EFD1000 E5 Dual Electronic Flight Instrument (EFI) Install Manual
DOCUMENT # 900-00041-001
PAGE 127-226
REVISION D
© Copyright 2019 Aspen Avionics Inc.
Figure 9-21: Reserved
Figure 9-22: Reserved
Figure 9-23: Reserved
Figure 9-24: Back-up NAV Indicator (Internal Converter)
ACU
1
NAV Composite
20
2
32
13
31
12
Composite GND
/ILS Engage
GS +UP
GS +DN
GS -FLG
GS +FLG
P2
NAV Receiver
without internal
NAV Converter
KI-203
KI-204
KI-208
KI-209
KN-72
KX-155
KX-155A
KNS-80/81
KN-53
SL-30
1
Parallel all lines shown maintaining shielding as
required. Splice connections as close to NAV
receiver as possible. Do not splice from back of
NAV indicator.
GS lines will only be connected on NAV units
with this option.
Some Nav Receivers have multiple GS outputs.
Separate outputs should be used in lieu of
paralleling the 4 wires when available.
2
3
4 KX-165 and KX-165A’s may be connected as
shown to these indicators or they may be
connected to units with an OBS Resolver.
NAV Indicator
and Converter
Complete ACU to NAV hook-up is shown on
Figure 9-15.
5
6 Refer to manufacturers’ documentation to
verify the integration data and for information
regarding checkout procedures. This drawing,
as it pertains to the non-Aspen equipment, is
for reference only.
