appendIxSpecificationsPhysicalSize: 6.1" H x 2.4" W x 1.3" DWeight: 7.5 ounces (213 g) w/batteries installed.Display: 1.5" W x 2.2" H, 256-color, high resolution,transreflective (160 x 240 pixels) with backlighting.Case: Rugged, fully gasketed, water resistant, IEC-529, IPX7Temp Range: 5 to 158 oF (-15 to 70oC)**The temperature rating of the GPSMAP 60Cx may exceed the usable range ofsome batteries. Some batteries can rupture at high temperatures.PerformanceReceiver: WAAS/EGNOS enabledAcquisition Times*:Approx. 1 second (warm start)Approx. 38 seconds (cold start)Approx. 45 seconds (factory reset)*On average for a stationary receiver with an open sky view.Update Rate: 1/second, continuousAntenna: Built-in quad helix, remote antenna capability.PowerSource: Two 1.5 volt AA batteries, USB Data Cable,12 Volt DC Adapter Cable, or up to 36 Volt DCexternal powerBattery Life: Up to 18 hours (typical use)**Alkaline batteries lose a significant amount of their capacity as thetemperature decreases. Extensive use of screen backlighting, electroniccompass, and audible tones significantly reduce battery life.AccuracyGPS: <10 meters (33 feet) 95% typical**Subject to accuracy degradation to 100m 2DRMS under the U.S. DoDimposed Selective Availability (SA) Program when activated.DGPS: 3-5 meters (10-16 feet) 95% typical** WAAS accuracy in North America.Velocity: 0.05 meter/sec steady stateInterfaces: NMEA 0183 version 2.3, and RS-232 and USBfor PC interfaceData Storage Life: Indefinite; no memory battery requiredMap Storage: Dependant on the capacity of themicroSD Card.**A small portion of the card capacity has been used in formatting the card for use. GPSMAP 60Cx Owner’s ManualAPPendIx > sPecIfIcAtIons