This configuration is a vitual feedback (no rudder referece) version, with SP36 control, rate compass and 18ci pumpset.

SI-TEX has expanded its leading autopilot line-up with the addition of the new-for-2010 SP36 Autopilot. The company?s most advanced pilot yet, the new SP36 has been designed to provide a wide range of powerboats and Commercial vessels with sophisticated steering functions and reliable performance under the harshest conditions at sea.

• IST ? Auto learning Steering Technology
• New One Piece 3 Axis Rate Compass
• Advanced No Drift Mode & Advanced Leeway Control
• GPS Nav Mode provides precise adaptive track steering
• Rotary steering & course control knob
• Auto Setup: Auto Drive Detection, Auto Tune, Auto Compass Cal.
• Auto Sea State & Auto Trim for enhanced steering in all conditions
• Crystal Clear High Resolution Sunlight Viewable Color Control Head
• Standard with 20 Amp Processor for Reversing Pumps or DC Solenoids
• Proportional Rate Steering Control
• Multiple NMEA-0183 I/O ports
• Multiple turn patterns
• Adjustable rate of turn control
• Full Follow up levers available w/ optional rudder feedback
• Commercial Grade Waterproof Control Head - IP67 Standard
• Multi-Station Capability
• Predefined parameter sets for Outboards, Inboard, Displacement, etc.

SI-TEX SP-36 AUTOMATIC PILOT - Specifications
Operating Voltage	11 to 30 vdc
Power Consumption	Avgerage Pwr. Consumption .5 Amp to 3 Amps Peak
DC Hydraulic Pump Output	20 Amps Max. Output
Solenoid Drive Output	12v & 24v Solenoid Output Available
Clutch Output	20 Amps Max
Nav Interface Inputs	2 x NMEA-0183
Nav Interface Output	NMEA-0183 Heading @ 10hz & Autopilot Status @ 1Hz
Heading Reference Devices	3 Axis Rate Gyro Compass, Compass Pick-off, Flux Gate Compass, GPS SAT Compass
Course Detection Resolution	0.1 Deg. w/ 3 Axis rate compass
Course Resolution	Auto Mode 1 Deg. Nav Mode 0.1 Deg.
Control Head Dimensions	6.1"W X 4.4"H X 1"D
Control Head LCD	waterproof, High Resolution Sunlight Viewable Color LCD 320 x 240 pixels
Rudder Feedback	Standard w/ Virtual Feedback, Optional Rudder Feedbacks available