Si-Tex SP-70 Autopilot w/Rotary Feedback f/Inboards - No Drive. Designed for almost any boat and easily installed on Outboard Inboard and Sterndrive vessels with Hydraulic or Mechanical steering systems. Specifications for Si-Tex SP-70 Autopilot w/Rotary Feedback f/Inboards: Manufacturer: Si-Tex Color: Black Features of Si-Tex SP-70 Autopilot w/Rotary Feedback f/Inboards Ultra-compact waterproof Control Unit has simple keypad operation and large LCD display of heading course rudder angle operating mode and error messages Control Unit can be used as dash-mounted keypad or quickly and easily removed from mounting bracket for use as a handheld portable. Additional steering stations can be easily added with optional plug-in connectors Exceptionally easy to use. Just steer to desired course press the PILOT key and the system takes over to steer you on your way - automatically Built-in NMEA0183 Loran/GPS interface for precise course-line navigation along routes Bold backlit displays with ten levels of brightness for clear reading in any light Digital displays of rudder angle and operation mode in use constantly giving you up-to-the-minute operating status Automatic Sea State and Trim Controls and ten selectable levels of rudder sensitivity with high and low speed settings for smooth precise steering Rudder feedback verifies autopilot's commands Ghost Rudder backup allows autopilot to use memory of rudder movements to calculate new movements in event of rudder feedback failure Heading Output feature allows you to stabilize radar display Built-in diagnostic and self tests plus visual and audible alarms Power Steering mode offers convenient push-button steering Stand By mode for manual steering situations. Optional analog Rudder Angle Indicator for easy at-a-glance reading of exact rudder position Works with solenoid valves as well Package Contents: Si-Tex SP-70 Autopilot w/Rotary Feedback f/Inboards Si-Tex SP-70-1: SP-70 Autopilot w/Rotary Feedback f/Inboards - No Drive