Acura 2012 TL Navigation User Manual download pdf (Page 160)

Frequently Asked Questions

Navigation System

159

Problem Solution

While I drive, my screen shows white dots

(“breadcrumbs”) on it. What do they mean?

These are called “breadcrumbs.” If you drive more than 1/2 mile from

mapped roads, the off-road tracking feature begins to function. See Off-road

Tracking on pages 72 and 117 .

How can I get rid of the white dots (“breadcrumbs”)

from my screen?

Go to “Vehicle” in the SET UP screen (Other), and set Off-road Tracking

to OFF, then return to the map. See page 117 .

A road that I selected to avoid is being used when

routing. What is wrong?

When you “draw” your area to avoid, make sure to select sections of roads

that include at least one intersection. See page 112 .

My elevation (shown when I display the current position)

seems to ﬂ uctuate even though my elevation has not

changed.

This is normal and due to errors in satellite position. The elevation can vary

+/- 100 feet. See System Initialization on page 128 .

My elevation is missing on the “current position” screen.

Why?

If the GPS antenna cannot receive signals from at least four satellites, the

elevation is not displayed. Try moving the vehicle into an open area. If the

elevation is zero, or below sea level, the elevation is also not displayed.

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Acura 2012 TL Navigation User Manual Page 160