In-Flight (continued)
Hint
Verify your position by activating the
Emergency Search Listing. The correct
bearing/distance to the nearest airports should be
displayed.
On The Ground
Indication Problem
MSG light stays on
after power-up.
Displayed message is:
LORAN1
STATIONS
HAVE
LOW SNR
The wrong Loran GRI is manually
selected.
Action
Use Auto GRI, or manually select an
appropriate GRI.
Indication Problem
(Same as above). Required secondary is shut down.
Action
Check Loran signals in SYS mode to
see if unit is receiving signals from
each station.
Indication Problem
(Same as above). Signal is weak due to distance from
transmitters.
Action
You may not obtain lock-on until
after takeoff.
316
Troubleshooting Apollo NMS
To Next Page
Loading...
