Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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3.12 Category 10 – Attitude Input Select
Category 10 defines the Roll Angle interface.
Appendix E Table 5.3.10 defines the Attitude Input Select type and identifies the first MK VI/VIII EGPWS version
in which the option was available (see the Effectivity entry).
Appendix E Tables 5.3.10-x, where x is the Attitude Input Select Type number, define the format and electrical
interfaces required to support each Attitude Input Select Type.
3.12.1 Roll Angle
Roll Angle is used for Bank Angle callout and Terrain Awareness display. Each leg of the Roll Synchro is
required. The sign is used to determine left/right wing down. This input improves the TAD look ahead algorithm.
3.12.2 Analog Pitch & Roll Angle (Synchro) (Cat. 10 ID 0,2,4)
1
21
2
J1

Vertical Gyro

X
Y
X
Y
Roll Synchro Roll Angle
ZZ
Attitude Validity
5
7
6
X
Y
X
Y
Pitch Synchro Pitch Angle
ZZ
68 +28 = Valid
Analog-VG.vsd

EGPWS MK

VI / MK VIII

Vendor Model Attitude Pitch Synchro (Note 1) Roll Synchro (Note 1)
Vertical Gyro Valid +28 XYZXYZ
Aeronetics RVG 801 P1-U P1-A P1-B P1-C P1-D P1-E P1-F
Collins AHC-85( ) P1-13 P2-50 P2-51 P2-52 P2-42 P2-43 P2-44
Collins 332D-11 P1-N P1-A P1-B P1-C P1-D P1-E P1-F
Honeywell HG1075 J1B-G3 J1B-C9 J1B-C10 J1B-C11 J1B-D9 J1B-D10 J1B-D11
Honeywell HG1095 J1B-G3 J1B-C9 J1B-C10 J1B-C11 J1B-D9 J1B-D10 J1B-D11
JET VG-208 P1-U P1-A P1-B P1-C P1-D P1-E P1-F
King KVG-350 GG/FF X Y Z P Q R
Litef LTR-81 MP-A11 MP-B1 MP-B2 MP-B3 MP-B4 MP-B5 MP-B6
Litef LCR-92 & 93 Note 2 J3-11 J3-40 J3-26 J3-16 J3-39 J3-25
Sperry VG-14A GG/FF X Y Z P Q R
Sperry VG-311 P1-45 P1-5 P1-4 P1-6 P1-7 P1-8 P1-9
Note 1: The connector pin numbers given in the Table above are to the best knowledge of Honeywell EGPWS engineering. Please
contact the manufacturer’s customer service to confirm your installation.
Note 2: See LCR installation manual.