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LGG100-GG Operator’s Manual
39
C O N F I G U R A T I O N
Collecting Almanacs
Collecting Almanacs
Each satellite broadcasts message (almanac) which gives the approximate orbit
for itself and all other satellites. If the unit has an almanac, you can considerably
reduce the time needed to search for and lock on to satellite signals.
The LGG100-GG regularly updates the almanac and stores the most recent
almanac in receiver’s Non-Volatile Random Access Memory (NVRAM).
1.
Set up the LGG100-GG (connect the external antennas if needed) in a
location with a clear view of the sky.
2.
Turn on the LGG100-GG. Wait for about 15 minutes while the unit collects
almanac data from satellites.