User's Manual

SYSTEM DESCRIPTION AND INSTALLATION MANUAL
T
3
CAS/Part No.9005000
Comment: XXXX is dependent on the Windshear enable and YYYY is
dependent on the type of RTS/Short test selected. If Windshear is
enabled the XXXX is “Terrain Awareness and Windshear”, whereas if
Windshear is disabled the XXXX is “Terrain Awareness”. If the Standard
Self-Test is selected, YYYY is “Test”, if the Extended Self-Test is
selected, YYYY is “Extended Test”, and if the Maintenance Report is
selected, YYYY is “Maintenance Report”.
Figure 1-37: TAWS Display Test Pattern
The T
3
CAS unit will display a multicolor test pattern on both the captain’s
and first officer’s TAWS displays. Figure 1-37 shows a typical multicolor
test pattern.
NOTE:
Each colored-square in Figure 1-37 represents a texture
terrain image slice (2 through 6) as well as the pull-up area
texture (P), avoid terrain area texture (A), and caution area
texture (C) as defined in the ASDB SRS, Airplane Personality
Module. Slice 1 is black in color therefore it is camouflaged
into the background.
The T
3
CAS unit will interrupt the Standard Self-Test when any of the
following alerts occur:
● “WINDSHEAR, WINDSHEAR, WINDSHEAR”
● “CAUTION WINDSHEAR”
● “TERRAIN AHEAD, PULL UP”
● “TERRAIN TERRAIN, PULL UP PULL UP”
● “≈ ≈PULL UP”
● “TERRAIN AHEAD”
● “TERRAIN CAUTION”
● “AVOID TERRAIN”
● “PULL UP, PULL UP”
Pub. No. 8600200-001, Revision 004
34-45-29
1-106
04 Nov 2014
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