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Instructions on each page of a temporary revision tell you where to put the pages in your manual. Remove
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Cancelled by TR NN-NN. “Active” is entered by the holder of manual.
T-16 Dec 2012
T-26 Dec 2012
T-36 Dec 2012
T-46 Dec 2012
T-46 Dec 2012
Transmittal Information
TI-16 Dec 2012
TI-26 Dec 2012
Record of Revisions
RR-16 Dec 2012
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Record of Temporary Revisions
RTR-16 Dec 2012
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Service Bulletin List
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SBL-26 Dec 2012
List of Effective Pages
LEP-16 Dec 2012
LEP-26 Dec 2012
LEP-36 Dec 2012
LEP-46 Dec 2012
Table of Contents
TC-16 Dec 2012
TC-26 Dec 2012
TC-36 Dec 2012
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TC-56 Dec 2012
TC-66 Dec 2012
TC-76 Dec 2012
TC-86 Dec 2012
TC-96 Dec 2012
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Introduction
INTRO-16 Dec 2012
INTRO-26 Dec 2012
INTRO-36 Dec 2012
INTRO-46 Dec 2012
INTRO-56 Dec 2012
INTRO-66 Dec 2012
INTRO-76 Dec 2012
INTRO-86 Dec 2012
Section I
General Information
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1-56 Dec 2012
1-66 Dec 2012
Section II
Installation
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34-70-06
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SYSTEM INSTALLATION MANUAL
Draft as of 10/15/2012
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Section IV
TBD
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4-26 Dec 2012
*indicates a changed or added page.
Findicates a foldout page.
(1)This publication gives maintenance instructions for the equipment shown on the Title page.
(2)St andard maintenance procedures that technicians must know are not given in this manual.
(3)This publication is written in agreement with the ATA Specification.
(4)Warnings, cautions, and notes in this manual give the data that follows:
• A WARNING gives a condition or tells personnel what part of an operation or
maintenance procedure, which if not obeyed, can cause injury or death
• A CAUTION gives a condition or tells personnel what p art of an operation or maintenan ce
procedure, which if not obeyed, can cause damage to the equipment
• A NOTE gives data, not commands. The NOTE helps personnel when they do the related
instruction.
(5)Warnings and cautions go before the applicable paragraph or step. Notes follow the
applicable paragraph or step.
SYSTEM INSTALLATION MANUAL
066-01204 / 066-01213
INTRODUCTION
B.Observance of Manual Instructions
(1)Make sure that you carefully obey all safety, quality, operation, and shop procedures for the
unit.
(2)All personnel who operate equipment and do maintenance specified in this manual must
know and obey the safety precautions.
C.Symbols
(1)The symbols and special characters are in agreement with IEEE Publication 260 and IEC
Publication 27. Special characters in text are spelled out.
(2)The signal mnemonics, unit control designators, and test designators are shown in capital
letters.
(3)The signal names followed by an “*” show an active low signal.
(4)The symbols in Figure INTRO-1 show ESDS and moisture sensitive devices.
(1)Measurements, weights, temperatures, dimen sions, and other values are expressed in the
USMS followed by the appropriate SI metric units in parentheses. Some standard tools or
parts such as drills, taps, bolts, nuts, etc. do not have an equivalent.
E.Standard Practices Manual
(1)St andard cleaning, check, repair, and assembly procedures applicable to multiple models
can be found in a standard practices manual. Refer to Paragraph 3, References.
F.Electrostatic Discharge
(1)Touch the items susceptible to electrostatic discharge in accordance with MI L- HDBK- 2 63.
Refer to MIL-STD-1686 for definition of the standards and conditions.
(1)Go to the Honeywell Online Technical Publications Website at (www.myaerospace.com).
• To download or see publications online
• To order a publication
• To tell Honeywell of a possible data error in a publication.
B.Global Customer Care Center
(1)If you do not have access to the Ho neywell Technical Publications Website, or if you need to
speak to personnel about non-Technical Publication matters, the Honeywell Aerospace
Global Customer Care Center gives 24/7 customer service to Air Transport & Regional,
Business & General Aviation, and Defense & Space customers around the globe.
• Pub. No. A09-1100-004, Standard Repair Pro cedur es for Hon eywe ll Avionics Equipment
Instruction Manual.
B.Other Publications
(1)These publications are standard references. Check for latest version of publication.
• The United States GPO Style Manual 2000 (available at
http://www.gpoaccess.gov/stylemanual/browse.html)
• IEEE Std 260, Standard Letter Symbols for Units of Measurement (available from the
American National Standards Institute, New York, NY)
• ASME Y14.38, Abbreviations for Use on Drawings and in Text (available from the
American National Standards Institute, New York, NY)
SYSTEM INSTALLATION MANUAL
066-01204 / 066-01213
• ANSI/IEEE St d 91, Graphic Symbols for Logic Functions (available from the American
National Standards Institute, New York, NY)
• H4/H8 CAGE Codes (available at http://www.logisticsinformationservice.dla.mil)
• IEEE 315/ANSI Y32.2, Graphic Symbols for Electrical and Electronics Diagrams
(available from the American National Standards Institute, New York, NY)
• MIL-HDBK-263, Electrostatic Discharge Control Handbook for Protection of Electrical
and Electronic Parts, Assemblies and Equipment (Excluding Electrically Initiated
Explosive Devices) (Metric) (available from any military standards database)
• MIL-STD-1686, Electrostatic Discharge Control Program for Protection of Electrical and
Electronic Parts, Assemblies and Equipment (Excluding Electrically Initiated Explosive
Devices) (Metric) (available from any military standards database).
4.Acronyms and Abbreviations
A.General
(1)The abbreviations are used in agreement with ASME Y14.38.
(2)Acronyms and non-standard abbreviations used in this publication are as follows:
List of Acronyms and Abbreviations
TermFull Term
ACalternating current
AHRSattitude heading reference system
AMPampere
ANSIAmerican National Standards Institute
ARTCCair route traffic control center
ARINCAeronautical Radio, Incorporated
ASMEAmerican Society of Mechanical Engineers
ATAAir Transport Association
AWGAmerican wire gauge
Ccelsius
CAGEcommercial and government entity
CDIcourse deviation indicator
COMcommunication
cmcentimeter
CMMcomponent maintenance manual
dBdecibel
DCdirect current
DMEdistance measuring equipment
DPLdetailed parts list
EBengineering bulletin
EGPWSenhanced ground proximity warning system
EIAElectronic Industries Association
ELTemergency locator transmitter
EMEAEurope, the Middle East, and Africa
ESDSelectrostatic discharge sensitive
EZelectrically zeroed
Ffahrenheit
FMSflight manual supplement
FSSflight service station
GNDground
GPOGovernment Printing Office
GPSground positioning satellite
HSIhorizontal situation indicator
HzHertz
ICAOInternational Civil Aviation Organization
IECInternational Electrotechnical Commission
IEEEInstitute of Electrical and Electronics Engineers
IFISelectronic flight information system
IFRinstrument flight rule
I/Oinput/output
INSinertial navigation system
IRUinertial reference unit
kgkilogram
KRCKing Radio Company
LCDliquid crystal display
LPVlocalizer performance with vertical guidance
LOClocalizer
mAmilliampere
MAXmaximum
MFDmultifunction display
MODmodification
mmmillimeter
MMDSmultimode digital sensor
mWmilliwatt
N/Anot applicable
NAVnavigation
NAVAIDnavigational aid
NBDn on -dire c t ion al be a co n
nmnautical mile
No.number
OBSomni-bearing selector
ORZo mn i-r a ng e ze ro ed
PNpart number
Pub.publication
RAIMreceiver autonomous integrated monitor
RDRradar
REFreference
RFrad io fr eq ue n cy
RXreceive
SBservice bulletin
SBASsatellite based augmentation system
SIDstandard instrument departure
SIMsystem installation manual
SSMsign status matrix
STARstandard terminal arrival route
STCsupplemental type certificate
SUAspecial-use airspace
TAStraffic awareness system
TAWSterrain awareness and warning system
TCAStraffic collision avoidance system
THDTBD BY ENGINEERING
TIStraffic information service
TRtemporary revision
TSOTechnical Standard Order
TXtransmit
VHFvery high frequency
VORvery high frequency omnidirectional range
USBuniversal serial bus
USMSUnited States Measurement System
VACvolt, alternating current
VDCvolt, direct current
VLOCvery high frequency omni-range localizer
VNAVvertical navigation
VORvery high frequency omni-range
WAASwide area augmentation system
WOWweight on wheels
Vrmsvolt, root-mean-square
WXweather
XMsatellite based flight information services weather source
5.Process Verification
A.Verification Data
(1)Honeywell does a verification of these technical instructions by performance or by simulation
of the necessary procedures. Performance shows that the pr ocedure s were che cked by the
use of the manual. Simulation shows that the applicable personnel looked at the procedure
in the manual and that the procedure is technically correct. The dates of verification for this
manual are given in Table INTRO-1.
765/770 - would prefer to see this throughout the manual
066-01204 / 066-01213
SECTION I - GENERAL INFORMATION
1.1Introduction
This manual contains information relative to the physical, mechanical, and electrical characteristics of the
KSN 7xx Safety Navigator. Installation and operating procedures are also included.
Operating instructions are provided in KSN 7xx Pilot’s Manual, Pub. No. 006-18324-0000. Information
relative to the maintenance, alignment, and procurement of th e replacement parts can be found in the A T A
No. 34-70-07 (Pub. No. 006-15716-0000), CMM, KSN 765/770 Safety Navigator.
1.2Applicability of the Installation Manual
This manual is applicable only to the KSN 7xx integrated avionics systems with the part numbers as
shown in Table 1-1.
Table 1-1. Installation Manual Applicability
SystemPNDescription
KSN 765300-10940-0000 Top level assembly
066-01213-0101 Safety Navigator
066-01213-1101Safety Navigator with RDR/EGPWS Support
KSN 770300-10694-0000Top level assembly
066-01204-0101Safety Navigator NAV/COM
066-01204-1101Safety Navigator NAV/COM with RDR/EGPWS
Support
1.3Description of the Equipement
1.3.1KSN 7xx Safety Navigator
The KSN 7xx product family feature is a full featured WAAS, integrated GPS navigator capable of LPV
approaches. Some of the system features include:
A.A TSO, GPS based, long range airborne database driven navigation. The primary purpose of the
KSN 7xx is to provide the pilot with present position information, to display guidance information
with respect to a flight plan defined by the pilot, and to provide communications functions to the
pilot. Flight plan information is entered by the pilot via the concentric knobs and button s on the front
panel.
B.A front loading pilot updateable database using a USB 2.0 thumb drive. Databases contain
worldwide information on NAVAID, intersections, low altitude airways, terrain, obstructions and
minimum safe altitudes. Database also includes public use and military airports with runways at
least 3000 feet (914.4 meters) in length, airport communication frequencies, runway information,
air route traffic control center data, flight service station frequencies, and SUA. SID and STAR
waypoints and approaches are also included. The information can be selected by airport and
procedure name.
C.Information on the KSN 7xx is displayed on a large, easy-to-read color LCD. Pilot information is
input to the unit via flexible combination of touchscreen and graphics interf ace combined with
cursor control and by the 16 push buttons on the front panel.
D.An optional NAV receiver and COM transceiver that will allow integrated navigation and
communications on KSN 7xx units so equipped.
The KSN 7xx can use its present position information to determine crosstrack error,
distance-to-waypoint, ground speed, track an gle , time - to- wa yp oin t an d be a ring to wayp oin t.
The KSN 7xx can provide navigation data to external disp lays and autopilots. Some of this data is output
to external devices.
The internal database of the KSN 7xx contains information concerning airports, VOR, NDB, SUAs,
airport runways and frequency location information, and nearest FSS and ARTCC names and
frequencies. Waypoints are stored in the database by their ICAO identifiers. The ICAO identifiers are
(in most cases) taken directly from Jeppesen or government aeronautical charts.
1.3.2GPS Antenna
The KA 96 GPS antenna, PN 071-01620-0001 or equ ivalent is the designated antenna for the KSN 7xx.
1.3.3KCM 200 Configuration Module
066-01204 / 066-01213
The configuration module is used to store some installation specific information, which is used by the
KSN 7xx. The KCM 200 configuration module used with the KSN 7xx, is su pplied with the KSN 7xx and
is also available under PN 071-00188-1101.
1.4Technical Characteristics
Refer to Table 1-2 for the KSN 765 Safety Navigator leading particulars.
Refer to Table 1-3 for the KSN 770 Safety Navigator leading particulars.
Table 1-2. KSN 765 Safety Navigator Leading Particulars
Table 1-3. KSN 770 Safety Navigator Leading Particulars (Cont)
CharacteristicSpecification
HardwareRTCA/DO-254 Levels B and C
1.5Units Supplied
1.5.1KSN 7xx Safety Navigator
Refer to Table 1-1 for the available configurations.
1.5.2GPS Antennas
The KA 96 GPS active antenna, PN 071-01620-0001 is the designated antenna fo r the KSN 770 Safety
Navigator, and must be ordered separately.
1.6License Requirements
An aircraft radio station license is no longer required for the KSN 7xx models that transmit for domestic
(US) operations. For international travel, forms can be obtained from your nearest FCC field office or
found online at http://transition.fcc.gov/Forms/Form605/605.html/ (See the regulatory authority for all
countries in which the KSN 7xx will be operated for more information).
1.7Recommendations for IFR Approval
The following functions are required for IFR certification of the KSN 7xx.
The antenna must be a TSO’d KA 96 GPS antenna, PN 071-01620-0001 or equivalent.
(2)NAV Instrumentation
The navigation information (D-Bar, NAV Flag, and TO-FROM) must be displayed on an
instrument in the pilot’s panel within the pilot’s field of view. Electromechanical indicators are
capable of displaying the variable scale factors of enroute, terminal, and appr oach modes. If
the NA V information is displayed on an EFIS system, it must be capable of displaying variable
D-Bar scaling required for GPS approaches. This may require a modification to the EFIS
system. Refer to SECTION III - SYSTEM INTERCONNECT for the typical indicator usage.
(3)OBS Interface
For approach approval, the OBS resolver must be interfaced so that sele cted course through
the HSI/CDI indicator will be sent to the KSN 7xx for D-Bar resolution. In mechanical
indicators, it will be accomplished by switching the OBS resolver lines; in EFIS installations,
it will usually be through the serial busses. Some EFIS applications may require an adapter .
Refer to SECTION III - SYSTEM INTERCONNECT for further information regarding OBS
resolver characteristics.
Refer to SECTION III - SYSTEM INTERCONNECT for specific information regarding
switch/annunciator characteristics.
(5)Altitude Source
An altitude source is required for IFR certification. The altitude may be derived from a
compatible encoding altimeter, some RS 232 air data systems, and most ARINC 429/575 ai r
data systems. Refer to SECTION III - SYSTEM INTERCONNECT for further information
regarding altitude source characteristics.
C.Approved Airplane Flight Manual Supplement
A flight manual supplement will need to be prepared and approved. The supplement may be
prepared based on the sample. Refer to the FMS Appendix and the STC Appendix (TBD BY
ENGINEERING), for further information.
D.Pilot’s Guide
The KSN 770 Pilot’s Guide must be placed in the aircraf t in a location that is accessible to the pilot.
The Pilot’s Guide is PN 006-18324-0000.
This section contains suggestions and factors to consider before installing the KSN 7xx Safety Navigator.
Close adherence to these suggestions will assure satisfactory performance from the equipment.
NOTE:
2.2Unpacking and Inspecting Equipment
Exercise extreme caution when unpacking equipment. Perfo rm a visual inspection of the unit for evidence
of damage incurred during shipment. If a damage claim must be filed, save the sh ipping container and all
packing materials to substantiate your claim. The claim must be filed as soon as possible. The shipping
container and all packing materials must be retained in the event that storage or reshipment of the
equipment is necessary.
2.3KSN 7xx Installation
2.3.1General
The conditions and tests performed on this ar ticle are minimum performance st andar ds. It is the
responsibility of those desiring to install this article either on or within a specific type or class of
aircraft to determine that the aircraft installation conditions are within these performance
standards. The article may be installed only if further evaluation by the applicant documents an
acceptable installation and is approved by the Administrator.
The following paragraphs contain information pertaining to the installation of the KSN 7xx, including
instructions concerning the location and mounting of the antenna.
The equipment must be installed in the aircraft in a manner consistent with acceptable workmanship
and engineering practices, and in accordance with the instructions set forth in this pub lication. T o ensure
the system has been properly and safely installed in the aircraft, the installer must make a thorough
visual inspection and conduct an overall operational check of the system, on the ground, prior to flight.
CAUTION:
The KSN 7xx system installation will conform to standards designated by the customer, installing
agency, and existing conditions as to the unit location and type of installation. However, the following
suggestions must be carefully considered before installing your KSN 7xx system.
AFTER INSTALLATION OF THE CABLING AND BEFORE INSTALLATION OF THE
EQUIPMENT, A CHECK MUST BE MADE WITH THE AIRCRAFT PRIMARY POWER
SUPPLIED TO THE MOUNTING CONNECTOR TO ENSURE THA T POWER IS APPLIED
ONLY TO THE PINS SPECIFIED IN THE INTERWIRING DIAGRAMS IN SECTION III.
Rear panel with hardware1073-01160-0004
Nut plate, 37 pos as finish1073-01161-0003
Spacer as finish2076-03228-0002
Nut clip, 6-3210089-02353-0001
Screw, pan head, #4-40 x 3/84089-05903-0006
Screw, pan head, #4-40 x 7/162089-05903-0007
Screw, pan head, #4-40 x 13/166089-05903-0013
Screw, flat head, #4-40 x 3/84089-06008-0006
Screw, flat head, #6-32 x 3/810089-06012-0006
Cable assembly, fan1155-12514-0001
Metal backshell kit, deep straight, DD shell size (kit consists of 1 shell, 2
cable clamps, 2 screws and 2 hex nuts)
Connector, board to cable - 3 mm, crimp, 1-row, sockets-004, straight,
2.3.3.2Accessories Required But Not Supplied
Table 2-3 list the available equipment (but not supplied) to assist in inst allation of the KSN 7xx. Other
equipment may be acceptable; refer to th e appropriate section in this manual for other options.
Table 2-3. Accessories Required But Not Supplied
DescriptionQtySourcePN
Circuit breaker (pull to open, 10 AMP main
power in)
1KlixonMS26574-10
253002878-1
153500258-1
1
Circuit breaker (pull to open, 7.5 AMP MMDS
TX power in)
Wire (single strand, 20, 22, 24 A W G)ARcommercially availableMIL-W -22759/16
Wire (shielded, 22 AWG)ARcommercially availableMIL-C-27500
Table 2-3
We should not be calling out specific brands and models of antennas, except in the case of Honeywell
specific.
Comm and Nav antennas should be generically described
I don't like the term commercially available. We will be asked for Honeywell P/N's or equivalent.
Table 2-4
We want to be more flexible about the callout of Annunciator Panels. There are a lot of vendors that shops will
want to use.
The Remote swap switches, remote switch and Thumb drives need to be better described.
We should not be calling out specific brands and models of Antenna splitter, NAV. There are many that are
suitable.
066-01204 / 066-01213
Table2-3. Accessories Required But Not Supplied (Cont)
2.3.3.5Special Tools Required, refer to Table 2-9.
Table 2-9. Special Tools Required
Number
9507Crimp tool (D-Sub)commercially available
9502-3Crimp tool positioner (D-Sub)commercially available
4811-1-0-0Insertion/Extraction Tool (D-Sub)commercially available
NOTE:
2.3.4KSN 7xx Installation Considerations
2.3.4.1KSN 7xx Mo un tin g Co nsid e ratio ns
1
1. Equivalent substitute can be used.
Care must be exercised to avoid mounting components near equipment ope rating with high pulse
current or high power outputs such as radar and satellite communications equipment. In general, the
equipment must be installed in a location convenient for operation, inspection, and maintenance, and
in an area free from excessive vibration, heat, and noise generating sources.
The KSN 7xx installation will conform to standards designated by the customer , installing agency , and
existing conditions as to the unit location and type of installation. However, the following suggestions
will assure more satisfactory performance from the equipment.
A. Plan a location on the aircraft so that the KSN 7xx is plainly visible to the pilot, and so that the
pilot has complete access to all front panel controls (refer to Paragraph 2.3.4.2 Field of View
Considerations for more information).
DescriptionSource
NOTE:
B. Check to be sure that there is adequate depth behind the unit for connectors and cabling.
Care must be taken in selecting the optimum location for the KSN 7xx. In some
potential mounting locations, glare and reflections may cause the display to be nea rly
unreadable. Therefore, careful considerations of these effects must be made before
choosing the final mounting location.
C. Ensure there is at least 1.0 inch (25.4 mm) (minimum), unobstructed from the muffin fan.
D. Be sure that the mounting location is not close to heater vents or other sources of high heat.
E. Refer to Figure 2-4 for the cutout dimensions. Mark and cut the opening.
F. Mount the rails on either side of the cutout. Ensure that the rails are electrically bonded (less
than 10 milliohms to aircraft GND).
G. Att a ch the cable harness to the rear con nectors. The KSN 7 xx must be wir ed accor ding to the
interconnect diagrams in Section III of this manual.
H. Attach the coaxial cabl es to the rear antenna conne ctors. Refer to Figure 2 -6 for the det ails for
mounting the coaxial connectors to the coaxial cable.
I. Prior to installing any equipment, make a continuity check of all wires and cables associated
with the system. Then apply power and check for proper voltages at system connectors, and
then remove power before completing the installation.
J. Slide the unit in, and secure it.
2.3.4.2Wiring Harness Consideration
066-01204 / 066-01213
To allow for inspection or repair of the wiring of the connector assembly itself, sufficient lead length
must be left so that when the mounting hardware for the rear connectors and antenna coaxial cable
is removed the assembly may be pulled forward several inches. Also, a bend must be made in the
harness (at the rear connectors) to allow water droplets that might form on the harness due to
condensation, to drip off at the bend and not collect in th e connection.
The length of cables from the KSN 7xx connector to other system units is not generally critical
because unit interfaces are designed with high impedance inputs, low impedance outputs, and low
noise susceptibility characteristics. The exceptions are the wires from the KSN 7xx to the KCM 200
Configuration Module (refer to Paragraph 3.17 Miscellaneous Interface).
2.3.4.3Field of View Considerations
TBD BY ENGINEERING – See AC 20-138A, TSO-C146c, FAA Issue Paper clarifying “…on or near
the affected display”.
2.3.4.3.1Centerline Determination
The centerline of the acceptable field of view is determined in the following order:
(1)The centerline of the Basic T.
(2)For aircraft without the Basic T configuration, use the centerline of the pilot side control yoke
or stick, unless it is offset from the center position of the pilot’s seat (such as with a side stick
or Beech Bonanza style throw over style yoke).
(3)For aircraft without a centered yoke or control stick, an imaginary line from the center of the
pilot’s seat through the instrument panel may be used.
If the KSN 7xx is mounted in the field of view as shown in Figure 2-1, then no external annunciator
showing CDI source is required. If the KSN 7xx is mounted outside of this area, then an external
annunciator indicating whether VLOC or GPS is selected must be mounted in close proximity to
the CDI and within the field of view as shown in Figure 2-1.
The GPS annunciations as shown in Figure 2-2 must be in the pilot’s field of view . If the KSN 7xx
is not mounted with the boarders defined in Figure 2-2, then an external annunciation must be
mounted within this field of view.
2.3.4.4Pressurized Aircraft Considerations
In pressurized aircraft, any wiring that penetrates the pressure vessel must be installed in accordance
with the Type Design of the aircraft. Considerations for penetrating the pressure vessel of the aircraft
for installation are beyond the scope of this manual.
2.3.5 KSN 7xx Cooling Requirements
External forced air cooling is not required for the KSN 7xx. Cooling fans are provided internal to the unit.
The KSN 7xx complies with DO 160C Paragraph 4.5.4 Category V for 30 minutes operation after in flight
loss of cooling at 104°F (40°C) ambient temperature and sea level pressure.
2.3.6.1Refer to Figure 2-5 for the back panel connector locations.
Figure 2-5. KSN 7xx Back Panel
Refer to Table 2-10 for the connector list.
Table 2-10. Connector List
ConnectorTypeSignal Descriptions
J178 Pin D High DensityRefer to Table 2-11.
J278 Pin D High DensityRefer to Table 2-12.
J313 Pin DRefer to Table 2-13.
J437 Pin DRefer to Table 2-14.
J5RFRefer to Table 2-15.
J6VideoRefer to Table 2-16.
J7--
J8Mini B USB (not used)Refer to Table 2-17.
J9-J10RFRefer to Table 2-18.
J11RFRefer to Table 2-19.
J12RFRefer to Table 2-20.
J13RFRefer to Table 2-21.
J1425 Pin DRefer to Table 2-22.
2.3.6.2Connector Pinouts
Refer to Table 2-11 for the signals assigned to the I/O 1 connector (J1).
Table 2-11. Signals Assigned to the I/O 1 Connector (J1)
ALTAirdata REF LOAnalogI/O67
ALTAirdata REF HIAnalogI/O48
ALTBaro ALT 429 A429Input46
ALTBaro ALT 429 B429Input65
ALTBaro Correction HIAnalogInput8
ALTBaro Correction LOAnalogInpu t28
ALTGillham ALT A1DiscreteInput18
ALTGillham ALT A2DiscreteInput37
ALTGillham ALT A4DiscreteInput57
ALTGillham ALT B1DiscreteInput17
ALTGillham ALT B2DiscreteInput36
1. KSN 7x0 Only.
Refer to Table 2-12 for the signals assigned to the I/O 2 connector (J2).
Table 2-12. Signals Assigned to the I/O 2 Connector (J2)
Interface
Pin No.
ALTGillham ALT B4DiscreteInput56
ALTGillham ALT C1Dis creteInput16
ALTGillham ALT C2Dis creteInput35
ALTGillham ALT C4Dis creteInput55
ALTGillham ALT D4Dis creteInput76
EGPWSEGPWS Status 429 TX A429Output45
EGPWSEGPWS Status 429 TX B429Output64
EGPWSLanding GearDiscreteInput34
EGPWS
(Low ALT Mode)
EGPWSTerrain Caution AnnunciateHigh Current DiscreteOutput24
EGPWSTerrain InhibitDiscreteInput74
EGPWSTerrain Warn AnnunciateHigh Current DiscreteOutput4
EGPWSTerrain Failure AnnunciateHigh Current DiscreteOutput3
EGPWSWOWDiscreteInput54
EGPWSShared - Audio On or Low Altitude
Mode Annunciate
EGPWSEGPWS Self TestDiscreteInput75
Flight ControlGPS Steering SelectDiscreteOutput77
Flight ControlGPS/LOC Approach AnnunciateHigh Current DiscreteOutput22
Flight ControlRemote Go AroundDiscreteInput72
Flight Control
The KSN MMDR receives primary power from the aircraft power source. A typical interface is shown in
Paragraph 3.3 Power System Interface. Aircraft specific interfaces with more details are provided in
separate EB or installation drawings.
The length of the wires to parallel pins must be approximately the same length, so that the best
distribution of current can be effected. Honeywell recommends that all wires (including spares) as
provided with the interconnect definition information be included in the fabr ication of the wiring harness.
However, if full wi ring is not desired, the installer must e nsure that the minimum wiri ng requirement s for
the features and functions to be used have been incorporated.
When cables are installed in the aircraft, they must be supported firmly enough to prevent movement
and must be carefully protected against chaffing. Additional protection must also be provided in all
locations where the cable may be subjecte d to abu se . In wire bundles, the cabling must not be tied
tightly together as this tends to increase the possibility of noise pickup and similar interference.
When routing cables through the aircraft the cables must cross high level RF lines at right angles.
Prior to installing any equipment, make a continuity check of all wires and cables associated with the
system. Then apply power and check for proper voltages at system connecto rs, and then remove power
before completing the installation. The following guidelines are recommended:
(1)The installing facility will supply and fabricate all external cables. The required connectors are
supplied as part of the installation kit (refer to Table 2-1 or Table 2-2).
(2)The unit must be kept a minimum of 36 inches (914 mm) from all antennas. Additionally, the
antenna coax cable must not be bundled with the other wiring harnesses to the unit. Coaxial
cables must be routed separately and be kept a minimum of 1.0 inch (25.4 mm) from each
other.
(3)The length and routing of the external cables must be carefully planned before attempting the
actual installation. Avoid sharp bends or locating the cable near aircraft control cables. The
wiring cables must be of a length to allow for a “maintenance loop”; that is, the length must
be adequate to access and extend the connectors aft of the panel for future maintenance
purposes. Excess cabling must be secured and stowed by tie-wrapping until such
maintenance is required.
(4)The cables must be supported firmly enough to prevent movement. They must be carefully
protected wherever one may chafe against another or against some other object (such as the
aircraft structure). Extra protection must be provided in all location s where the cables may be
subject to abuse. Shields on shielded wires must be grounded in accorda nce with the system
interconnection information.
(5)S h ield s mu st be car rie d th ro ug h an y obstr u ctio n via a thru -b u lkhe a d co nn ec to r. If shielding
cannot be carried through by use of a bulkhead/connector pin, precautions must be taken to
ensure each segment of the shielded lead be grounded at only one point. A GND connectio n
of not more than two inches in length must be used. The preceding discussion does not apply
to coaxial and quadraxial cable.
(6)Avoid routing cabling near high noise and high power sources.
2.3.7.1Audio Electrical Noise
Improper installation of the audio lines to an audio p anel can cause GND loop s and degrad ed audio
performance. Refer to your Audio Panel installation manual fo r guidance on proper inst allation of the
audio lines.
The KSN 7xx is powered through two dedicated circuit breakers. A 10.0 AMP circuit brea ker powers the
MMDS radio system. A 7.5 AMP circuit breaker powers the rest of the KSN 7xx functions. These circuit
breakers must be connected to the same p ower bus sources. The power bus ca n range from +1 1 to +33
VDC. For aircraft weighing less than 6000 pounds (2721.6 kg) with two KSNs, it is recommended that
each KSN is powered from a separate power bus. For aircraft weighing more th an 6000 pounds (2721.6
kg) with two KSNs, it is required that each KSN is powered from a separate power bus.
2.3.9Placards and Labels
All placards and labels must be visible in all lighting conditions. Text must be a minimum of 0.10 inch
(2.5 mm) in height, and must be a contrasting color to the background of the label/placard. Text must
be permanent and not easily disfigurable. If the KSN is not configured for IFR operation, a placard
stating “The KSN 7xx is limited to VFR use only” (or similar) must be installed in the pilots field of view.
2.3.10 Weight and Balance
Using component weights from Table 2-23 and the moment arm of the component mounting locati ons,
perform a weight and balance calculation per AC 43 -1 3- 1 B Chapte r 10 . Also acco un t fo r eq uipm en t
remove during the modification proces s.
SYSTEM INSTALLATION MANUAL
066-01204 / 066-01213
Table 2-23. Component Weights
ComponentWeight
KSN 770 (standard, includes KCM 200 and rack)9.9 pounds (4.5 kg)
KSN 770 (with WX RDR/EGPWS)10.2 pounds (4.6 kg)
KSN 765 (standard, includes KCM-200 and rack)8.1 pounds (3.7 kg)
KSN 765 (with WX RDR/EGPWS)8.4 pounds (3.8 kg)
GPS Antenna (KA-96)Refer to KA 96 IM (0.5 pounds [0.2 kg] nominal)
Annunciator PanelRefer to the manuf ac tur e rs da ta
NAV AntennaRefer to the manufacturers data
COM AntennaRefer to the manufacturers data
IndicatorRefer to the manufacturers data
The antenna(s) must be well removed from other antenna projections, the engine(s), and propeller(s). It
must also be well removed from landing gear doors, access doors, or other openings which will break the
GND plane for the antenna(s). On metal skinned aircraft, the antenna(s) must be bonded to the surface
of the aircraft in a fore to aft location that provides the flattest GND plane. On composite aircraft, the
antenna(s) must be located at the center of a conductive GND plane, contoured to the shape of the
aircraft, having dimensions of at least 24.0 by 24.0 inches (610 by 610 mm). The antenna penetration
must be designed such that the structural integrity of the fuselage is not compromised. The antenna(s)
need to be within 5 degrees of the centerline.
Where practical, plan the antenna location(s) to keep cab le lengths as short as possible and avoid sharp
bends in the cable to minimize the VSWR. Avoid running other cables or wires near the antenna cable(s).
On pressurized aircraft, the antenna(s) mu st be sealed using an approved sealant, such as R TV No. 3145
(Honeywell PN 016-01082-0000) or equivalent, around the connector and moun ting hardware.
The antenna edge and mounting hardware recesses must be sealed from the outside for moisture
protection using RTV or equivalent.
Mount the antenna(s) in as clean as environment as possible, away from exhaust gases and oils. The
antenna(s) must be kept clean. If left dirty (oil covered), the antenna performance may be affected.
Antennas must be installed in accordance with their own installation manuals.
2.4.1GPS/WAAS Antenna Location Considerations
The KA 96 GPS active antenna, PN 071-01620-0001 or equivalent is the designated antenna for the
KSN 7xx.
The antenna must be mounted on top of the fuselage near the cockpit. Avoid moun ting the antenna near
any projections, the propeller , or the T-t ail of the aircraft, where shadows could occur . It is recommended
that there be a separation of at least 36.0 inches (914 mm) between the GPS antenna and any VHF
COM antenna on the aircraft.
The antenna baseplate must be level within ±5 degrees in both axes when the aircraft is level (level is
defined as the aircraft attitude required when weighing the aircraft for weight and balance) for optimum
performance. If the antenna is tilted more than 5 degrees or is mounted close to other objects that
shadow it, loss of some of the satellites will occur and system performance may be degraded. Antenna
cable and connector information, including vendor information is listed below.
Refer to Figure 2-7 for the cable/connector assembly instructions for the 0 to 40 feet (0 to 12.2 meters)
category using RG 400/U or RG 142B/U.
Refer to T able 1 6 GPS Antenna Cable Information (for both TNC and BMA) for the 0 to 80 feet (0 to 24.4
meters) and 0 to 100 feet (0 to 30.5 meters) categories.
NOTE:
The Nominal signal gain for the KA 96 is 27 to 31 dB, the no ise figure is 1.9 dB a t 77°F (25°C),
2.5 dB maximum. With 0.050 ice on the radome, gain will not decrease by more than 2.0 dB
when viewing a satellite from 30 degrees above the horizon to zenith (as compared to a no ice
condition).
Manufacturer contact information is provided as convenience only and may change any time.
Electronic Cable Specialists (now part
of CarlisleIT)
5300 W. Franklin Drive
Franklin, Wisconsin 53132
Tel: 800 327-9473 or (414) 421-5300
http://www.ecsdirect.com/
http://www.carlisleit.com/
PN: 030-00134-0000
VPN: TED Mfg. 5-10-30
PN: 030-00134-0000
VPN: TED Mfg. 5-10-30
PN: 030-00108-0002
VPN: TED Mfg. 5-10-307
PN: 030-00108-0003
VPN: TED Mfg. 5-10-306
PIC Wire and Cable
N53 W24747 South Corporate Circle
Sussex, WI 53089-0330
Tel: (800) 742-3191 or (262) 246-0500
http://www.picwire.com/
sales@picwire.com
2.4.2COM and NAV Antenna Installation Considerations
2.4.2.1CO M Anten n a Lo ca tio n
The VHF COM antenna must be mounted as far away as possible (8.0 feet [244 cm] minimum) from
other similar antennas and the vertical stabilizer. Mounting the COM antenna as far away as possible
from the navigation antenna will help reduce COM to NA V interference. The COM antenna must also
be mounted as far away as possible from an ELT antenna to prevent d istortion of the radiated p attern
and to prevent radiated broadband noise from affecting the ELT when excited by the COM
transmissions. Radiated broadband noise from an ELT is a common cause of COM-to-COM and
COM-to-NAV interference. Mounting one antenna on top of the fuselage at the highest location to
ensure a good radiation pattern and the other on the bottom of the fuselage offers good separation
with a minimum of interaction.
It is recommended that one COM transceiver be connected to the top antenna for good GND
communication and that the other COM transceiver be connected to the bottom antenna to provide
good airborne communications. If mounting antennas on the same side of the aircraft is unavoidable,
maintain the minimum allowable separation (8.0 feet [244 cm]).
The antenna must be mounted on a section of the aircraft th at is horizontal during cruise flight. The
base of the antenna must be well bonded to the metal aircraft skin. Remove any paint from around
the mounting holes to ensure a good connectio n between the antenna and the skin. The met al aircraft
skin at the base of the antenna must extend a minimum of 24.0 inches (610 mm) in every direction.
This provides the GND plane required for the antenna. Any less metallized area will result in reduced
communication range at some bearings aroun d the aircraft and may increase interference to and from
other systems.
The COM transceiver performance depends heavily on the integrity of the electrical bonding to the
airframe and also the electrical integrity of the aircraft structure. If the electrical resistance between
an antenna and the aircraft or between adjacent skin panels changed intermittently, noisy
communications may result.
Connect the antenna to the COM unit with 50-ohm coaxial cable, keeping the cable length to a
minimum and avoiding sharp bends in the cable. Keep the COM antenna cable as fa r away from other
antenna cables as possible and do not bundle several antenna cab les together. Prepare the cable to
the BNC connector as shown in Figure 2-6.
Use Dow-Corning DC-4, or equivalent, on both inside and outside of the connector and its mate as
an effective barrier against moisture and to prevent corrosion.
2.4.2.2NAV Antenna Location
The NAV antenna must be well removed from other antennas, projections, engines or propellers. It
must have a clear line of sight area if possible. The antenna must be mounted symmetrically with the
center line of the aircraft. Avoid running other coaxial cables and wires near the NAV antenna cable.
The VOR/LOC antenna with Glideslope is a two piece dipole with one part mounted on each side of
the vertical stabilizer. It must be inst alled on the upper section of the vertical stabilizer of single finned
aircraft and be at least 28.0 inches (711 mm) (measured vertically) from the horizontal stabilizer.
Section 2.5.1
We do not want to be tied down to only one Brand and Model of
External Annunciators. Is the MD 41 the only option?
Section 2.5.2
Same comment for External switches as 2.5.1.
066-01204 / 066-01213
On dual VOR/ILS installations, it is recommended that a splitter be used to divi de signals from a single
VOR/LOC antenna into two or more receivers. Use double shielded cables to reduce interference to
the receivers.
Prepare the cable to the BNC connector as shown in Figure 2-6.
2.5Optional Accessory Installation
2.5.1External Annunciators
The recommended external annunciator for the KSN 7xx is th e Mid Con tin en t MD41-TBD (r efer to th e
Mid Continent installation manual for installation instructions).
2.5.2External Switches
External switches may be added for functions such as external increment and decrement of channel
frequencies. Unless otherwise noted, these are signal level inputs and may be activated using MS
25089-1C Normally Open switches or equivalent necessary for system operation.
2.6Magnetic Compass Recalibration
After the KSN 7xx has been installed and is operational, be sure to recalibrate the magnetic compass.
Section III contains information relative to KSN 7xx Safety Navigator interconnection diagrams, options
available to the system planner, and specific electrical characteristics of the various interfaces where
applicable. Each paragraph in this section contains the installation wiring diagrams for that section.
For information regarding the compatibility of equipment not listed in this manual, the installing agency
must contact Bendix/King customer service at www.BendixKing.com.
Section III is divided into major sections by interface type or major topic. Each major section describes in
detail the specifications for particular types of interfaces connec tin g to the KSN 7xx .
3.2Standard Interface Definitions
Unless otherwise stated, the following interface definitions will apply.
3.2.1Discrete Input
Refer to Table 3-1 for the discrete inpu t states.
Unless otherwise stated, the following interface definitions will apply. Unless otherwise stated, all
outputs may be used as high current discrete outputs.
3.2.2.1High Cu rre n t
Refer to Table 3-2 for the high current discrete output states.
The KSN 7xx power system interface contains information relative to both the aircraft power bus and
the lighting bus.
The KSN 7xx is compatible with 14 VDC, 28 VDC aircraft. The 16 watts VHF COM option provided with
the KSN 7xx requires a 28 VDC power source.
The KSN 7xx will accept 5 V AC, 5 VDC, 14 VDC, or 28 VDC for pa nel lighting control. Panel lighting on
the KSN 7xx is adjusted based on the aircraft lighting bus.
3.3.2Electrical Characteristics
Refer to Table 3-4 for the TBD.
T able 3-4. TBD
KSN 7xx
VersionPinsDescriptionNotes
KSN 765J3-A3 MAIN POWER IN (11 to 33 VDC)Main power for unit.
KSN 770
10W COM
KSN 770
16W COM
NOTE:
These pin connects to the aircraft power with 16 AWG wire minimum.
The KSN 7xx will draw 4.5 AMP maximum current at 28 VDC input voltage with panel lighting at
maximum brightness and all superflags active and loaded.
To tal power consumption is no more than:
Unit power: 150 watts receive, 350 watts transmit.
Panel lighting at maximum brightness: 100 mA maximum.
Superflag power: Up to 0.25 AMP per active superflag (lateral, vertical, steering, an d serial superflags).
Refer to Table 3-5 for the TBD.
J3-A3 MAIN POWER IN (11 to 33 VDC)
J3-A2 MAIN POWER IN (11 to 33 VDC)
J3-A3 MAIN POWER IN (11 to 33 VDC)
J3-A2 MAIN POWER IN (11 to 33 VDC)
KSN 765J3-A4 GNDMain power return for unit.
KSN 770
10W COM
KSN 770
16W COM
NOTE:
3.3.3Panel Lighting Inputs
These pins connect to the airframe GND with 16 AWG wire minimum.
J4-17REMOTE DIMMING HI
J4-38REMOTE DIMMING LO
These pins connect to airframe GND with 22 AWG wire minimum.
The KSN 7xx is compatible with 28 VDC, 14 VDC, 5 VDC, and 5 VAC for panel lighting voltages.
These inputs do not supply power to the KSN 7xx panel lighting; rather, the KSN 7xx senses the level
on this input and drives the panel lighting lamps using the 14 to 28 VDC MAIN POWER IN input.
The KSN 7xx must be configured for the correct lighting voltage on the Maintenance pages for proper
operation. No damage will occur to the KSN 7xx if the lighting is configured improperly.
If configured for too low a voltage, the lamps will be full brightness for most of the panel lighting rheostat
range. If configured for too high a voltage, the lamps will only be adjustable between dim and OFF.
J3-A4 GND
J3-A1 GND
J3-A4 GND
J3-A1 GND
Main power return for unit.
Power return for NAV/COM
Main power return for unit.
Power return for NAV/COM
16 watts COM must have
+28 VDC.
3.3.4Interconnect Diagram
Refer to Figure 3-1 for the power system interface interconnect diagram.
All part numbers and software revisions perform all position interface functions.
3.4.2Function
The position interface outputs allow moving map products (such as the EFIS 40/50, Aspen EFD, and
ARGUS 3000/5000/7000 series of products) and ELT products to use KSN 7xx position data. Position
is output as both RS-232 data and ARINC 429 data.
3.4.3Requirements and Limitations
The position interface must be left open if there are no using units are connected to the KSN 7xx.
3.4.4Electrical Characteristics
J1-62GPS FLIGHT PLAN 232 TX
J1-42GPS/AIRDATA/FUEL 232 GND
066-01204 / 066-01213
This serial data bus conforms to EIA RS-232 electrical characteristics. This bus outputs position
information, which also includes (but may not be limited to) distance to go, groundspeed, time to go,
and flight plan waypoint data.
J1-71GPS GAMA 429 TX A
J1-51GPS GAMA 429 TX B
This serial data bus conforms to ARINC 429 electrical characteristics, and is configured for low
operating speed.