1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Raymarine Axiom+ 9 RV Chartplotter/Fishfinder. The Axiom+ 9 RV is a high-performance multifunction navigation system designed for marine environments, featuring a 9-inch IPS multitouch display with HydroTough coating, the intuitive LightHouse 3 OS, and advanced sonar capabilities including RealVision 3D.
For optimal performance and safety, please read this manual thoroughly before using the device.

This image displays the Raymarine Axiom+ 9 RV unit, a 9-inch chartplotter and fishfinder. The screen shows a detailed RealVision 3D sonar view, illustrating the contours of the seabed and a representation of a boat on the water's surface. The interface includes icons for home, picture, menu, and sonar controls, along with a power button and zoom controls at the bottom right.
2. Setup
2.1 Unpacking and Inspection
Carefully unpack all components and inspect for any signs of damage. Retain the packaging for future transport or storage.
2.2 Mounting
The Axiom+ 9 RV is designed for Dashboard Mount installation. Ensure the mounting surface is stable and provides adequate space for ventilation and cable routing. Refer to the included mounting template for precise cut-out dimensions.
2.3 Power Connection
The unit operates on Direct DC Power. Connect the power cable to a 12V DC power source, ensuring correct polarity. It is recommended to install an inline fuse for protection.
2.4 Sensor and Network Connections
The Axiom+ 9 RV supports various connections:
- Sonar Transducer: Connect your RealVision 3D, CHIRP DownVision, SideVision, or High Frequency CHIRP transducer to the appropriate port.
- GNSS Receiver: The unit features a 10Hz 28 Channel Built-In GNSS Receiver for rapid position updates.
- Networking: Ready to network with Raynet Ethernet and NMEA2000. This allows connection to multiple Axiom displays, Quantum radar, HD radar, IP cameras, engine gauges, autopilots, and other instruments.
- Wi-Fi & Bluetooth: Standard Wi-Fi and Bluetooth connectivity enable connection to Raymarine smartphone apps and marine audio control.
3. Operating
3.1 Display and Interface
The 9.0" IPS Multitouch display with HydroTough coating provides clear visuals and responsive touch control. The LightHouse 3 OS is fast, fluid, and intuitive, offering an uncluttered interface with customizable home screen and controls.
3.2 Basic Operation
- Power On/Off: Press and hold the power button located on the front panel.
- Home Screen: Access all applications and settings from the customizable home screen.
- Touch Controls: Use familiar touch gestures (tap, swipe, pinch-to-zoom) to navigate menus and control functions.
3.3 Key Features and Functions
- RealVision 3D Sonar: Provides life-like 3D imagery of underwater structures and fish. Select the Sonar application to view.
- Chartplotting: Utilize the included Navionics Nav+ Charts for detailed navigation. Plan routes, mark waypoints, and track your position with the 10Hz GNSS receiver.
- Radar: If connected to a Quantum CHIRP Radar, access radar functions for collision avoidance and navigation in low visibility.
- ClearCruise Augmented Reality: Enhance navigation decisions by overlaying AIS targets, waypoints, and other navigation objects onto a live video feed (requires compatible camera).
- Marine Audio Control: Control NMEA2000 compatible marine audio systems directly from the Axiom+ 9 RV.
- Wi-Fi & Bluetooth: Connect to Raymarine mobile apps for remote viewing and control, and for software updates.
4. Maintenance
4.1 Cleaning the Display
The HydroTough display coating is designed for durability. To clean, gently wipe the screen with a clean, soft, lint-free cloth. For stubborn marks, dampen the cloth with fresh water or a mild screen cleaner. Do not use abrasive cleaners, solvents, or ammonia-based products.
4.2 General Care
- Ensure all cable connections are secure and free from corrosion.
- Regularly check the mounting for stability.
- Though the unit has a rugged and waterproof body, avoid prolonged exposure to direct sunlight when not in use to prevent heat buildup.
5. Troubleshooting
This section provides solutions to common issues. If the problem persists, contact Raymarine customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on | No power, loose connection, blown fuse | Check power cable connection, inspect fuse, verify power source. |
| No sonar image | Transducer not connected, faulty transducer, incorrect sonar settings | Ensure transducer is properly connected. Check sonar settings in the menu. Inspect transducer for damage. |
| GPS position inaccurate or lost | Poor satellite signal, obstruction, internal GNSS issue | Ensure clear view of the sky. Check for any obstructions near the unit. Perform a system restart. |
| Touchscreen unresponsive | Screen dirty, temporary software glitch | Clean the screen. Restart the unit. |
6. Specifications
| Feature | Specification |
|---|---|
| Brand | Raymarine |
| Model Name | E70637 |
| Screen Size | 9 Inches |
| Display Type | LCD (IPS Multitouch with HydroTough) |
| Display Resolution | 1280 x 720 (WXGA) |
| Power Source | Direct DC Power |
| Item Weight | 9 Pounds |
| Product Dimensions | 14 x 10 x 8 inches |
| Mounting Type | Dashboard Mount |
| GNSS Receiver | 10Hz 28 Channel Built-In |
| Connectivity | Standard Wi-Fi, Bluetooth, Raynet Ethernet, NMEA2000 |
| Sonar Capabilities | RealVision 3D, CHIRP DownVision, SideVision, High Frequency CHIRP, 600 Watt (50/200 kHz) |
| Operating System | LightHouse 3 OS |
| UPC | 791109302910 |
| ASIN | B09KCJY2GF |
| Date First Available | October 26, 2021 |
6.1 What's in the Box
- Navionics Nav+ Chart
- RealVision 3D™ Sonar
- CHIRP DownVision
- SideVision
- High Frequency CHIRP
- Quantum CHIRP Radar Ready
- Networking Capabilities
- Marine Audio Control
- Fast 10Hz GNSS Receiver
- Wi-Fi
7. Warranty & Support
7.1 Warranty Information
For detailed warranty information regarding your Raymarine Axiom+ 9 RV, please refer to the official Raymarine website or the warranty card included with your product. Warranty terms and conditions may vary by region.
7.2 Customer Support
Should you require technical assistance, service, or have any questions not covered in this manual, please contact Raymarine customer support through their official website or the contact information provided in your product documentation. Have your model number (E70637) and serial number ready when contacting support.