Navigation Features

Waypoints:
Total: 500 each with name, symbol, and map display option
Nearest: Continuously updated
Routes: 20 reversible routes with up to 30 waypoints each

Basemap Features

Basemap: Built-in detailed Americas or Atlantic map to 20 miles (includes lakes, rivers, coastlines, interstates, national and state highways, and major airports); exit data
Map Scale: Screen-width scale (500 feet to 5,000 miles)

Performance

Receiver: Differential-ready 12 parallel channel receiver continuously tracks and uses up to twelve satellites
Acquisition Times:
Warm: approx. 15 seconds
Cold: approx. 45 seconds
Autolocate™: approx. 5 minutes
EZinit™: easy initialization, 45 seconds
Update Rate: 1 second, continuous
Accuracy:
Position: 15 meters (49 feet) RMS*
1-5 meters (3-15 feet) RMS with GARMIN GBR 21 DGPS receiver (optional)
Velocity: 0.1 knot RMS steady state
Dynamics: 6g's
Interfaces: NMEA 183 and RS-232 DGPS corrections
Antenna: Detachable with standard BNC connector

Physical

Size: 3.2 H x 6.8 L x 2.6 W inches (8.05 x 17.3 x 6.5 cm)
Screen Size: 2.0 H x 3.5 L inches (5.1 x 8.9 cm)
Weight: 1.3 pounds (567 g) w/ batteries
Display: 240 x 128 pixels, 16-color, high-resolution LCD, backlit

Power

Memory: Internal lithium battery backup lasts up to 10 years
Power Source: 10-32vDC (6 AA batteries)
Battery Life: Up to 2.5 hours

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