1. Sissejuhatus
The Lowrance Outboard Autopilot System (Model 000-11749-001) is designed to provide automatic steering for cable-steer outboard motors on vessels up to 30 feet in length. This system integrates with Lowrance High Definition System (HDS) displays, enabling precise course control, waypoint navigation, and route following. It allows users to maintain a constant heading or execute specific turn patterns, freeing them to focus on other activities while on the water.
The system includes the NAC-1 computer, a helm drive unit, a Point-1 GPS/Compass, and an Auto/Standby switch, all designed for seamless integration via NMEA 2000. It supports Lowrance SmartSteer control, allowing easy switching between electric-steer trolling motor control and outboard motor control directly from your HDS display. Additionally, trails can be converted to routes for retracing previous paths.

Figure 1: Main components of the Lowrance Outboard Autopilot System.
2. Ohutusalane teave
Read all instructions carefully before installation and operation. Failure to follow these instructions may result in product malfunction, property damage, or personal injury.
- Always maintain situational awareness: The autopilot system is an aid to navigation and does not replace the need for constant vigilance.
- Hoidke liikuvatest osadest eemale: Ensure hands, clothing, and other objects are clear of the helm drive unit during operation.
- Elektriohutus: Disconnect power before performing any installation or maintenance. Ensure all wiring is correctly connected and protected from the marine environment.
- Professional installation recommended: Kui te pole paigaldusprotsessi mis tahes osas kindel, pidage nõu kvalifitseeritud mereelektroonikatehnikuga.
- Kontrollige kohalikke eeskirju: Adhere to all local and national boating safety regulations.
3. Pakendi sisu
Veenduge, et kõik allpool loetletud esemed on teie pakendis olemas:
- NAC-1 Autopilot Computer
- Helm Drive Unit (for cable-steer outboards)
- Point-1 GPS/Compass Module
- Auto/Standby Switch
- NMEA 2000 Starter Kit (includes power cable, T-connectors, terminators, drop cables)
- Paigaldusriistvara
- Documentation (this manual, quick start guide)
4. Seadistamine ja paigaldamine
This section outlines the general steps for installing the Lowrance Outboard Autopilot System. Refer to the detailed installation guide included with your product for specific diagrams and instructions.
4.1 Paigalduse planeerimine
Before beginning, plan the routing of all cables and the mounting locations for each component. Ensure adequate space and access for maintenance.
- NAC-1 Computer: Mount in a dry, protected area, accessible for wiring.
- Helm Drive Unit: Install near the helm, ensuring it aligns correctly with the existing steering cable system. This may require modifications to your steering system.
- Point-1 GPS/Compass: Paigaldage kohta, kus on selge view of the sky, away from magnetic interference (e.g., speakers, large metal objects).
- Auto/Standby Switch: Install in a convenient location at the helm.
4.2 Komponentide paigaldamine
- Mount the Helm Drive Unit: Securely attach the helm drive unit to the steering system according to the specific instructions for your boat's cable steering mechanism. Ensure smooth operation of the steering cable through the unit.
- Install the NAC-1 Computer: Mount the NAC-1 computer using the provided hardware. Connect the helm drive unit cable to the NAC-1.
- Mount the Point-1 GPS/Compass: Secure the Point-1 module. Connect its NMEA 2000 cable.
- Install the Auto/Standby Switch: Mount the switch and connect its cable to the NAC-1 computer.
4.3 NMEA 2000 Network Connection
The system communicates via an NMEA 2000 network. If you do not have an existing NMEA 2000 network, use the provided starter kit to build one.
- Connect the NAC-1 computer, Point-1 GPS/Compass, and your Lowrance HDS display to the NMEA 2000 backbone using T-connectors and drop cables.
- Ensure the network is properly terminated at both ends with NMEA 2000 terminators.
- Connect the NMEA 2000 power cable to a 12V DC power source, ensuring it is fused appropriately.

Figure 2: Lowrance HDS display integrated with the autopilot system.
4.4 Esmane käivitamine ja kalibreerimine
After installation, power on your HDS display and the autopilot system. Follow the on-screen prompts on your HDS display to calibrate the autopilot. This typically involves a compass calibration and a rudder response test.
5. Kasutusjuhised
The Lowrance Outboard Autopilot System is controlled primarily through your Lowrance HDS display using the SmartSteer interface.
5.1 Engaging and Disengaging Autopilot
- Kaasata: Press the "Auto" button on the Auto/Standby switch or select "Auto" from the SmartSteer menu on your HDS display. The system will attempt to hold the current heading.
- Lahti lülitamine: Press the "Standby" button on the Auto/Standby switch, manually steer the boat, or select "Standby" from the SmartSteer menu.
5.2 Steering Modes
The autopilot offers several steering modes:
- Pealkirja ootel: Maintains a constant magnetic or true heading. Adjust the heading using the HDS display controls.
- Teekonnapunktide navigeerimine: Steers the vessel directly to a selected waypoint.
- Marsruudi järgimine: Follows a pre-defined route consisting of multiple waypoints.
- Pöördemustrid: Executes pre-programmed turn patterns (e.g., U-turn, spiral) for fishing or search operations.

Figure 3: Detailed chart view on a Lowrance display, showing navigation capabilities.
5.3 SmartSteer Interface
The SmartSteer interface on your HDS display allows you to:
- Select between outboard motor control and compatible electric-steer trolling motor control (e.g., MotorGuide Xi5 Pinpoint).
- Adjust autopilot settings and parameters.
- Convert recorded trails into navigable routes.
6. Hooldus
Regular maintenance ensures the longevity and reliable operation of your autopilot system.
- Kontrollige kaableid ja ühendusi: Periodically check all NMEA 2000 cables and power connections for corrosion, wear, or damage. Ensure all connections are secure.
- Puhtad komponendid: Wipe down the NAC-1 computer, Point-1 GPS/Compass, and Auto/Standby switch with a damp riie. Vältige tugevaid kemikaale.
- Helm Drive Unit: Inspect the helm drive unit for any signs of wear on moving parts. Ensure the steering cable moves freely. Lubricate as recommended by your steering system manufacturer.
- Tarkvaravärskendused: Kontrollige Lowrance'i website periodically for software updates for your HDS display and autopilot components. Keeping software up-to-date can improve performance and add new features.
7. Veaotsing
This section addresses common issues. For more complex problems, contact Lowrance customer support.
| Probleem | Võimalik põhjus | Lahendus |
|---|---|---|
| Autopilot does not engage. | No power to NAC-1; NMEA 2000 network issue; HDS not recognizing autopilot. | Check power connections to NAC-1 and NMEA 2000 network. Verify NMEA 2000 terminators are in place. Ensure HDS display is updated and configured to recognize the autopilot. |
| Poor steering performance or erratic course holding. | Improper calibration; magnetic interference near Point-1; mechanical issue with helm drive or steering cable. | Perform a full autopilot calibration (compass and rudder response). Relocate Point-1 GPS/Compass away from interference. Inspect helm drive and steering cable for obstructions or damage. |
| HDS display does not show SmartSteer options. | Software not updated; NMEA 2000 communication error; autopilot not detected. | Ensure your HDS display has the latest software. Check NMEA 2000 connections. Verify the NAC-1 computer is powered on and recognized by the network. |
8. Tehnilised andmed
| Funktsioon | Detail |
|---|---|
| Mudeli number | 000-11749-001 |
| Kaubamärk | Lowrance |
| Ühilduvus | Lowrance HDS Gen2, HDS Gen2 Touch displays |
| Laeva tüüp | Single outboard, cable-steer vessels up to 30 feet |
| Kaasas olevad komponendid | NAC-1 computer, Helm Drive, Point-1 GPS/Compass, Auto/Standby switch |
| Võrgu liides | NMEA2000 |
| Voltage | 12 volti (DC) |
| Kauba kaal | 2 Pounds (approximate, for main unit) |
| Toote mõõtmed | 8 x 7.1 x 2 inches (approximate, for main unit) |
| Materjal | Aluminum (for certain components) |
9. Garantii ja tugi
9.1 Garantii teave
Lowrance products are covered by a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Lowrance webveebisait. Hoidke ostutõendit garantiinõuete esitamiseks.
9.2 Klienditugi
For technical assistance, troubleshooting beyond this manual, or warranty service, please contact Lowrance customer support:
- Websait: Külastage www.lowrance.com/support KKK, tarkvara allalaadimise ja kontaktteabe saamiseks.
- Telefon: Vaadake Lowrance'i webpiirkondlike tugitelefonide numbrite veebisait.






