Installation Manual

Table Of Contents
Lynx NGT-9000
Installation Manual
0040-17001-01 (Revision W) Maintenance Page 4-21
Table 4-3: Troubleshooting The Remote Mount NGT-9000R
SYMPTOMS CAUSE / CORRECTIVE ACTIONS
No communication between NGT-
9000R and MAT tool.
CP-2500 does NOT display “No
LRU Response” (FW 15 and
later).
1. Check Device Manager and look for NGT-9000 on USB
port.
2. If Device Manager shows no USB connection of NGT-
9000R, troubleshoot USB cable. Check laptop for ability to
connect USB to other device (printer, etc.).
3. If Device Manager shows USB connection to a generic
device, right click on this connection and load Zadig driver
for this connection.
The CP-2500 menu Initiated Self
Test shows Fail.
A fail condition is detected on the Lynx NGT-9000R.
1. Cycle power to the NGT-9000R and the CP-2500.
2. Replacement of the unit may be required. Contact ACSS
Field Service before removal of the unit.
CP-2500 displays "ADS-B
SYSTEM FAIL".
ADS-B Out Fail lamp flashes for
2 minutes and then remains ON
or ADS-B Out Fail lamp
illuminates without flashing
Traffic (STIF) displays indicate
"DATA-FAIL" and WI-FI
information is not available.
The unit is operating, but has failed.
If installation was previously operational:
1. Connect to MAT and view fault logs and status screens to
troubleshoot cause of the failure.
2. Replacement of the Unit may be required. Contact ACSS
Field Service before removal of the unit.
In new installation (Assuming wiring has been verified):
1. Verify DCM was configured properly, applied, and the
power to the Unit was cycled to apply those settings.
2. Connect to MAT and view fault logs and status screens to
troubleshoot cause of the failure.
3. Replacement of the Unit may be required. Contact ACSS
Field Service before removal of the unit.
CP-2500 displays “NO ADS-B
COVERAGE”.
Displays Normal operation.
NOTE
The lamp does not illuminate and
the CP-2500 message is not shown
if TAS/TCAS is active, if so
equipped.
A ground station is not being detected by the Lynx NGT-9000R.
1. Aircraft may not be within range of a local ground station.
2. Replacement of the Unit may be required. Contact ACSS
Field Service before removal of the unit.
NOTE
When crossing boundaries between ground station
coverage areas, out of coverage indications are normal.