ComNav Marine

P4 Autopilot

ComNav P4 Autopilot

ComNav P4 Autopilot

ComNav P4 Autopilot models are manufactured using state-of-the-art technology meeting stringent CE requirements, IMO compliance, Wheelmark registrations, while featuring industry standard interfaces (NMEA 2000, NMEA 0183) coupled with waterproof integrity to IP67 standards. In addition, each product comes with an extended 3-year warranty and unrivaled customer care technical support. With built in self-testing diagnostics, intuitive sunlight visible color graphics displays, adaptive warnings and alarms, ComNav’s P Series offer a safe and reliable navigating experience.


  • Intelligent steering technology provides superior vessel steering capability
  • Allows auto-drive detection, rudder response time, compass detection and calibration
  • Sunlight viewable led backlit 5.7″ tft lcd 640 x 480 display
  • automatic leeway compensation for drift, tide & wind
  • Auto thrust-assist for dead-ahead slow or station keeping (optional)
  • Multi-language capability
  • 9 level backlit lcd display
  • Colour head offers red night vision mode
  • Pre-defined parameter sets for full or semi-displacement, planning hulls, stern drives and sailboats
  • Multi-station capability with security station lock
  • Port and stbd dodge buttons for collision avoidance
  • Fully compatible with onboard NMEA instruments and most steering systems

ComNav P4 Autopilot Technical Specification

  • Operating Voltage: 10 to 30 VDC
  • Power Consumption: Average 0.5 Amps, 3 Amps Peak
  • Network: NMEA 2000
  • Navigational Interface: NMEA 0183 inputs
  • NMEA 0183 Output: Heading (10x per sec), Autopilot Status (1x per sec)
  • Heading Reference: Fluxgate, Magnetic Compass, NMEA
  • Compass or Heading Sensor GNSS compass
  • Course Resolution: 1°
  • Course Detection: 0.5°
  • Control Head: Sunlight viewable high contrast LCD is 5.7”
  • TFT LCD 640 x 480 VGA high resolution display


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