Honeywell MK VI - Manual (Page 229)

Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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Table 5.3.6.1-246 Honeywell/Bendix EFIS 10, EFS 86 Radar system MK VIII Only
Display Configuration Group 246
Function Value Reference section
Display Type Bendix EFIS 10 (Non-Integrated)
Sweep Type Normal, Sweep range +/- 90 degrees
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. 1 Never Pop Up
5.3.7
Category 7, Options Select Group #1 Peaks Mode
Peaks Off Peaks On
5.3.7
Manual select Anytime 1
Manual deselect Anytime 1
Auto Range No
Moving Marker No
Overlay Page Yes; Without Peaks: “TERR” is located at the bottom left of the
display. With Peaks: Peaks numbers are located at the bottom left of
the display.
Display bus type ARINC 453
TERRAIN DISPLAY BUS #1
453TX_1 CONNECT TO:
A = J1-58
B = J1-59 Terrain Display data to switching relay/Symbol Generator #1 4.2.13.2
7.2
TERRAIN DISPLAY BUS #2
453TX_2 CONNECT TO:
A = J1-56
B = J1-57 Terrain Display data to switching relay/Symbol Generator #2 4.2.13.2
7.2
Display Input Control Group 246
CHANNEL
429_422RX_1 CONNECT TO: WX-IND 429 Bus 1 out
Format: ARINC 429 (Low Speed) Fault Designation: DISPLAY BUS 1
Bus Type: Basic
A = J2-37
B = J2-36
Data
Mode (Display Word 1)
Range (Display Word 2) Reference
6.2.26
6.2.20 Label
270
271 Sig. Bits
Discrete
Discrete Range
Mode, Tilt, Gain
5-320NM Signal Type
Basic
Basic Resolution
N/A
N/A Rate
100 ms
100 ms
CHANNEL
429RX_3 CONNECT TO: WX-IND 429 Bus 2 out
Format: ARINC 429 (Low Speed) Fault Designation: DISPLAY BUS 2
Bus Type: Basic
A = J2-41 2
B = J2-40
Data
Mode (Display Word 1)
Range (Display Word 2) Reference
6.2.26
6.2.20 Label
270
271 Sig. Bits
Discrete
Discrete Range
Mode, Tilt, Gain
5-320NM Signal Type
Basic
Basic Resolution
N/A
N/A Rate
100 ms
100 ms
CONN PIN # REFERENCE NAME PIN FUNCTION Polarity/Configuration
J1-32 GND_DISC_12 Reference
4.2.7
6.6.18 Display Select Discrete #1 Type 1 (Momentary)
Gnd = Display Select Toggle
<not> Gnd = Normal
J1-31 GND_DISC_13 Reference
4.2.7
6.6.19 Display Select Discrete #2 Type 1 (Momentary)
Gnd = Display Select Toggle
<not> Gnd = Normal
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
Integration Notes:
1. Either Weather (WX) or Weather Test pattern must be displayed before Terrain can be viewed. The white Weather
annunciation “WX” will still be present when Terrain is displayed.
2. 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.