Airplane Flight Manual Supplement or Supplemental Flight Manual for the NGT-9000
Revision 4 Issue:
9/19/17
Page 19 of 27
Document Number L3-76AK-AFMS1
FAA Approved
Table 3-1: Troubleshooting for the Panel Mount NGT-9000
Symptom
Screen
Cause/Corrective Actions
•
Display indicator ADS
ONLY (Models with
TAS/TCAS only) showing
on traffic screen.
•
MSG button on screen.
Traffic
A traffic mode indicator that is shown when TAS/TCAS is
failed (or not available) and ADS-B is operating.
1. Possible problem with directional antenna or
internal hardware.
2. Cycle power to the unit.
3. Check System Status Messages.
4. Check the Lynx MAT fault log.
Contact L3 Field Service before removal of unit.
•
Display indicator
TAS/TCAS ONLY
(Models with TAS/TCAS)
showing on traffic
screen.
•
MSG button on screen.
Traffic
A traffic mode indicator that is shown when TAS/TCAS is
in operation but ADS-B traffic information is not available
1. The TAS/TCAS is operational on the ground but
there is no heading input and ground speed is <
7kts.
2. The GPS is failed (GPS has not acquired).
3. Possible problem with L-Band antenna or internal
hardware.
4. Cycle power to the unit.
5. Check System Status Messages.
6. Check the Lynx MAT fault log.
Contact L3 Field Service before removal of unit.
Display indicator TAS/TCAS
STBY (Models with
TAS/TCAS) showing on
traffic screen.
Traffic
A traffic mode indicator that is shown when the Traffic
Awareness (TAS/TCAS) system is in standby.
1. This is a normal condition when the aircraft is on
ground.
2. If the indication is seen during flight. Contact L3
Field Service before removal of unit.
•
Display indicator
TRAFFIC FAILED
(Amber text) showing on
traffic screen.
•
MSG button on screen.
Traffic
Displayed if both ADS-B and TAS/TCAS (optional) have
failed.
1. Cycle power to the unit.
2. Check the secondary equipment (antenna) for
problems.
3. Check System Status Messages.
4. Check the Lynx MAT fault log.
Contact L3 Field Service before removal of unit.
Содержание L3 9029000-20000
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