Collecting Almanacs - Javad LGG100-GG Operator's Manual

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).
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www.javad.com
Set up the LGG100-GG (connect the external antennas if needed) in a
location with a clear view of the sky.
Turn on the LGG100-GG. Wait for about 15 minutes while the unit collects
almanac data from satellites.
C O N F I G U R A T I O N
Collecting Almanacs
LGG100-GG Operator's Manual 39