Technical Data : POWER SUPPLY ELECTRICAL : 10.5 – 40VDC PROTECTION : over-current, over-voltage, power transient and accidental reverse polarity protection OUTPUT/INPUT (IEC61162-1) INPUT : 2 x NMEA0183 a) Input sentences : GGA, GLL, GMS, GNS, GSA, GSV, RMC, VTG, HDT b) Baudrate : auto scan up to 38400 c) Support heading/GPS sensor : KA-GC05, KA-GC9A and Hemisphere GPS Compass (V102 and V104s) OUTPUT : 2 x NMEA0183 Port 1 and Port 2(RS232) : a) Output sentences : HDT, HDM and HDG (selectable) and RMC, GSA, GGA, VTG, ZDA (Fixed) b) Heading Output interval selections : 25ms, 100ms, 200ms (default) and 1,000ms c) Output baudrate selections : 4800 (default), 9600, 19200 and 38400 (selectable) ENVIRONMENT CONDITIONS AMBIENT TEMPERATURE Display unit : -15 °C to +55 °C Heading/GPS sensor unit : -25 °C to +70 °C (for KA-GC05 and KA-GC9A) HUMIDITY: 93% ±3% on 40 °C WATERPROOFING Display unit : IPX5 Heading/GPS sensor unit : IPX7 (for KA-GC05 and KA-GC9A) Instruction Manual