Raymarine E70295 User Manual (English)

Donna OrtizAug 6, 2025

What to do if my Raymarine Fish Finder will not boot up?

S
sleeAug 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.

Display Resolution	800 x 480 pixels
GPS	Yes
Sonar Type	CHIRP
Sonar Frequency	50/200 kHz
Chartplotter	Yes
Cartography	Navionics, C-Map
Waterproof Rating	IPX6 and IPX7
Operating Temperature	-15°C to 55°C
Sonar	Yes
Display Type	LCD
Networking	NMEA2000
Storage Temperature	-30°C to 70°C
Power Output	600W (RMS)

Display Resolution

800 x 480 pixels

GPS

Yes

Sonar Type

CHIRP

Sonar Frequency

50/200 kHz

Chartplotter

Yes

Cartography

Navionics, C-Map

Waterproof Rating

IPX6 and IPX7

Operating Temperature

-15°C to 55°C

Sonar

Yes

Display Type

LCD

Networking

NMEA2000

Storage Temperature

-30°C to 70°C

Power Output

600W (RMS)

Summary

Chapter 1: Important Information

Product Installation and Operation Warnings

Critical warnings regarding safe installation and operation procedures to prevent damage or injury.

Safe Navigation Warnings

Emphasizes the product as an aid, not a replacement for navigational judgment and official charts.

Ignition Source and Voltage Warnings

Alerts users about potential ignition hazards and correct voltage requirements for safety.

Electrical Safety and Grounding Precautions

Covers high voltage, power supply protection, grounding, and FCC warning for safe operation.

Service, Cable, and Power Protection Cautions

Advises on authorized service, transducer cable handling, and power supply protection measures.

Chart and Memory Card Care

Provides guidance on handling chart and memory cards to prevent data loss or damage.

Card Reader Door and Product Cleaning

Instructions for securely closing the card reader and safe methods for cleaning the product.

EMC Installation Guidelines

Provides recommendations for minimizing electromagnetic interference during installation.

RF Exposure and FCC Compliance

Details RF exposure limits and FCC compliance statements for the device.

Chapter 2: Document and Product Information

Dragonfly Product Overview

Describes the available Dragonfly product models and their key features.

CHIRP DownVision™ Overview

Explains the functionality and image characteristics of the DownVision™ sonar technology.

CHIRP Sonar Overview

Describes the CHIRP Sonar beam characteristics and image interpretation.

Chapter 3: Planning the Installation

Installation Checklist and Parts Supplied

Outlines the installation process steps and lists supplied components for different variants.

Transducer Compatibility and Tools Required

Details transducer compatibility and lists necessary tools for installation.

Software Updates, Warnings, and Location Selection

Covers software updates, important warnings, and guidance on selecting locations for components.

Cable Routing and Installation Process

Provides instructions for cable routing and the overall installation procedure.

Installation Checklist and DV/DVS/Pro Parts

Details the installation tasks and lists parts included with DV, DVS, and Pro models.

5 M and Wi-Fish™ Parts Supplied

Lists the components included with the Dragonfly-5 M and Wi-Fish™ models.

DownVision™ Transducer Compatibility

Information on compatible transducers for various Dragonfly models and connector types.

Tools for DV/DVS/Pro/Wi-Fish™ Installation

Lists the required tools for installing Dragonfly DV, DVS, Pro, and Wi-Fish™ units.

Tools for Dragonfly-5 M Installation

Lists the necessary tools for installing the Dragonfly-5 M unit.

Software Updates and Installation Warnings

Explains how to update software and reiterates important warnings before proceeding.

General Warnings and Cautions

Reminds users to review important warnings and cautions from Chapter 1 before installation.

Transducer Location Selection Guidelines

Provides guidance on choosing the optimal location for transducer mounting on the transom.

Transducer Cable Routing Requirements

Details best practices for routing the transducer cable to avoid interference and ensure proper function.

Display Location Requirements and Considerations

Outlines factors for selecting a display location, including ventilation, mounting, electrical interference, and GPS performance.

Compass Safe Distance and Viewing Angles

Specifies safe distances from magnetic compasses and considerations for display viewing angles.

Wi-Fi Location Requirements and Signal Considerations

Advises on optimal placement for Wi-Fi performance, considering signal strength and obstructions.

Installation Process Steps

Lists the sequential steps required for successfully installing the product.

Chapter 4: Mounting

Mounting the Transom Mount Bracket

Instructions for attaching the transom mount bracket as an initial step for transducer testing.

Mounting the Transducer

Steps for mounting the transducer onto the transom bracket after initial testing.

Mounting the Display Unit

Procedures for securely mounting the display unit using the provided bracket.

Testing and Adjusting the Transducer

Guidance on testing transducer performance and making necessary angle and height adjustments.

Finalizing Transducer Mounting

Steps to lock the transducer into its final position after performance optimization.

Transom Mount Bracket Installation

Detailed steps for fixing the transducer mounting template and securing the transom mount bracket.

Transducer Attachment to Mounting Bracket

Procedures for feeding the cable, securing the ratchet arm, and tightening the transducer assembly.

Unit Mounting Procedure

Instructions for assembling the pivot ball, attaching the bracket base, and securing the unit at the desired angle.

Transducer Testing and Adjustment

Steps for testing the transducer in water and adjusting its position for optimal performance.

Finalizing Transducer Mounting Securement

Final steps to secure the transducer and bracket, including tightening the pivot bolt carefully.

Chapter 12: Maintenance

Service and Maintenance Recommendations

Advises referring to authorized dealers for service and highlights routine equipment checks.

Product Cleaning Procedures

Best practices for cleaning the display unit and screen to avoid damage.

Transducer Cleaning Guidelines

Instructions for cleaning the transducer to maintain performance and prevent growth buildup.

Routine Equipment Checks

Recommends regular checks of cables for damage, wear, and secure connections.

Display Case and Screen Cleaning

Procedures for cleaning the display unit case and screen, emphasizing gentle methods.

Transducer Cleaning for Performance

Guidance on cleaning transducers to prevent growth and notes on paint usage and harsh solvents.

Chapter 13: Troubleshooting

General Troubleshooting Information

Provides an introduction to troubleshooting common problems with marine electronics installations.

Power Up Troubleshooting

Addresses issues related to the unit not turning on or repeatedly rebooting.

GPS Troubleshooting

Solutions for problems related to acquiring satellite fixes or outputting GPS data.

Sonar / DownVision™ Troubleshooting

Addresses issues with scrolling images, depth readings, and image quality.

Wi-Fi Troubleshooting

Solutions for problems related to Wi-Fi connectivity, network issues, and slow connections.

Miscellaneous Troubleshooting

Covers issues like erratic display behavior, system crashes, and data corruption.

Troubleshooting Introduction and Support Contact

Explains the purpose of the troubleshooting section and advises contacting support if problems persist.

Troubleshooting: Product Not Turning On

Lists possible causes and solutions for the unit failing to power on or turning off unexpectedly.

Troubleshooting: Unit Not Booting Up (Re-boot Loop)

Addresses issues where the unit enters a continuous reboot cycle, including software corruption.

Performing a Power On Reset

Steps to perform a factory reset, which deletes user data and settings.

GPS Troubleshooting: Satellite Fix Issues

Solutions for problems related to the GPS failing to acquire a satellite fix, including location and interference.

GPS Troubleshooting: Data Output Issues

Addresses issues where the product cannot output GPS data, noting its standalone nature.

Sonar/DownVision Troubleshooting: Scrolling Image Issues

Solutions for when the scrolling image is not displayed, including sonar disabled or damaged cables.

Sonar/DownVision Troubleshooting: No Depth Reading

Addresses issues with no depth reading or lost bottom lock, covering transducer location, angle, and power.

Sonar/DownVision Troubleshooting: Problematic Image Quality

Solutions for poor image quality, including paused scrolling, sensitivity settings, transducer issues, and interference.

Wi-Fi Troubleshooting: Network Detection Issues

Solutions for Wi-Fi not being detected, devices not broadcasting, or being out of range.

Wi-Fi Troubleshooting: Connection Problems

Addresses issues with connecting to the network, incorrect credentials, and interference.

Wi-Fi Troubleshooting: Slow Connection and Dropped Connections

Solutions for slow Wi-Fi speeds, signal dropouts, and connection interruptions.

Wi-Fi Troubleshooting: No Data Transmission

Addresses issues where the network connection is established but no data is transmitted, including software and device issues.

Miscellaneous Troubleshooting: Erratic Display Behavior

Solutions for display behaving erratically, including resets and checking power.

Raymarine E70295 User Manual

Table of Contents

Questions and Answers:

Raymarine E70295 Specifications