89000046-014 KSN 780/8XX/900 AeroNav AML STC Installation Manual for Helicopters
Rev 0 Page D-3
© Honeywell International Inc. Do not copy without express permission of Honeywell.
NOTES:
1. ALL WIRES TO BE 22 AWG OR GREATER UNLESS OTHERWISE NOTED.
2. IF AIRCRAFT HAS MULTIPLE POWER BUSSES, IT IS RECOMENDED THAT
AERONAV XXX POWER CONNECTIONS BE CONNECTED AS DESCRIBED IN
SECTION 4.
3. AIRCRAFT POWER INPUT TO THE AERONAV XXX MAY BE 9-33 VDC.
4. THE AERONAV XXX SHOULD BE CONFIGURED FOR THE CORRECT LIGHTING
BUS VOLTAGE POST-INSTALLATION. NO DAMAGE WILL OCCUR IF THE UNIT IS
CONFIGURED INCORRECTLY. IN ADDITION, LIGHTING CAN BE SET TO
AUTOMATICALLY COMPENSATE FOR AMBIENT LIGHTING CONDITIONS USING ITS
LIGHT SENSOR. A MANUAL LIGHTING CONTROL OPTION IS ALSO AVAILABLE.
REFER TO THE POST-INSTALLATION CONFIGURATION PROCEDURE.
5. MAXIMUM ALLOWABLE WIRE GAUGE INTO P1002 PINS IS 20 AWG.
6. THE AIRCRAFT POWER INPUT P1006-44 PROVIDES POWER FOR THE VOR/LOC
SUPERFLAG (P1006-15) AND GLIDESLOPE SUPERFLAG (P1006-38) OUTPUTS. NO
POWER CONNECTION IS REQUIRED ON P1006-44 IF THESE FLAG OUTPUTS ARE
NOT USED.
7. THE GPS ANTENNA COAXIAL CABLE MUST BE DOUBLE OR TRIPLE SHIELDED
AND THE LOSS (INCLUDING CONNECTORS) MUST BE GREATER THAN 1.5 dB AND
LESS THAN 6.5 dB.
8. COMMANT CI1125 DIPLEXER, OR EQUIVALENT, SHOULD BE USED.
9. COMMANT CI507 DIPLEXER, OR EQUIVALENT, SHOULD BE USED.
10. ACFT PWR 1 IS INTERNALLY DIODE ISOLATED FROM ACFT PWR 2. ONLY ONE
POWER INPUT IS REQUIRED FOR NORMAL OPERATION.
11. FOR THE MAIN POWER INPUT, A 14VDC INSTALLATION REQUIRES TWO
AIRCRAFT POWER INPUTS AND TWO AIRCRAFT GROUND CONNECTIONS BE
USED FOR EACH MAIN POWER INPUT USED. A 28VDC INSTALLATION REQUIRES
A MINIMUM OF ONE POWER AND GROUND CONNECTION, BUT TWO ARE
RECOMMENDED.
12. NOT APPLICABLE FOR AERONAV 880/905/780.
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