Lynx NGT-9000
Installation Manual
3.10.2.5 ADS-B In Check
Before performing this check ensure that the GPS position on the NGT-9000 is acquired, and that the
NGT-9000 is in Ground Test mode (in air). If installed, the ADS-B Out Fail lamp is OFF. Perform the
ADS-B In check using an IFR-6000 (or equivalent) Ramp Test Set using the latest ADS-B update.
The test set simulates ADS-B intruders by manually defining a position over the earth. Intruding flight
parameters are programmed from the IFR-6000 screen.
1. From the ADS-B/GICB/UAT screen on the IFR-6000, select UAT, then GPS Status, and allow the
unit to acquire a GPS position (GPS SYNC).
2. Verify 978 MHz ADS-B In traffic information displayed on the unit with that being transmitted by the
test set.
a. From the ADS-B/GICB/UAT, select UAT, then UAT GEN, then ADS-B.
• Ensure targets are defined and UUT heading is equal to aircraft true heading.
• Ensure UUT LAT and UUT LON match aircraft’s present position.
• Select Run Test.
b. Observe that targets are showing on the display (s).
3. Verify 978 MHz TIS-B In traffic information display on the unit with that being transmitted by the test
set.
a. From the ADS-B/GICB/UAT screen on the IFR-6000, select UAT, then UAT GEN, then TIS-B.
• Ensure targets are defined and UUT heading is equal to aircraft true heading.
• Ensure UUT LAT and UUT LON match aircraft’s present position.
• Ensure TIS-B SITE ID is set to 1 (or any number between 1 and 15).
• Select Run Test
b. Observe that targets are showing on the display. A difference of 100ft between the test set data
and the displayed information is acceptable.
4. Verify 1090 MHz ADS-B In traffic information displayed on the unit with that being transmitted by
the test set.
a. From the ADS-B/GICB/UAT screen on the IFR-6000, select ADS-B GEN.
b. Enable at least item 1 - Airborne Position and item 4 - Airborne Velocity making sure the NACv
is set to a valid number (1 or greater).
• Enabling Item #3 - Ident & Cat makes it easy to determine that the target you have defined
is the one being displayed, especially if using a PED to double check.
• Ensure targets are defined and UUT heading is equal to aircraft true heading.
c. Observe that targets are showing on the display (s).
Page 3-30 Installation Checkout 0040-17001-01
January 15, 2015 Revision A
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