212
Troubleshooting
Guidance, Routing
Troubleshooting
The vehicle position icon on the map “lags” a short
distance behind, especially when I arrive at an
intersection.
This is normal. The navigation system is unaware of the width of intersections. Large
differences in vehicle position can indicate a temporary loss of the GPS signal.
2
GPS System
P. 222
The screen is showing white dots as I drive along.
These dots are called “breadcrumbs.” These are displayed if
Off-road Tracking
is set
to
ON
and you drive more than 1/2 mile off mapped roads.
2
Off-road Tracking
P. 61
How do I remove the white dots (“breadcrumbs”)
from my screen?
Press the INFO/PHONE button. Select
Setup
>
Other
>
Vehicle
, and set
Off-road
Tracking
to
OFF
, then return to the map.
2
Off-road Tracking
P. 61
A road that I selected to avoid is being used when
routing.
When you “draw” your area to avoid, make sure to select sections of roads that
include at least one intersection.
2
Avoiding Streets
P. 122
My elevation (shown when I display the current
position) seems to fluctuate even though my elevation
has not changed.
This is normal. The elevation can vary ±100 feet due to GPS calculation errors.
2
GPS System
P. 222
My elevation is missing on the “current position”
screen.
The elevation is only displayed if the GPS antenna can receive signals from at least four
satellites. Try moving the vehicle into an open area. The elevation is also not displayed
if the calculated elevation is zero or below sea level.
Problem
Solution
Summary of Contents for 2013 ZDX
Page 198: ...196 ...
