5
Traffic Advisory (TA) ONLY and TA/Resolution Advisory (RA)
February 13, 2009