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Basemap: Built-in routable Americas Autoroute basemap with oceans, lakes, rivers, airports, cities, interstates or major motorways, principal and major thoroughfares, political boundaries, federal interstate highway exit information for services such as food, lodging and truck, RV and automotive service stations in the US only.
CD-ROM: MapSource City Navigator CD-ROM (U.S. & Canadian coverage) and a 128MB data card are included with the Americas StreetPilot III, which gives you access to street-level detail, addresses, and business listings for major metropolitan areas. Internet access is recommended. Compatible with most GARMIN MapSource™ products. GARMIN data card required.
Map Scale: Screen-width scale 900 feet to 6,100 miles
Navigation Features
Routes: Automatically calculated with turn-by-turn instructions. Up to 50 stored. Using built-in basemap, routes include interstates, highways and major thoroughfares. With detailed data from CD-ROM, routes include residential street-level detail within metropolitan areas.
Voice: Navigation instructions and warnings
Waypoints: 500 with name and graphic symbol
Track log: 2000 track log points
Trip computer: Resettable odometer, timers, average and maximum speeds
GPS Performance
GPS performance Receiver: Differential-ready 12 parallel channel GPS receiver continuously tracks and uses up to 12 satellites to compute and update your position
Acquisition times:
Warm: Approximately 15 seconds
Cold: Approximately 45 seconds
AutoLocate™: Approximately 5 minutes
Update rate: 1/second, continuous
GPS Accuracy:
Position: < 15 meters, 95% typical*
Velocity: 0.05 meter/sec steady state
DGPS Accuracy:
Position: 3-5 meters, 95% typical*
Velocity: 0.05 meter/sec steady state
Position: 3-5 meters, 95% typical*
Velocity: 0.05 meter/sec steady state
Dynamics: 6g’s
Interfaces: RS232 with NMEA 0183
Antenna: Detachable with standard BNC-type connector
Physical Size: 3.2"H x 6.8"W x 2.6"D (8.0 x 17.3 x 6.5 cm)
Weight: 1.4 pounds (635 g)
Display:
3.4"W x 1.8"H (8.6 x 4.5 cm)
(305 x 160 pixels), high-contrast
16-color LCD with backlighting
Case: Rugged; fully gasketed
Temp. range: 5°F to 158°F (–15°C to 70°C)
Data storage: Indefinite; no memory battery required
Map storage: Data cards store detailed map data
Power Source: 6 AA batteries or 12-volt adapter cable
Battery life: 2–20 hours based on backlight setting
Specifications are subject to change without notice.
* Subject to accuracy degradation to 100m 2DRMS under the United States Department of Defense-imposed Selective Availability Program.