Raymarine E70320 - User Manual

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INSTALLATION &

OPERATION INSTRUCTIONS

DRAGONFLY

Main Page

Questions and Answers

E
Erin RaymondAug 6, 2025
What to do if my Raymarine E70320 will not boot up?
- R
  Raymond BrownAug 6, 2025
  If your Raymarine Fish Finder won't boot up and is stuck in a re-boot loop, the issue may stem from the power supply and connection. Refer to the solutions for the problem 'Product does not turn on or keeps turning off'. Alternatively, software corruption could be the cause. In that case, try re-flashing the latest software from the Raymarine website. As a last resort, for display products, you can perform a 'Power on Reset,' but be aware that this will erase all your settings, presets, and user data, reverting the unit to its factory defaults.
A
Alicia YoungNov 20, 2025
Why does my Raymarine E70320 not turn on?
- M
  Michael AndersonNov 20, 2025
  If your Raymarine Fish Finder doesn't turn on or keeps turning off, start by checking the relevant fuses and breakers, and replace them if necessary. If the fuse continues to blow, inspect the cable for damage, broken connector pins, or incorrect wiring. Also, examine the unit’s connector for bent or broken pins, ensure the cable connector is fully inserted and locked, and check the power supply cable for damage or corrosion, replacing it if needed. Flex the power cable near the display connector while the unit is on to see if it causes a re-boot or power loss; replace the cable if it does. Verify the vessel’s battery voltage and the condition of the battery terminals and power supply cables, ensuring they are secure, clean, and free of corrosion. Finally, with the product under load, use ...

Summary

Chapter 1 Important Information

Safety Warnings and Cautions

Covers product installation, safe navigation, ignition sources, voltage, grounding, FCC, service, cables, and care.

Chapter 3 Planning the Installation

Installation Checklist

Lists the necessary activities for a successful installation.

Transducer Compatibility

Details compatibility between transducers and display units.

Required Tools

Lists tools needed for installing specific Dragonfly models.

Location Selection and Cable Routing

Guidelines for choosing optimal transducer and display locations, and cable routing.

Installation Process

Outlines the steps for successfully installing the product.

Chapter 4 Mounting

Transom Mount Bracket Installation

Instructions for attaching the transom mount bracket.

Transducer Mounting

Steps for mounting the transducer onto the bracket.

Unit Mounting

Instructions for mounting the display unit using its bracket.

Transducer Testing and Adjustment

Procedures for testing and adjusting the transducer for optimal performance.

Finalizing Transducer Mounting

Steps to secure the transducer after testing and adjustment.

Chapter 5 Cables and Connections

General Cabling Guidance

Best practices for selecting and routing cables.

Cable Connections for DV, DVS, Pro, and Wi-Fish

Details how to connect cables for specific Dragonfly models.

Power Cable Connection for 5 M

Instructions for connecting the power cable for the Dragonfly-5 M.

Chapter 6 Wi-Fish

Wi-Fish Initial Setup

Recommended tasks for initial setup of the Wi-Fish unit.

Depth Offset

How to set depth offsets to adjust readings relative to keel or waterline.

Chapter 7 Getting Started

Controls - DV, DVS, Pro and M

Explains the controls for various Dragonfly models.

Switching the Unit On and Off

Procedures for powering the unit on and off.

Initial Setup Procedures

Guides through initial setup wizard and tutorial for new installations.

Satellite-Based Navigation

How to check GPS status and understand satellite information.

Chapter 8 Fishfinder Applications

DownVision Application Overview

Details the DownVision application's features and screen elements.

Sonar Application Overview

Details the Sonar application's features and screen elements.

Fishfinder Controls

Explains controls for Sonar and DownVision applications in different modes.

Sensitivity Adjustments

Chapter 9 Chart Application

Chart Application Overview

Chart Application Controls

Waypoints Overview

Tracks Management

Navigation Features

Chapter 11 Tools & Settings

System Settings Menu

Alarms Configuration

Backup and Reset Functions

Wi-Fi Settings

Chapter 13 Troubleshooting

General Troubleshooting

General introduction to troubleshooting common issues.

Power Up Troubleshooting

Solutions for problems related to powering the unit on or off.

GPS Troubleshooting

Diagnosing and resolving issues with satellite fix acquisition.

Sonar; DownVision Troubleshooting

Troubleshooting common problems with Sonar and DownVision.

Wi-Fi Troubleshooting

Solutions for problems related to Wi-Fi connection and performance.

Miscellaneous Troubleshooting

Chapter 15 Technical Specification

Dragonfly-4 Technical Specification

Dragonfly-5 Technical Specification

Dragonfly-7 Technical Specification

Wi-Fish Technical Specification

CPT-DV and CPT-DVS Technical Specification

Raymarine E70320 Specifications

General

Display Type	LCD
Display Resolution	800 x 480 pixels
Sonar Frequency	50/200 kHz
Power Output	600 W
GPS	Yes
Wi-Fi	Yes
Chartplotter	Yes
Sonar Type	CHIRP
Sonar	Yes
Waterproof Rating	IPX6
Networking	NMEA 2000
Operating Temperature	-15°C to 55°C
Storage Temperature	-30 to +70 °C