Simrad NAC-1 Outboard Pilot Hydraulic Pack MkII PUMP-1

1. Kupu Whakataki

Thank you for choosing the Simrad NAC-1 Outboard Pilot Hydraulic Pack MkII PUMP-1 with POINT-1. This system is designed to provide reliable and precise autopilot control for outboard-powered vessels with hydraulic steering. The NAC-1 processor, combined with the PUMP-1 hydraulic pump and POINT-1 GPS antenna, offers advanced navigation capabilities, enhancing your boating experience. This manual provides essential information for the proper installation, operation, and maintenance of your Simrad autopilot system.

2. Nga korero haumaru

Please read all safety warnings and instructions carefully before installing or operating the product. Failure to follow these instructions could result in product malfunction, property damage, serious injury, or death.

• Haumaru Hiko: Ensure all power connections are made correctly and protected by appropriate fuses. Disconnect power before performing any installation or maintenance.
• Tāutatanga: All installation procedures should be performed by qualified personnel. Incorrect installation can lead to system failure.
• Whakaterenga: The autopilot system is an aid to navigation and should not be used as the sole means of navigation. Always maintain a proper lookout and be prepared to take manual control of the vessel.
• Pūnaha Hydraulic: Exercise caution when working with hydraulic systems. Ensure the engine is off and the steering system is depressurized before connecting the hydraulic pump.

3. Ihirangi mokete

Manatokohia kei te noho nga waahanga katoa i roto i te kete:

• Simrad NAC-1 Autopilot Computer
• Simrad PUMP-1 Hydraulic Pump (MkII)
• Simrad POINT-1 GPS Antenna with Heading Sensor
• NMEA 2000 Starter Kit (includes power cable, backbone cable, T-connectors, terminators)
• Kete taputapu whakaurunga
• Tuhinga (Arahi Timata Tere, Moohiohio Whakaputanga)

4. Tatūnga me te Tāuta

Proper installation is crucial for the optimal performance of your Simrad autopilot system. Follow these steps carefully.

4.1 Te Whakamahere i te Whakanoho

Before beginning, plan the location for each component. Consider cable routing, accessibility for maintenance, and environmental factors.

• NAC-1 Processor: Mount in a dry, protected area, away from heat sources and strong electromagnetic fields.
• PUMP-1 Hydraulic Pump: Install close to the steering cylinder, ensuring easy access for hydraulic line connections and fluid checks.
• POINT-1 GPS Antenna: Mount in a location with a clear, unobstructed view of the sky (360 degrees horizontally, 10 degrees above the horizon). Avoid mounting near radar, VHF antennas, or other transmitting devices.

4.2 Mounting the NAC-1 Processor

1. Tīpakohia he mata whakapuru e tika ana.
2. Use the provided template (if applicable) to mark drill holes.
3. Secure the NAC-1 processor using the supplied mounting hardware.

4.3 Installing the PUMP-1 Hydraulic Pump

1. Ensure the vessel's engine is off and the steering system is depressurized.
2. Mount the pump securely to a rigid surface.
3. Connect the hydraulic lines from the steering system to the pump according to the diagram in the quick start guide. Ensure all connections are tight and leak-free.
4. Bleed the hydraulic system thoroughly after installation.

4.4 Mounting the POINT-1 GPS Antenna

1. Choose a high, unobstructed location.
2. Secure the POINT-1 antenna using the provided mounting hardware.
3. Route the NMEA 2000 cable from the antenna to the NMEA 2000 backbone.

4.5 Hononga Waea

All components connect to a common NMEA 2000 network. Ensure the network is properly terminated at both ends.

• NMEA 2000 Network: Connect the NAC-1 processor, PUMP-1 pump, and POINT-1 antenna to the NMEA 2000 backbone using T-connectors.
• Mana: Connect the NMEA 2000 network power cable to a fused 12V DC power source. The NAC-1 processor and PUMP-1 pump draw power from the NMEA 2000 network.
• Steering Feedback: Connect the steering feedback unit (if external, otherwise integrated) to the NAC-1 processor as per the wiring diagram.

Whakaahua 4.5.1: Example of Simrad NAC-1 Outboard Pilot Hydraulic Pack components. This image illustrates the main units including the NAC-1 processor, PUMP-1 hydraulic pump, and POINT-1 GPS antenna, which are central to the autopilot system installation.

4.6 Hiko-Whakatairanga Tuatahi me te Whirihoranga

1. Apply power to the NMEA 2000 network.
2. Turn on your Simrad multifunction display (MFD) or autopilot controller.
3. Follow the on-screen prompts to perform initial setup, including compass calibration, rudder response calibration, and sea trial calibration. Refer to your MFD's manual for detailed calibration procedures.

5. Nga Tohutohu Whakahaere

Once installed and calibrated, your Simrad autopilot system is ready for operation.

5.1 Mahi Taketake

• Hiko Whakaka/Weto: The autopilot system powers on with the NMEA 2000 network.
• Aratau Whakatika: Press the 'Standby' button on your controller or MFD to disengage the autopilot and take manual control.
• Aratau Auto: Press the 'Auto' button to engage the autopilot and maintain the current heading.
• Heading Adjustments: Use the +/- 1 degree or +/- 10 degree buttons on your controller to adjust the heading in Auto mode.

5.2 Āhuatanga Arā Atu Anō

• NoDrift Mode: This mode maintains your vessel's position over ground, compensating for wind and current. Activate from your MFD.
• Waypoint Navigation: If connected to a chartplotter, the autopilot can steer to a selected waypoint or along a route. Select the waypoint/route on your MFD and engage 'Nav' mode on the autopilot.
• Turn Patterns: Access pre-defined turn patterns (e.g., U-turn, spiral turn) from your MFD for specific maneuvers.

6. Tiaki

Regular maintenance ensures the longevity and reliable performance of your autopilot system.

• Hononga taura: Periodically check all NMEA 2000 and power cable connections for corrosion or looseness.
• Wai Waiwai: Check the hydraulic fluid level in the steering system reservoir regularly. Top up with the recommended fluid if necessary. Inspect hydraulic lines for leaks.
• Whakahōu Pūmanawa: Check the Simrad website for the latest software updates for your NAC-1 processor and POINT-1 antenna. Updates can improve performance and add new features.
• Te horoi: Clean the exterior of the NAC-1 processor and POINT-1 antenna with a damp kakahu. A ape i nga matū kino.

7. Te Raru

If you encounter issues with your Simrad autopilot, refer to the following common problems and solutions.

For more complex issues or error codes not listed, consult the full Simrad support documentation or contact Simrad customer support.

8. Whakatakotoranga

Key technical specifications for the Simrad NAC-1 Outboard Pilot Hydraulic Pack MkII PUMP-1 (Model DSI-163):

• Tau tauira: DSI-163
• Kaihanga: Simrad
• Taumaha Tūemi: 2.2 pounds (approximate, for the combined pack)
• Ahu mōkihi: 0.04 x 0.04 x 0.04 inches (Note: These dimensions appear to be placeholder values and may not reflect actual product size.)
• Tuku Hiko: 12V DC (via NMEA 2000)
• Hononga: NMEA2000
• Rā Wātea Tuatahi: Hui-tanguru 23, 2023

9. Pūtāhui me te Tautoko

Simrad products are backed by a limited warranty. For detailed warranty terms and conditions, please refer to the official Simrad webte waahi, te kaari whakamana ranei kei roto i to hua. Puritia to tohu hoko mo nga kereme whakamana.

For technical support, product registration, or to find authorized service centers, please visit the official Simrad website or contact their customer service department. Online resources often include FAQs, software downloads, and additional troubleshooting guides.

Simrad Official Webpae: www.simrad-yachting.com