106
Reference Information
System Limitations
GPS
The signals received from GPS satellites are
extremely weak (less than a millionth of the
strength of a local FM station) and require
an unobstructed view of the sky. The GPS
antenna is located in the fin antenna. The
signal reception can easily be interrupted or
interfered with by the following:
• Audio electronic devices mounted near
the navigation unit
• Trees, tall buildings, highway overpasses,
tunnels, or overhead electrical power
wires
GPS is operated by the U.S. Department of
Defense. For security reasons, there are
certain inaccuracies built into GPS for which
the navigation system must constantly
compensate. This can cause occasional
positioning errors of up to several hundred
feet (meters).
Address Calculation
The destination icon shows only the
approximate location of a destination
address. This occurs if the number of
possible addresses is different from the
number of actual addresses on a block. For
example, the address 1425 on a 1400 block
with 100 possible addresses (because it is
followed by the 1500 block) will be shown a
quarter of the way down the block by the
system. If there are only 25 actual addresses
on the block, the actual location of address
1425 would be at the end of the block.
Database
The digitized map database reflects
conditions as they existed at various points
in time before production. Accordingly,
your database may contain inaccurate or
incomplete data or information due to the
passage of time, road construction,
changing conditions, or other causes.
For example, some places/landmarks may
be missing when you search the database
because the name was misspelled, the place
was improperly categorized, or a place/
landmark is not yet in the database. This is
also true for police stations, hospitals, and
other public institutions. Do not rely on the
navigation system if you need law
enforcement or hospital services. Always
check with local information sources.
118
Voice Commands
Voice Commands
Navigation Commands
The system only accepts these commands
on a map/guidance screen.
Navigation
Show Map
Go Home
Find Place
Find Address
Find City
Find Intersection
Saved Places
Recent Places
Stop Route
Detour
Back
Next
Previous
Cancel
Yes
■Voice Portal Commands
■Navigation Commands
■Other Commands
No
Go
Start New Route
Add to Active Route
Change Country
Along Route
Near Destination
Near Current Location
1
2
3
4
5
Restaurants
Everyday Life
Banks & ATMs
Rest Areas
Attractions
Medical Care
Shopping
Gas Stations
Parking
■Line Number Commands
■Category Commands
Art & Entertainment
Recreation
Transit
Lodging
All Restaurants
Browse By Style
Barbecue
Coffee and Tea
Delis
Donuts and Baked Goods
Fast Food
Fish and Seafood
Grills
Pizza
Steakhouses
Wine, Beer, and Liquor
All Everyday Life
Auto Services
Car Washes
Colleges and Universities
Community Services
Convenience Store
Fitness and Gyms
Laundry Services
Libraries
■Sub Category Commands
120
Voice Commands
List of Categories
RestaurantsEveryday Life Recreation
Barbecue Fish and Seafood Auto Services Laundry Services Amusement Parks
Skiing and Winter Sports
Coffee and Tea Grills Car Washes Libraries Bowling Center Sport Centers
Delis Pizza
Colleges and UniversitiesPlaces of Worship Camps and Retreats Stadiums and Tracks
Donuts and Baked GoodsSteakhouses Community Services Post Offices Golfing
Fast Food Wine, Beer, and Liquor Convenience Store SchoolsMedical Care
ShoppingFitness and Gyms Veterinary Clinics Doctor Offices Pharmacies
Books, Music, and MoviesHome and GardenArt & EntertainmentHospitals
Clothing and AccessoriesHousewares Bars and PubsMuseums and GalleriesTransit
Computers and ElectronicsOffice Supply and ShippingCasinos Nightclubs Airports Train Stations
Convenience Stores Pharmacies Movie Theatres Performing Arts Bus Stations Transit Service
Department Stores Shopping CentersAttractionsCar Rental Travel Agents
Florists and Gifts Sporting GoodsMajor Attractions Offbeat Places Ferry Terminals Truck Stops
Grocery Stores Wine, Beer, and Liquor Amusement Parks Parks and GardensGas Stations
LodgingEvent Centers Tourist InformationBanks & ATMs
Bed and Breakfast or InnHotel or Motel Historical Landmarks Wineries and BreweriesParking
Campground or RV ParkMuseums and Galleries Zoos and AquariumsRest Areas
