BENDIXKing KSN 8 Series

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89000046-014 KSN 780/8XX/900 AeroNav AML STC Installation Manual for Helicopters

Rev 0 Page T-8

4.4 Shield Grounds .................................................................................................................. 4-1

4.5 Wire Harness Overbraid .................................................................................................... 4-1

4.5.1 Existing Equipment ....................................................................................................... 4-1

4.5.2 Severe Lightning Transient Environment ...................................................................... 4-1

4.5.3 Copper Overbraid Installation ....................................................................................... 4-2

4.6 AeroNav XXX Connectors .................................................................................................. 4-2

4.7 Byteflight Digital Data Bus Consideration – Dual AeroNav Installations ........................... 4-2

4.7.1 Databus Wiring - Replacement Installations ................................................................. 4-2

4.7.2 Databus Wiring – New Installations .............................................................................. 4-3

4.8 Circuit Protection .............................................................................................................. 4-3

4.9 Power Distribution ............................................................................................................ 4-3

4.10 Electrical Load Analysis ..................................................................................................... 4-4

4.11 Low Power Behaviors ........................................................................................................ 4-4

5. Mechanical Installation .............................................................. 5-1

5.1 Equipment Location – New Installations ........................................................................... 5-1

5.1.1 Course Deviation Indicator ........................................................................................... 5-1

5.1.2 Instrument Panel Cutout............................................................................................... 5-1

5.1.3 Requirements for Tray Installation ............................................................................... 5-1

5.2 Equipment Location - Replacement Unit .......................................................................... 5-2

5.3 Angle of Regard ................................................................................................................. 5-2

5.4 Unit Installation/Removal ................................................................................................. 5-2

5.5 Internal Cooling ................................................................................................................. 5-2

5.6 External Cooling ................................................................................................................ 5-2

5.7 Electrical Bonding .............................................................................................................. 5-3

5.8 Weight and Balance .......................................................................................................... 5-3

5.9 Compass Safe Distance ...................................................................................................... 5-3

6. System Installation ..................................................................... 6-1

6.1 Pin Function List ................................................................................................................ 6-1

6.1.1 P1001 Main Connector ................................................................................................. 6-1

6.1.2 P1002 Communication Connector ................................................................................ 6-3

6.1.3 P1006 Navigation Connector ........................................................................................ 6-4

BENDIXKing KSN 8 Series - Page 8