92 GPSMAP 198C Sounder Owner’s ManualAPPENDIX > SPECIFICATIONSA PPENDIXSpecificationsPhysical SpecificationsSize: 6.2" H x 6.30" W x 3.7" D (15.7 cm x 16.0 cm x 6.7 cm)Weight: Less than 2.0 lbDisplay: 5.0" diagonal (12.7 cm) 16-color TFT display withbacklighting (234 x 320 pixels)Case: Fully gasketed, high-impact plastic alloy, waterproof to IEC529-IPX-7Temp. Range: 5°F to 158°F (-15°C to 70°C)PerformanceReceiver: Differential-ready 12 parallel channel WAAS capablereceiverAcquisition Times:Warm: Approx. 15 secondsCold: Approx. 45 secondsAutoLocate: Approx. 2 minutesUpdate Rate: 1/second, continuousGPS Accuracy:Position: <15 meters (49 feet), 95% typical*Velocity: 0.05 meters/sec steady stateDGPS (USCG) Accuracy:Position: 3-5 meters (10-16 feet) with optional GarminDGPS receiver, 95% typical*Velocity: 0.05 meters/sec steady stateDGPS (WAAS) Accuracy:Position: <3 meters (10 feet), 95% typical*Velocity: 0.05 meters/sec steady stateDynamics: 6gs* Subject to accuracy degradation to 100 m 2DRMS under the U.S.DOD-imposed Selective Availability Program.PowerSource: 10-32 V DCUsage: 14 watts max. at 13.8 vDCFuse: AGC/3 AG-3 AmpSonarSounder Power: 500 watts (RMS)4000 watts (peak to peak)Frequency: 50/200 kHz (40°/10°)Depth: 1500 foot max depth** Depth capacity is dependent on water salinity, bottom type, and other water conditions.
