{"product_id":"si-tex-sp38-4-autopilot-core-pack-including-rotary-feedback-only-no-compass-or-pump-sp38-4","title":"SI-TEX SP38-4 Autopilot Core Pack Including Rotary Feedback Only, No Compass or Pump","description":"\u003cp\u003eThe SI-TEX SP38-4 Autopilot Core Pack delivers Intelligent Steering Technology (IST) in a vessel-agnostic platform built for commercial and recreational use alike. This core pack includes the rotary feedback unit but does not include a compass or hydraulic pump. Auto-Setup streamlines commissioning by handling drive detection, rudder response timing, and compass calibration automatically, while Adaptive steering continuously adjusts to changing sea states and vessel speeds. A sunlight-readable 5.7\" color LCD with nine backlight levels and a red night palette keeps the helm functional around the clock. NMEA 2000, Ethernet, and NMEA 0183 connectivity integrates the system with existing onboard instruments, and multi-station support with security lock lets you manage control from multiple positions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIST – Intelligent Steering Technology for superior vessel steering performance\u003c\/li\u003e\n\u003cli\u003eAdaptive steering that responds to sea conditions and varying vessel speeds\u003c\/li\u003e\n\u003cli\u003eAuto-Setup for automatic drive detection, rudder response timing, and compass calibration\u003c\/li\u003e\n\u003cli\u003eNMEA 2000, Ethernet, and NMEA 0183 interface\u003c\/li\u003e\n\u003cli\u003eConfigurable for fishing vessels, offshore boats, workboats, towboats, and yachts\u003c\/li\u003e\n\u003cli\u003eWORK Mode tailored for fishing boats, towboats, and workboats\u003c\/li\u003e\n\u003cli\u003ePRC (Proportional Rate Control) for smooth, gentle steering response\u003c\/li\u003e\n\u003cli\u003eMulti-station capability with security station lock\u003c\/li\u003e\n\u003cli\u003eSunlight-viewable 5.7\" color LCD display\u003c\/li\u003e\n\u003cli\u003eNAV Mode for adaptive, precise track steering\u003c\/li\u003e\n\u003cli\u003eALC (Automatic Leeway Compensation) accounts for drift, tide, and wind\u003c\/li\u003e\n\u003cli\u003eFull compatibility with onboard instruments and steering systems\u003c\/li\u003e\n\u003cli\u003eOptional Z-Drive interface supports 360° azimuth drive\u003c\/li\u003e\n\u003cli\u003eOptional automatic bow-thruster control for hands-free Sabiki fishing or station keeping\u003c\/li\u003e\n\u003cli\u003eMulti-language support: English, Chinese, French, German, Norwegian, Spanish, Italian, Vietnamese, and more\u003c\/li\u003e\n\u003cli\u003eFlush mount kit included; optional swivel mount bracket available separately\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof rating on control head, TS4, NF4, and WS4 components\u003c\/li\u003e\n\u003cli\u003eRoHS and CE compliant for EMI and RFI immunity\u003c\/li\u003e\n\u003cli\u003e9-level backlit LCD display\u003c\/li\u003e\n\u003cli\u003eRed night palette mode protects operator night vision\u003c\/li\u003e\n\u003cli\u003ePre-defined parameter sets for full or semi-displacement, planing hulls, stern drives, and sailboat applications\u003c\/li\u003e\n\u003cli\u003eMultiple steering parameters for fast cruise, slow cruise, and work modes\u003c\/li\u003e\n\u003cli\u003eCourse knob with mechanical detent for intuitive adjustments\u003c\/li\u003e\n\u003cli\u003eAutomatic trim function\u003c\/li\u003e\n\u003cli\u003eAdjustable yaw, turn rate, and rudder settings\u003c\/li\u003e\n\u003cli\u003ePORT and STBD dodge buttons for collision avoidance\u003c\/li\u003e\n\u003cli\u003eOutput for optional analog rudder angle indicator, supporting up to 4 stations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperating Voltage: 10–30 VDC\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 0.5 A average; 3 A peak (reduced with low backlight setting)\u003c\/li\u003e\n\u003cli\u003eDrive Output: 20 A\u003c\/li\u003e\n\u003cli\u003eNetwork: NMEA 2000 and Ethernet\u003c\/li\u003e\n\u003cli\u003eNavigational Interface: NMEA 0183 input\/output\u003c\/li\u003e\n\u003cli\u003eNMEA 0183 Output: Heading (10x per second), Autopilot Status (1x per second)\u003c\/li\u003e\n\u003cli\u003eHeading Reference: Fluxgate, magnetic compass, NMEA compass, or sat compass\u003c\/li\u003e\n\u003cli\u003eCourse Resolution: 1°\u003c\/li\u003e\n\u003cli\u003eCourse Detection: 0.5°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SI-TEX","offers":[{"title":"Default Title","offer_id":54530194538771,"sku":"SIT-SP38-4","price":4787.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/9718\/3507\/files\/78773XL.jpg?v=1785972559","url":"https:\/\/www.elliottstackleandrigging.com\/products\/si-tex-sp38-4-autopilot-core-pack-including-rotary-feedback-only-no-compass-or-pump-sp38-4","provider":"Elliott's Tackle \u0026 Rigging","version":"1.0","type":"link"}