Garmin Nuvi 715 Series, Руководство пользователя

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iv nüvi 715 Series Owner’s Manual
Introduction
Aviation ...........................................52
Environment ..................................52
Ground Transportation ...................52
Marine ............................................52
Military ............................................53
Public Safety .................................53
Rail .................................................53
Recreation ......................................53
Space .............................................53
Surveying .......................................53
Timing .............................................53
How Accurate Is GPS? ...................53
WAAS/EGNOS ...............................54
Sources of Errors ...........................55
Buying a GPS Receiver ...............55
Complementary Navigation Aids ....55