JVC LVT1774-001A Instructions Manual page 48

– when tire slip occurs continuously and
frequently
– after running on areas other than a road
(e.g. private lands or parking lots)
– after running in underground or tower
type parking lots
– after rotating your car on a turntable
– after frequent stops and starts in a
congestion
– when the accuracy of GPS is deteriorated
intentionally
– when running on a road constructed
recently
• The route calculated by the System is one of
the possible routes to your destination. The
route is not always the most appropriate one.
• If a street name is not available in the
database, Unnamed appears in place of the
street name.
• If no-exit roads (only entering the rotary from
the roads is allowed) exist on the rotary, the
no-exit roads can neither be shown in the
route guidance on the display nor counted in
the route guidance voice message.
• The following phenomena may occur even if
the System is working correctly...
– It may guide to a closed road or to a route
requiring U-turn.
– It may not guide to your destination if
there is only a narrow road or no road to
your destination.
– It may not avoid a congestion even
if Bypass Traffic is set to Auto
Reroute.
– It may show a different road name.
– It may not ask you to turn at a junction
even if you need to.
– It may give a guidance different from the
actual road condition.
– It may give an incorrect distance
information.
48 48
Arranging your route
• Highways are always used to calculate the
route if the distance to the destination is over
120 mi (200 km).
• If the destination cannot be reached without
using highways, ferries, or toll roads, they are
used to calculate the route without respect to
the Route Options settings.
• A detour may not be calculated with Avoid
Section depending on the route.
Traffic information on map
• When Bypass Traffic is set to Manual
Reroute, the rerouting may be canceled
while you are checking due to a change
of traffic condition. The rerouting is also
canceled if you do not confirm the rerouting
in one minute.
• Traffic information service is only available in
the 48 contiguous United States.