Honeywell

MK XXII EGPWS Installation Manual

E 5.3.9 CATEGORY 9, NAVIGATION INPUT SELECT

The following table provides identification of the Navigation type. The entry in the Navigation Type corresponds to a table that provides detailed information on the configuration. For example, the details for Navigation Type #1 are found in Table

0-1. In this category, only the following signals are defined:

Glideslope source selection.

Localizer source selection. (optional for digital only)

TABLE E 3.1.9: NAVIGATION INPUT SELECT FOR EGPWS MKXXII

I

D

Navigation

Inputs Select

(Table E 3.1.9-

x)

Description

Effectivity

 

 

App.

Cfg.

 

 

0

1

2

3

4

5

0

1

2

3

4

5

Analog Glideslope (ARINC 547) with +28V Validity Flag

Analog Glideslope (ARINC 547) with Low Level Validity

Digital Glideslope (ARINC 429)

Digital Glideslope and Localizer (ARINC 429)

Digital KN40 Glideslope and Localizer (ARINC 429)

Analog Glideslope/Localizer (ARINC 547) with +28V Validity Flags

-001

-001

-001

-001

-003

-008

-001

-001

-001

-001

-003

-008

SIGNAL

Glideslope Deviation

CONNECTION

(+)= J1-65 (-) = J1-46

TABLE E 3.1.9-0: NAVIGATION INPUTS SELECT 0

SUMMARY DATA

Format: ARINC 547 with Validity Flag & ILS Select

Input Type: Basic

Fault Designation: GLIDESLOPE FAULT

Validity: Glideslope Validity Discrete #1 (+28V)

PIN FUNCTION

CONNECTION

PIN TYPE

CHANNEL DESIGNATION

REFERENCE

Polarity/Configuration

Glideslope Validity Discrete #1

+28V ILS Tuned Discrete #1

GND ILS Tuned Discrete #1

J1-11

J1-39

J1-20

Input

Input

Input

28V_DISC_06

28V_DISC_01

GND_DISC_01

>+17V = Valid

<+4.4V = Not Valid >+17V = ILS Tuned

<+4.4V = ILS Not Tuned Gnd = ILS Tuned

<not> Gnd = ILS Not Tuned

CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225

REV: C SHEET 236

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Honeywell MKXXII Category 9, Navigation Input Select, Table E 3.1.9 Navigation Input Select for Egpws Mkxxii