User's Manual Part 2

T
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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.
3--18
G. TAWS Te rrain Hazard Display
All T
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CAS installations will require at least one TAWS terrain hazard display. ARINC 708
and ARINC 429 WXR display and EFIS interfaces are supported. Figure 3--11 shows a
typical single ARINC 708 terrain hazard display interface. T
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CAS’ dual--independent
terrain hazard display I/O supports dual ARINC 708 and dual ARINC 429 terrain hazard
display systems. Figure 3--11 shows a typical single ARINC 708 terrain hazard disp lay
and display interface with annunciator switch panels. The TERR and WXR select
switches shown are momentary but alternate action switches are also supported. The
terrain INHIBIT or OVRD switches are alternate action switches and are typically guarded.