Honeywell MKXXII Category 7 Options Select Group #1, Steep Approach Not Available in the Mk

Honeywell

MK XXII EGPWS Installation Manual

3.3.7 Category 7 – Options Select Group #1

Category 7 enables/disables the following Options: Steep Approach (not available in MkXXII), TA&D Alternate Pop Up, Peaks Mode, Obstacle Awareness, Bank Angle, WOW Reversal, and GPS Altitude Reference.

Appendix E Table E 3.1.7 defines the Options Select group and identifies the first MK XXII EGPWS version in which the option was available (see the Effectivity entry).

Note: Disabling peaks mode is not an option in the Mk XXII

3.3.7.1 Instructions

1.Review the sections below for information on Steep Approach, TA&D Pop Up, Peaks Mode, Obstacle Awareness, Bank Angle, WOW Reversal, and GPS Altitude Reference

2.Using Appendix E Tables E 3.1.7, select the preferred Category 7 (Options Select Group #1) ID that matches the aircraft configuration, features preferences and version (part number) being installed. Record the ID number for the Options Select Group #1 from Appendix E Table E 3 under the Ident No. heading for Step (Category) 7. This number will be used for programming the configuration module

3.3.7.2 Steep Approach (Not Available in the Mk XXII)

This feature is not applicable to MK XXII.

3.3.7.3 TA&D Alternate Pop-up

The Display Configuration Group Type (Category 6) defines default and alternate definitions for EGPWS alert “Pop-up” behavior, when no terrain displays are active or when a combination of terrain and non-terrain displays are active. (Some Display Configuration Group Types do not support an Alternate Pop-up definition.)

Category 7 enables/disables Alternate Pop Up.

Pop-Up and	Defines whether EGPWC visual alerts will “pop-up” on displays not
Alternate Pop-Up	currently displaying terrain data. The entries are:
	False	Selected terrain-compatible displays will switch to display
		surrounding terrain data. (Some displays will only Pop Up
		when display is in the proper mode.)
	True	EGPWS alerts will not pop-up in terrain-compatible
		displays.

CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225 REV: C SHEET 81