Si-Tex SP-80-3 Fixed-Mount Autopilot System with Pump 18CI Rotary Feedback

The Si-Tex SP-80-3 is a professional-grade fixed-mount autopilot system designed to provide hands-free navigation for inboard, outboard, and sterndrive vessels equipped with hydraulic or quadrant steering systems. This complete system includes an 18 cubic inch rotary pump and rotary feedback mechanism for precise steering control, allowing you to maintain course while attending to other tasks aboard.

Key Features:

• Waterproof control head with flush or surface mount installation options
• Built-in NMEA 0183 interface for automatic waypoint navigation with Loran/GPS integration
• Bold backlit display with 10 adjustable brightness levels for visibility in any lighting condition
• Digital rudder angle display and operating mode indicators for real-time status monitoring
• Automatic Sea State and Trim controls with 10 selectable rudder sensitivity levels
• High and low speed settings for smooth, responsive steering performance
• Rotary feedback system verifies autopilot commands for reliable operation
• Ghost Rudder backup mode uses memory of rudder movements if feedback signal is lost
• Power Steering mode enables convenient push-button directional control
• Stand-By mode for seamless transition to manual steering
• Heading Output feature stabilizes radar display presentation
• Built-in diagnostics, self-tests, and visual/audible alarm system
• Compatible with solenoid valve steering systems
• Expandable with optional SP-70 handheld second-station control unit
• Optional analog Rudder Angle Indicator available for at-a-glance position reading

The SP-80-3 system delivers cruise control for your vessel, maintaining precise heading while you focus on fishing, entertaining guests, or simply enjoying time on the water. The included 18CI rotary pump provides reliable hydraulic steering actuation, while the rotary feedback ensures accurate rudder position monitoring for confident automated navigation.