The SI-TEX SP-80 control head brings reliable, hands-free navigation to outboard, inboard, and sterndrive vessels. With built-in GPS/Loran interfacing, ghost rudder backup, and a ten-level backlit display, the SP-80 delivers the precision course-keeping you need whether you're working lines or standing watch.

Specifications:

• Compatible with outboard, inboard, and sterndrive vessels using hydraulic or mechanical steering systems
• Built-in NMEA 0183 Loran/GPS interface for automatic waypoint navigation
• Waterproof control head supports flush or surface mounting
• Expandable to a second station using the SI-TEX SP-70 Handheld Control Unit
• Bold backlit display with ten adjustable brightness levels for clear visibility in any lighting condition
• Digital readouts for rudder angle and active operating mode provide real-time status at a glance
• Automatic Sea State and Trim controls with 10 selectable rudder sensitivity levels and independent high/low speed settings
• Rudder feedback unit verifies autopilot commands for accurate steering response
• Ghost Rudder backup uses stored rudder movement data to maintain steering in the event of rudder feedback failure
• Heading Output feature stabilizes radar display
• Built-in diagnostics and self-tests with both visual and audible alarm indicators
• Power Steering mode enables push-button directional control; Stand-By mode supports manual steering
• Optional analog Rudder Angle Indicator available for precise at-a-glance rudder position reading
• Compatible with solenoid valve steering systems