Navitron NT777 MK2 Autopilot

Developed for small professional vessel use spanning workboats, pilot and patrol craft, fishing vessels and motor yachts to 25m LOA, the NT777 MK2 model is a new digital Autopilot generation designed and manufactured by Navitron Systems Ltd.

DESCRIPTION

• A high performance multi microprocessor based Autopilot for magnetic/GPS compass and Track steered vessels from typically 10 – 25m (30 – 80ft).
• Comprehensively equipped yet simple to operate – and suitable for hull forms from conventional displacement to fast planning vessels – the NT777 MK2 Autopilot System can support a maximum of 3 Control Units which connect to a central Distribution Unit.
• Combined with full PID intelligence, auto rudder stability, Autotrim (APH), integral audible/visual Alarm functions with Reset, the NT777 MK2 is equipped for precision performance and reliability.
• The 4.3″ Colour Display may be presented in positive or negative mode as preferred (Set Up Menu Installation Selectable).
• Automatic display graphic change occurs when Track Steering Mode is selected and includes regular performance and source data updates.
• In addition to Track data, the NT777 MK2 will also accept NMEA heading data directly from GPS compass systems etc.
• When multi Heading Inputs are employed (NMEA + Mag sensor coil) the priority source is installation programmable with automatic changeover in the event of primary source failure.
• Suitable for console or bracket mounting, the NT777 MK2 Control Unit can be externally located and the overall system is normally supplied complete with Heading Sensor Coil (HSC2) and Rudder Reference Unit (NT920RRU) for installation to solenoid hydraulic systems (11-40Vdc/5A max).
• High voltage solenoids (110/220Vac/dc) can also be accommodated via the inclusion of an optional Universal Relay Box.
• The NT777 MK2 Autopilot system can also be used with alternative Distribution Units to provide ± 10Vdc or 4-20mA outputs required to interface with analogue steering machines.

Optional Equipment Inputs /Outputs
These are available from the standard Distribution Unit and will support a range of equipment and services which include:

• Rudder Angle Indicators
• Analague and Digital Heading Repeaters
• NMEA Heading Outputs (to Radars etc.)
• Navitron & Proprietary Power Steer Controls
• Universal relay Box