L3 Aviation Products Lynx NGT-9000+ Pilot's Manual page 76

Controls and Indicators
6. Messages being received from the Lynx NGT-9000R have priority
over normal display operation and are seen scrolling across the
display. Entering the menu mode will stop the messaging until the
menu mode is exited. Rotating the large knob scrolls through the
prioritized messages and the normal display operation (showing
operational mode and squawk code). The display begins showing
the highest priority message again after 10 seconds of no activity.
The priority of the messages is discussed in the CP-2500 product
manuals.
The following messages may be seen during normal operation.
• ADS-B SYSTEM FAIL: The ADS-B out is not being transmitted
by the Lynx NGT-9000R due to the CP-2500 being in Standby
Mode, the GPS position not being available for more then 2
minutes, or possibly a failure of the Lynx NGT-9000R.
• GPS FAIL: The GPS derived position input is not functioning.
• IDENT: The IDENT message is being sent by the Lynx NGT-
9000R via ADS-B Out.
• GPS INIT: GPS Initialization –The GPS contained within the
Lynx NGT-9000R is not ready.
• NO ADS-B COVERAGE: No ground based transceiver has
acknowledged the presence of the Lynx NGT-9000R in the
system. No TIS-B, ADS-R, or FIS-B information is available.
(This message is suppressed if TAS is equipped and enabled.)
• XPDR FAIL: The transponder function of the Lynx NGT-9000R
has failed.
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Lynx NGT-9000
®
Pilot's Guide