Honeywell MK VI - Manual (Page 223)

Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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Table 5.3.6.1-240 Collins Pro Line 21 (Integrated) with overlay Peaks Elevations MK VIII Only
Display Configuration Group 245
Function Value Reference section
Display Type Collins ProLine 21 Integrated, with overlay peaks elevations and partial
compass raster patch
Sweep Type Fan Mode with +/- 90 degree limit
Category 7, Options Select Group #1
TA&D Alternate Pop Up: False TA&D Alternate Pop Up: True
Auto Pop Up
Category 7 does not affect pop up logic. The display controls pop up,
therefore enable/disable of pop up is done via the display.
5.3.7
Category 7, Options Select Group #1
Peaks Enable: False Peaks Enable: True
Peaks Mode
Peaks Off Peaks On
5.3.7
Manual Select Selection is controlled by display
Manual Deselect Deselection is controlled by display
Auto Range Yes (10 NM) controlled by display
Moving Marker No
Overlay Page Yes, for Peaks Elevations only (located upper right side of display)
Display bus type ARINC Compatible Format – Collins ProLine 21 (label 077)
Terrain Mode
Annunciation ProLine 21 system outputs Terrain Mode annunciation, it does not use
EGPWS ASCII message.
DISPLAY BUS #1
453TX_1 CONNECT TO:
A = J1-58
B = J1-59 Terrain Display data to Primary Flight Display/Multi Function display #1 4.2.13.2
7.2
DISPLAY BUS #2
453TX_2 CONNECT TO:
A = J1-56
B = J1-57 Terrain Display data to Primary Flight Display/Multi Function display #2 4.2.13.2
7.2
Display Input Control Group 254
CHANNEL
429RX_1 CONNECT TO: IOC #1 Bus
Format: ARINC 429 (High Speed) Fault Designation: IOC BUS 1
Bus Type: Basic
A = J2-37
B = J2-36 Data
Range (Mode/Range Word) Reference
6.2.21 Label
176 Sig. Bits
Discrete Range
5-640NM Signal Type
Basic Resolution
N/A Rate (ms)
50
CHANNEL
429RX_3 CONNECT TO: IOC #2 Bus
Format: ARINC 429 (High Speed) Fault Designation: IOC BUS 2
Bus Type: Basic
A = J2-41
B = J2-40 Data
Range (Mode/Range Word) Reference
6.2.21 Label
176 Sig. Bits
Discrete Range
5-640NM Signal Type
Basic Resolution
N/A Rate (ms)
50
Output 429 Bus Group 1
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, 7.1.4.x, and 7.1.6.x
429TX_2 (Low Speed) A = J2-26
B = J2-9 Transmits (Section 7) Label sets: 7.1.1.x, 7.1.2.x, 7.1.3.x, 7.1.4.x, and 7.1.6.x
Integration Notes:
1. The EGPWS ARINC 429 Output Bus must be connected to the display.
2. The Terrain Display will Pop-Up in response to EGPWS label 274, bit 28 (left display) and bit 29 (right display).
3. This configuration will cause the GPWS INOP, TERRAIN INOP, and WINDSHEAR INOP lamps to turn on only at
the beginning of the EGPWS Self Test.
4. 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.