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Honeywell
MK XXII EGPWS Installation Manual
CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225 REV: C
SHEET
221
Table E 3.1.6-18 KC Picture Bus w/o p resen ta tio n of T e rrain A w areness C orrected
Altitu d e
Function Value Reference section
Display Type KC Picture Bus (KCPB)
Sweep Type Curtain (Vertical or Horizontal scan)
Category 7, Options Select Group #1
TA&D Alternate Pop Up: False TA&D Alternate Pop Up: True
Auto Pop Up
Pop Up On Caution or Warning Never Pop Up
Category 7, Options Select Group #1
Peaks Enable: False Peaks Enable: True
Peaks Mode
(Elevations via overlay)
Peaks Off Peaks On
Manual select None (Display Control Selection)
Manual deselect None (Display Control Selection)
Auto Range Controlled by display response (if selected a 10 nm range will be used)
Moving Marker None
Overlay Page Controlled by display
Display bus type KCPB
TERRAIN DISPLAY BUS #1
453TX_1
CONNECT TO:
A = J1-58
B = J1-59
Terrain Display data
TERRAIN DISPLAY BUS #2
453TX_2
CONNECT TO:
A = J1-56
B = J1-57
Terrain Display data
Integration Notes:
•
KCPB is also known as ASPB (AlliedSignal Picture Bus).
•
This Display Group is configured by the Display using response labels on its ARINC 429 data bus.
Display Input Control Group 0
CHANNEL
429_422RX_1
CONNECT TO:
KCPB-IND 429 out (range)
Bus 1 (Low Speed)
Fault Designation: KCPB BUS 1
Bus Type: Basic
A = J2-37
B = J2-36
Data
*Range
Query/Continuous Response
DSU Status Data (DSU only)
*Key Press/Display Mode
Reference
6.2.35
6.2.23
6.2.36
6.2.24
Label
271
011
350
012
Sig. Bits
11
Discrete
Discrete
Discrete
Range
0.5-1023.5NM
N/A
N/A
N/A
Signal Type
Basic
Basic
Basic
Basic
Resolution
0.5
N/A
N/A
N/A
Rate (ms)
250
1000
1000
250
CHANNEL
429RX_3
CONNECT TO:
KCPB-IND 429 out (range)
Bus 2 (Low Speed)
Fault Designation: KCPB BUS 2
Bus Type: Basic
A = J2-41
B = J2-40
Data
*Range
Query/Continuous Response
DSU Status Data (DSU only)
*Key Press/Display Mode
Reference
6.2.35
6.2.23
6.2.36
6.2.24
Label
271
011
350
012
Sig. Bits
11
Discrete
Discrete
Discrete
Range
0.5-1023.5NM
N/A
N/A
N/A
Signal Type
Basic
Basic
Basic
Basic
Resolution
0.5
N/A
N/A
N/A
Rate (ms)
250
1000
1000
250
* Label 012 is optional. The current fault and fault history message “RANGE” for label 271 (Range) is not shown if
Range Keys are requested on label 012 (Key Press/Display Mode).
* When interfacing to a single display controller configuration the bus must be connected to both EGPWS input channels.
This prevents the EGPWS from reporting an external bus fault on the second channel.