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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
204
Table E 3.1.6-0 KC Picture Bus
DISPLAY CONFIGURATION GROUP 0 (KC PICTURE BUS
2
)
Function Value
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
DISPLAY BUS #1
453TX_1
CONNECT TO:
A = J1-58
B = J1-59
Terrain Display data
DISPLAY BUS #2
453TX_2
CONNECT TO:
A = J1-56
B = J1-57
Terrain Display data
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
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
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
OUTPUT 429 BUS GROUP 0
Channel Pins Comments
429TX_1 (Low Speed) A = J2-43 B = J2-42 Transmits (Section 7) Label sets: 7.1.1.x, 7.1.2.x, 7.1.3.x and 7.1.4.x
429TX_2 A = J2-26 B = J2-9 No Connection (No Data Output)
Integration notes:
• KCPB is also known as ASPB (AlliedSignal Picture Bus).
• 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.