1. Introduction
The Simrad NSO EVO3S is a high-performance 16-inch multifunction display designed for marine navigation systems. It features an iMX 8 high-performance processor for rapid responses and a Full HD display for clear visibility. This unit integrates with various marine accessories including GPS, radar, sonar, and keypad controllers to create a comprehensive vessel-wide system.
This manual provides essential information for the installation, operation, and maintenance of your Simrad NSO EVO3S 16-inch Multifunction Display.
2. Safety Information
Please read all safety information before installing or operating the device. Failure to follow these instructions may result in product damage, personal injury, or poor performance.
- Ensure the power supply is disconnected before performing any installation or maintenance.
- Installation should be performed by qualified personnel to prevent damage to the unit or vessel.
- Do not expose the unit to extreme temperatures or direct sunlight for prolonged periods.
- Use only approved accessories and cables with this device.
- Keep the display clean and free from obstructions to ensure proper ventilation.
3. Package Contents
Verify that all items are present in the package:
- Simrad NSO EVO3S 16-inch Multifunction Display
- Dashboard Mount
- Documentation (this manual, warranty information)
- Additional cables and accessories may be sold separately.

Image 1: Simrad NSO EVO3S 16-inch Multifunction Display. This image shows the front view of the display unit, highlighting its large screen and sleek design, typically mounted on a dashboard.
4. Setup and Installation
4.1 Mounting the Display
The Simrad NSO EVO3S is designed for dashboard mounting. Ensure the chosen location provides adequate space for the unit, allows for proper ventilation, and offers a clear view for the operator.
- Select a suitable flat surface on the dashboard for mounting.
- Use the provided dashboard mount template to mark drilling locations.
- Drill pilot holes as indicated by the template.
- Secure the dashboard mount to the surface using appropriate fasteners (not included, refer to vessel specifications).
- Attach the NSO EVO3S display to the mounted bracket, ensuring it is securely fastened.
4.2 Electrical Connections
Connect the display to your vessel's power supply and other marine electronics.
- Power: Connect the power cable to a suitable 12V DC power source on your vessel. Ensure proper fusing.
- NMEA 2000: Connect to your NMEA 2000 network for communication with other compatible devices such as GPS, radar, and sonar modules.
- Ethernet: Use Ethernet cables for high-speed data transfer with radar, sonar, and other network devices.
- Wireless Connectivity: The unit supports Bluetooth and Wi-Fi for wireless connectivity with compatible devices.
5. Operating Instructions
5.1 Powering On/Off
- To Power On: Press and hold the power button located on the unit until the Simrad logo appears.
- To Power Off: Press and hold the power button until the power options menu appears, then select "Power Off".
5.2 Touchscreen Control
The NSO EVO3S features a responsive touchscreen for intuitive control. Use gestures similar to a smartphone or tablet:
- Tap: Select items, open menus, or activate functions.
- Swipe: Navigate through menus or pan across charts.
- Pinch-to-Zoom: Adjust the zoom level on charts or sonar displays.
- Long Press: Access contextual menus or advanced options.
5.3 Navigation and Charting
The display supports various cartography brands including Navionics, C-Map, and Lowrance. Ensure your preferred charts are installed on a microSD card (compatible flash memory type) and inserted into the unit.
- Access the Chart application from the home screen.
- Use the touchscreen to pan and zoom.
- Create waypoints and routes by tapping on the chart.
- Monitor your vessel's position using the integrated GPS.
5.4 Sonar and Radar
If connected to compatible sonar transducers and radar domes, these functions can be accessed from the home screen.
- Sonar: View depth, fish arches, and bottom structure. Adjust gain, range, and frequency settings as needed.
- Radar: Detect other vessels, landmasses, and weather. Adjust range, gain, and clutter settings for optimal performance.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your Simrad NSO EVO3S display.
- Cleaning the Display: Use a soft, damp cloth to clean the screen. Avoid abrasive cleaners or solvents.
- Software Updates: Periodically check the Simrad website for software updates to ensure you have the latest features and performance enhancements.
- Cable Inspection: Regularly inspect all cables for signs of wear or damage. Replace damaged cables immediately.
- Storage: If storing the vessel for an extended period, ensure the unit is powered off and protected from extreme temperatures and moisture.
7. Troubleshooting
This section provides solutions to common issues you might encounter.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | No power, faulty cable, blown fuse. | Check power connections, inspect cables, verify fuse. |
| No GPS signal. | GPS antenna not connected, obstructed view of sky. | Ensure GPS antenna is connected and has a clear view. |
| Touchscreen unresponsive. | Screen is dirty, temporary software glitch. | Clean the screen. Restart the unit. |
| No sonar data. | Transducer not connected, faulty transducer. | Check transducer connection. Consult a technician if issue persists. |
For further assistance, please contact Simrad customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Simrad |
| Model Name | NSO EVO3S |
| Model Number | DSI-093 |
| Screen Size | 16 Inches |
| Resolution | 1920 x 1080 |
| Display Type | LCD |
| Touch Screen Type | Projected Capacitive |
| Processor | iMX 8 High-Performance |
| Connectivity Technology | NMEA 2000, Bluetooth, Wi-Fi |
| Supported Satellite Navigation System | GPS |
| Compatible Flash Memory Type | microSD |
| Mounting Type | Dashboard Mount |
| Included Components | Dashboard Mount |
| Item Dimensions L x W x H | 16"L x 16"W x 16"H |
9. Warranty and Support
9.1 Warranty Information
Specific warranty details for the Simrad NSO EVO3S are provided with the product documentation. Please refer to the warranty card included in your package for terms and conditions. Keep your proof of purchase for warranty claims.
9.2 Customer Support
For technical assistance, troubleshooting, or service inquiries, please contact Simrad customer support. Visit the official Simrad website for contact information, FAQs, and additional resources.
Simrad Official Website: www.simrad-yachting.com