User's Manual
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
TCAS 3000 Traffic Alert and Collision Avoidance System
34−43−23
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Page 6−8
15 Dec 2005
(3) Display Status Page
Selection of code 0001 displays the Display Status page, Figure 6−3. This page
displays the current status of the Resolution Advisory and Traffic Advisory displays.
AD−53901,SH2@
Figure 6−3. Typical Display Status Page
The message contents for the Display Status page are determined as follows:
RA DISPLAY #1 PASS Indicates valid signal (ground/low) is present at TCAS CU pin
RMP−14C. Fail is displayed if this signal is an open/high.
TA DISPLAY #1 PASS Indicates valid signal (ground/low) is present at TCAS CU pin
RMP−7E. FAIL is displayed if this signal is an open/high.
RA DISPLAY #2 PASS Indicates valid signal (ground/low) is present at TCAS CU pin
RMP−13E. FAIL is displayed if this signal is an open/high.
TA DISPLAY #2 PASS Indicates valid signal (ground/low) is present at TCAS CU pin
RMP−7J. FAIL is displayed if this signal is an open/high.
RNG SELECT 6NM Indicates current range selection for the traffic display. For
installations using control panels without range select
switches, range defaults to 6NM.
ALT SELECT NORM Indicates current selection of vertical display limits for traffic
display − NORM, BELOW, or ABOVE. For installations that
use control panels without ABV−NORM−BLW switch, limits
default to NORM.
ALT TAG RELATIVE Indicates current selection on control panel for type of traffic
symbol altitude indication, RELATIVE or FLT LVL. Default is
RELATIVE if no switch is available on control panel.