Do you have a question about the ComNav 1420 and is the answer not in the manual?
Verify all components of your Autopilot System are present and identified.
Understand capitalized terms and key notations used throughout the manual.
Select suitable locations for the Processor and Compass, considering cable lengths and interference.
Install mounting clip, fluxgate compass, rotary rudder feedback, and outboard feedback units.
Install the reversing-motor hydraulic pump or cable drive system.
Connect hydraulic lines for two-line and three-line steering systems.
Connect Control Head, Compass, Rudder Feedback, Pump Motor, and Power cables to the Processor.
Perform the initial setup routine, including rudder calibration and compass compensation.
Configure Rudder Response settings (Slow/Fast) and Sensitivity levels.
Adjust slow and fast speed rudder response sensitivity for optimal steering.
Connect and use navigation data sources like GPS via NMEA 0183.
Learn basic commands for steering, course changes, and dodging.
Modify rudder response sensitivity and cross track error direction.
Diagnose and fix issues encountered during the initial setup procedure.
Identify and resolve problems occurring during normal system use.
Address issues preventing the autopilot from powering on or starting correctly.
Wiring diagrams for connecting 4 and 5 wire motors.
Wiring diagrams for motors using a clutch or lockup valve.
Wiring diagrams for connecting solenoid valves.
Instructions for installing and connecting a second station control head.
Details on connecting the NMEA 0183 heading data output.
Instructions for connecting a Rudder Angle Indicator (RAI).
Details of the one-year and extended three-year limited warranty.
Specific limitations on warranties for components and implied warranties.
Procedures for reporting defects and obtaining warranty service.
Governing law, dispute resolution, and jurisdiction for the agreement.
| Type | Autopilot System |
|---|---|
| Model | 1420 |
| Power Consumption | 10 W |
| Operating Temperature | -15°C to +55°C |
| Storage Temperature | -20°C to +70°C |
| Humidity | Up to 95% non-condensing |
| Display | LCD |
| Operating Voltage | 12-24 V DC |
| Communication Interface | NMEA 0183, CAN |