User's Manual Part 2

T
2
CAS / Part No. 9000000
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
34-43-20
15 Feb 2003
Use or disclosure of information on this page is subject to the restrictions in the proprietary notice of this document.
6--16
Figure 6--9. Help Reference Page
In addition to the recommended procedure, the number 2 transponder must be
selected on the Mode S/TCAS control panel and the mode select switch placed
in TA only or TA/RA mode momentarily prior to restarting self-test to enter
extended maintenance mode.
(g) Suppression Bus Fail Page
The Suppression Bus Fail page, Figure 6--10, is displayed only when a TCAS
suppression bus failure is indicated and the 4096 Ident Code is 0010. This
page displays information about detected suppression bus failures. It briefly
describes the problem and instructs maintenance personnel to change the 4096
Ident Code to display the Suppression Bus Clear page for clearing instructions.
If there is no suppression bus failure, the main menu (0000) is displayed.
Figure 6--10. Suppression Bus Fail Page