Honeywell MK VI - Manual (Page 102)

Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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3.14 Category 1 2 – Windshear Input Select
Category 12 defines the Windshear interface.
Appendix E Table 5.3.12 defines the Windshear Input Select options and identifies the first MK VI/VIII EGPWS
version in which the option was available (see the Effectivity entry).
3.14.1 No Windsh ear
Select ID 0 (No Windshear) for all aircraft configurations without Windshear. Windshear options will be added as
new installations types are propagated.
3.14.2 Dual ARINC 429 BUS (Cat. 14 ID 253,254,255)
Windshear Input Select Types 253, 254 and 255 (IOC bus or equivalent) is a dual high speed, digital ARINC
429 signal having labels 224, 225 and 236. For interface description see paragraph 3.4.5 Air Data Type 255.
NOTE: Windshear is currently available only for Bombardier Challenger 300 airplanes with MK VIII EGPWS
installations.
3.14.3 Instruction s
Using Appendix E Table 5.2 and 5.3.12 as described above, select the Windshear Input Select type
that matches the aircraft configuration, feature preferences and version (part number) being
installed.
Record the ID number for the Windshear Input Select from Appendix E Table 5.3.12 under the
Ident No. heading for Step (Category) 12 in Appendix E Table 5.2.