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MapSource®: Accepts up to 1 megabyte of data from the optional MapSource Points of Interest CD **

Routes: 50 reversible routes with up to 50 points each, plus MOB and TracBack® modes

Tracks: Automatic track log; 10 saved tracks let you retrace your path in both directions

Trip computer: Average speed, resettable max. speed, trip timer and trip distance

Alarms: Anchor drag, approach and arrival, off-course, proximity waypoint, shallow water and deep water

Tables: Built-in celestial tables for best times to fish and hunt; sun and moon rise, set, and location

Map datums: More than 100 plus user datum

Position format: Lat/Lon, UTM/UPS, Maidenhead, MGRS, Loran TDs and other grids, including user grid

Receiver: WAAS-enabled, 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

• Position: < 3 meters, 95% typical*
• Velocity: 0.05 meter/sec steady state

Dynamics: 6 g's

Interfaces: RS232 with NMEA 0183, RTCM 104 DGPS data format and proprietary Garmin®

Antenna: Built-in quadrifilar

Differential: DGPS, USCG and WAAS capable

Source:

• External Power, 8-35V;
• Two "AA" batteries (not included)

Battery Life: Up to 16 hours

Size: 2.7"W x 6.2"H x 1.2"D (6.9 x 15.7 x 3.05 cm)

Weight: 7.7 ounces (225 g)

Display:

• 1.6"W x 2.2"H (4.1 x 5.6 cm)
• 120 x 160 pixels, high-contrast
• FSTN with bright backlighting

Case: Fully gasketed, high impact plastic alloy, waterproof to IEC 529 IPX7 standards

Temperature range: 5°F to 158°F (-15°C to 70°C)

User data storage: Indefinite, no memory battery required