Honeywell
MK XXII EGPWS Installation Manual
CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225 REV: C
SHEET
79
Integrated
Primus 440/660/880
J2
J1
F
G
M
L
37
36
41
40
58
59
56
57
TERR
INHIB
TERR
INOP
Lamp Test
28V Lamp Dimming Bus
Alternate Action
12
55
EGPWS
Honeywell
Radar Indicator
A
B
RS-422 Serial Range #1 In
A
B
Range #2 In
A
B
ARINC 453 Video #1 Out
A
B
ARINC 453 Video #2 Out
Terrain Inhibit (in)
Terrain INOP (out)
MK XXII 965-1590-006 or later.
P
N
P
N
SCI Bus
WXPD Bus
Note:
For interface and operation of the Honeywell Weather Radar Indicator
WI-440, 660, 880 see Honeywell Service Bulletin 7007700-34-15
WI-440, 660, 880
7007700-X1X
IntP880.vsd
NC
NC
Honeywell WRX R/T
WU-440, 660, 880
71
72 3 4
TERR
ON
momentary
32
54
Terrain Display Select (in)
Terrain Display Select (out)
28V EGPWS PWR Bus
X
EGPWS Selected