Intersection Enlargement; Current Location - Pioneer AVIC-505 Owner's Manual

Intersection Enlargement

As you approach a intersection, the map scale is increased to show more detail.
• When the map scale increases, your vehicle direction immediately before reaching the
intersection is shown as "UP". Thus, if you approach the intersection in a straight line, the
current location mark will come onto the map from the bottom of the display. If the road
curves into the intersection, the current location mark will enter the intersection from the
side.
• If the intersection is approached in a gentle curve, the map displayed may differ from the
actual road layout.

Current Location

Under certain conditions, map matching is unable to correct your position and your current
location may be shown incorrectly.
• If the vehicle has just been started or you turn on the Mobile Navigation System while
already in motion.
• When driving through tunnels, under motorways, among high-rise buildings, or wherever
reception of GPS signals is poor or multi-pass noise is present.
• Near a DAB (Digital Audio Broadcasting) station.
• When there is a road parallel to your route, such as an upper or lower level of a motorway,
and the two are displayed on the map as separate roads.
• On roads within industrial sites or on roads adjoining or in the vicinity of such sites.
• When negotiating multi-level intersection and Y intersections.
• On mountain roads with many sharp curves and numerous rises and falls.
• After a long stretch of straight or gently curving road.
• When using snow chains or if your vehicle's wheels slip.
• After changing to tyres with different dimensions.