| SPESIFIKASI |
Navigation
features :
·
Waypoints/icons: 1000 with name and graphic symbol, 10 proximity
·
Routes: 50 reversible routes with up to 250 points each, plus MOB and
TracBack® modes
·
Tracks: Automatic track log; 20 saved tracks let you retrace your path
in both directions
·
Trip computer: Current speed, average speed, resettable maximum speed,
trip timer, and trip distance
·
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 datums
·
Position format: Lat/Lon, UTM/UPS, Maidenhead, MGRS, Loran TDs, and other
grids, including user grid
GPS performance
:
·
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
·
GPS accuracy: Position < 15 meters 95% typical, Velocity 0.05 meter/sec
steady state
·
DGPS (USCG) accuracy: Position: 3-5 meters 95% typical, Velocity 0.05
meter/sec steady state
·
DGPS (WAAS) accuracy: Position < 3 meters 95% typical, Velocity 0.05
meter/sec steady state
·
Dynamics: 6 g’s
·
Interfaces: USB, RS232 with NMEA 0183, RTCM 104 DGPS data format and proprietary
GARMIN
·
Antenna: Built-in quadrifilar, with external antenna connection (MCX)
·
Differential: DGPS, USCG, and WAAS capable
Moving
map features :
Basemap:
Built-in routable basemap (North and South America) with cities, highways,
interstates, local thoroughfares, and secondary roads within metro areas,
interstate exit services, airports, rivers, lakes, coastlines, and tide
stations
·
Uploadable maps: Accepts up to 115 megabytes of downloaded map detail
from a variety of optional MapSource® CDs
Electronic
compass feature :
·
Accuracy: ±2 degrees with proper calibration (typical); ±5
degrees extreme northern and southern latitudes
·
Resolution: 1 degree
Barometric
altimeter feature :
·
Accuracy: 10 feet with proper calibration (user and/or automatic calibration)
·
Resolution: 1 foot
·
Range: –2,000 to 30,000 feet
·
Elevation computer: Current elevation, resettable minimum and maximum
elevation, ascent/descent rate, total ascent/descent, average and maximum
ascent/descent rate
·
Pressure: Local pressure (mbar/inches HG), 48-hour automatic pressure
trend recording
Power
:
·
Source: Two “AA” batteries (not included)
·
Battery life: Up to 20 hours (typical use)
Physical :
·
Size: 2.7" W x 6.2" H x 1.4" D (6.9 cm x 15.7 cm x 3.5
cm)
·
Weight: 7.6 ounces with batteries
·
Display: 1.5 W x 2.2 H inches (3.8 cm x 5.6 cm); 256-color transflective
TFT (160 x 240 pixels)
·
Case: Fully gasketed, high-impact plastic alloy, waterproof to IEC 60529
IPX7 standards
·
Temp. range: 5ºF to 158ºF (-15ºC to 70ºC)
·
User data storage: Indefinite, no memory battery require
