User's Manual

Table Of Contents
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
T
3
CAS/Part No.9005000
Table 6-2: TAWS/RWS Display Aural State Indications and Conditions (cont)
Display
Color
Aural
Conditions
Notes
“OBST” <Normal
Operations>
(Multiple)
<Normal>
Aircraft dependent
based on the ’TAWS
Mode Display
Enable’ factory
option
Location of the
’OBST’ is
configurable, Color
of the ’OBST’ is
also configurable
and changes with
OCPA Caution and
Warning
<WXR Displayed>
<Normal>
TAWS Operational
and Terrain image is
not
displayed/selected
If TAWS is sharing
the display with
another function
(e.g. Weather
Radar (WXR)
which is active,
then TAWS needs
to be selected to
be displayed
<WXR Displayed>
<NONE>
TAWS Off (breaker
pulled)
TAWS is not
operational, check
circuit breaker to
make sure it is
pushed in
<black display or
display unit generated
error indication>
<Normal>
ARINC 708 bus
disconnect
This can be caused
by unplugging the
display, with
everything else
healthy. Also check
TAWS display
output wiring.
6-8
04 Nov 2014
34-45-29
Pub. No. 8600200-001, Revision 004
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