Onwa Marine Electronics KP-823MKII - Manual (Page 29)

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5. Main Performance and Specifications 5.Main Performance and Specifications
5.1 Performance and characteristics
5.1.1 The GPS function
1) Satellite receiver type: 16 discrete channels receiver, differential signals can be
received
2) Positioning accuracy: 10 meters (CEP) the accuracy of 3 meters (CEP)
3) Speed accuracy: 0.1 Knots (RMS)
4) Positioning time: 15 seconds for warm start, 45 seconds for cold start
5) Update rate for positioning data: once per second
5.1.2 Navigation
1) Up to 18,000 waypoints, including the optional logo, or as geographic information.
2) Up to 50 routes: 50 (300 waypoints for each route)
3) Track Points: 40 Track points, including 1 real-time track record, 39 history track
records, 2100 points for each track, 84,000 points in total, the information of each
point including the time, location and direction
4) 40 track point lines (2100 points for each)
5) Up to 99 kinds of signs for various objects
5.1.3. Data Interface
RS-232 serial port: NMEA2.0 and the data exchange with other equipment.
USB1.0 Slave: To upgrade the software and map data.