Hyundai AV240DPAN, User Manual

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GPS Information
Information
• For continued map updates, information
gathering and surveys are conducted
continuously to monitor road changes or new
road constructions. Nonetheless, roads,
facilities, and fares are under constant change
and it is impossible to completely remove all
errors, including road updates, names, facilities,
and fares. Please keep such fact in mind when
using GPS.
• In principle, roads with widths less than
3m
are not included within the map data. Roads
with sections with widths less than
3m may be
deleted in future map data updates.
About GPS
GPS (Global Position System) :
GPS is a system developed and operated
by the United States that determines the
user’s current position (longitude • latitude,
etc) by using 4 or more satellites.
This system is used with related GPS
information, various sensors, road map
data, and other related information to
provide navigation services
When GPS info cannot be used
GPS info may not operate under the
following conditions.
• When buildings, tunnels, or other
obstructions block satellite signals
• When materials are placed above the
GPS antenna and block satellite signals
• When the satellite is not transmitting
• When a digital cellular phone (1.5GHz)
is placed near the GPS antenna
Errors unavoidable due to
system characteristics
• The navigation system uses GPS
information, various sensors, road map
data, and other related information to
display the current position. Errors may
occur if the satellite is transmitting
inaccurate signals or only two or less
satellite signals can be received. Errors that
occur in such conditions cannot be corrected.
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