XPLORER ADS-B Receiver
Installation Manual
87214, Revision A
December 3, 2012
IV-1
SECTION IV TROUBLESHOOTING
This section provides information for troubleshooting problems that occur after
XPLORER installation. This section contains information on how to use the XPLORER
LEDs to troubleshoot installation problems. Refer to SECTION III for configuration of the
system.
4.1 XPLORER LED TROUBLSHOOTING PROCEDURE
A quick reference troubleshooting guide using the XPLORER LEDs follows:
PROBLEM
POTENTIAL CAUSE
TROUBLESHOOTING
No LED Activity
No power
Verify power is turned on
Check power connections to unit.
RX LED not active
Not receiving ADS-B
messages
If in an area able to receive ADS-B messages:
Check antenna connections
ST LED is on
A fault with the unit
Cycle Power
GPS LED is flashing
slowly
GPS is acquiring satellites
Check GPS for problems
GPS LED is off
GPS information is not
received
For systems configured with GPS, check GPS
connection/configuration.
Check GPS for fault.
Please reference Section 2.6.2 for additional information on LED indications.