COBHAM Sea Tel 9711-56 IMA C Band, Руководство по установке

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Sea Tel 9711-56 IMA Quick Start Operation
14-3
EAR Controlled - ECCN EAR99
12. Check for blockage (this is the MOST
common cause of not being able to
acquire the desired satellite).
13. Verify that the correct satellite is
selected.
14. Check cable connections to assure that a
cable has not been disconnected.
14.3. If satellite signal is found but network lock is NOT achieved:
1. The Tracking LED will flash for a short
period of time (Search Delay)
followed by the Search LED coming
ON.
2. The ICU will automatically move the
antenna in the selected Search
pattern until it receives a signal value
that is greater than the threshold
value (red bar in the bar graph). If
signal above Threshold is found,
Tracking will take over (Tracking LED
ON) and automatically peak the
antenna position for highest receive
signal level from the satellite which
has been acquired. The system will
wait for the modem to achieve lock.
If the modem does not get lock, the
antenna will resume its search
pattern.
3. If the system does not acquire the
correct satellite within the prescribed
search pattern, the antenna will
retarget and the cycle will repeat
(Search Delay timeout, conduct
search pattern followed by retarget).
4. Check Latitude, Longitude and
Heading. These should be correct,
but may be updated if necessary.
5. Access the System Status screen.