BENDIXKing KSN 8 Series - Video Input; Radar Display and Control; Weight on Wheels (Collective Switch) Input

89000046-014 KSN 780/8XX/900 AeroNav AML STC Installation Manual for Helicopters
Rev 0 Page 6-25
© Honeywell International Inc. Do not copy without express permission of Honeywell.
service. The AERONAV XXX will use the airdata source with
the highest priority, reference Section 6.8.1.1. Installers must
ensure the airdata source being used for transponder Mode C
transmissions complies with 14 CFR 91.217. After installation,
the transponder system must be tested per 14 CFR 91.411 to
verify the airdata retransmitted by AERONAV XXX is operating
correctly prior to return to service.
The Hardware and Software Design Assurance for the Altitude
Retransmission is Level B and C respectively.
The AERONAV XXX has a maximum internal latency of 340 mS
for retransmission the altitude data.
• See Figure D-64 for TDR94 interconnect.
• The TDR94 part number needs to be a -500 or higher for ADS-
B OUT to be approved.
• AERONAV XXX must have software 10.2.3.1 or later
Table 72 ADS-B Output
6.12 Video Input
The AeroNav 880/900 can be connected to the following RS-170 video sources:
Manufacturer
Model
Data Format
Notes
Various FAA Approved RS-170
Table 73 Video Systems
6.13 Radar Display and Control
The AeroNav XXX can be connected to the following radar system:
Manufacturer
Model
Data Format
Notes
Honeywell
(Bendix/King)
RDR2000 ARINC 429 (out)
ARINC 453 (in)
Only the AeroNav
880/900 can control
and display radar. The
AeroNav 780/800 can
display radar via
crossfill if a AeroNav
880/900 is the
primary connection
Table 74 Radar Systems
6.14 Weight on Wheels (Collective Switch) Input
The AeroNav XXX can be connected to the following WOW sources:
Description
Pin
Data Format
Notes
WOW Input
P1001 Pin 70
Low when
collective
completely down
Changes IFD to flight
mode when collective
moves up
Table 75 Weight on Wheels Input