Acura 2008 TSX User Manual download pdf (Page 116)

Navigation System 115

Frequently Asked Questions

Guidance, Routing

Problem Solution

The navi does not route me the same way I would go, or the

way some other mapping program displays. Why is this?

The navigation system attempts to generate the optimum route. See

Changing the Routing Method on page 44.

Why is the street I’m on not shown on the map? It has been

here for more than a year.

The mapping database is constantly undergoing revision. See page 112 for

ways to obtain the latest detailed coverage information.

The vehicle position icon is not following the road and the

“GPS icon” text in the upper left hand corner of the screen is

white or missing.

• The GPS antenna (located under the center of the rear shelf) may be

blocked by personal items. For best reception, remove items from the rear

shelf, such as radar detectors, cell phones, or loose articles.

• Metallic tinting or other after-market devices can interfere with the GPS

reception. Please see your dealer. Also see System Limitations on page 97.

I entered a destination, but the blue highlighted route and

voice guidance stopped, or turned into a blue/purple dashed

line before I got to my destination. Why is this?

Your route has entered an unverified area. See Unverified Area Routing on

page 82.

The map rotates while I make a turns, How can I stop this? Select the “North-up” map orientation by voice, or by touching the map

orientation icon on the map screen. See Map Orientation on page 53.

Sometimes I cannot select between the North-up, and

Heading-up map orientations, why is this?

The “Heading-up” map orientation can only be shown in the lower scales

(1/20 - 1 mile scales). See Map Scale on page 52.

While driving to my destination, the “time to go” display

sometimes increases even though I am getting closer.

The “Time to go” is based on actual road speeds. However if your speed

slows down when you encounter slower traffic, the system updates the

“Time to go” based of your actual speed to give you a better estimate of

arrival time.

The vehicle position icon on the map “lags” a short distance

behind especially when I arrive at an intersection. Is there

anything wrong?

No, when at an intersection, the system is unaware of the width of the

intersecting road. Large differences is vehicle position can indicate a

temporary loss of the GPS signal. See GPS Reception Issues on page 97.

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Acura 2008 TSX User Manual Page 116

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