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Garmin echo 300 Series User Manual

Garmin echo 300 Series
27 pages
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echo
200, 300, and 500 Series
Owner’s Manual
March 2014 190-01709-00_0B Printed in Taiwan
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Garmin echo 300 Series Specifications

General IconGeneral
BrandGarmin
Modelecho 300 Series
CategorySonar
LanguageEnglish

Summary

Introduction and Getting Started

Registering Your Device

Complete online registration for better support and keep the sales receipt.

Contacting Garmin Product Support

Find in-country support information and contact numbers for assistance.

Manual Conventions

Explains terms like 'select' and how menu items are indicated.

Entering Numerical Values

Guide on how to enter numerical values for settings like alarms or offsets.

Basic Device Operation

Covers keys, automatic power, backlight, and beeper settings for initial device use.

Sonar Display Settings

Adjust color scheme, color mode, and contrast for optimal sonar screen visibility.

Transducer Configuration

Select the correct transducer type to ensure proper sonar function and performance.

Sonar Page Views

Accessing Sonar Pages

Learn how to navigate and select different sonar display pages for various information formats.

Standard Sonar Displays

Explains Full Screen, Split Zoom, and Split Frequency pages for viewing sonar data.

Advanced Sonar Displays

Details the Flasher and Log pages for specialized sonar information and historical data.

Numeric and Odometer Data

View numeric information on the Numbers page and reset the device's odometer.

Sonar Operation and Settings

DownVü Sonar Technology

Understand DownVü sonar for clearer, detailed images of the boat's surroundings.

Sonar Frequency Selection

Learn how to select sonar frequencies to adapt to water conditions and fishing goals.

Depth Scale and Zoom Adjustment

Customize depth scale range and zoom levels for optimal underwater viewing.

Sonar Screen Controls

Features for pausing sonar, viewing history, locking to the bottom, and adjusting scroll speed.

Display Enhancements and Features

Adjust depth line, suspended target appearance, A-Scope, and surface noise settings.

Sonar Sensitivity and Noise Control

Manage sonar gain, auto-gain, noise rejection, and contrast for optimal signal clarity.

Audible Alerts and Alarms

Configure device alarms for battery, depth, drift, and fish detection.

System Settings and Configuration

Sonar Data Display

Customize displayed sonar numbers and set units for depth, distance, temperature, and water speed.

Device and System Management

Adjust device language, view system information, and restore factory default settings.

Device Calibration

Keel Offset Adjustment

Compensate depth readings for the transducer's position relative to the boat's keel.

Temperature Offset

Calibrate water temperature readings by comparing device and external measurements.

Water Speed Sensor Calibration

Calibrate the water speed sensor by inputting known top speed data.

Appendix and Maintenance

Product Specifications

Detailed technical specifications including temperature range, power, and depth capabilities.

Care and Maintenance

Instructions for cleaning the outer casing and the device screen.

Software License Agreement

Legal terms and conditions for using the embedded software.

Swivel Mount Installation

Mounting Considerations

Factors to consider for choosing a sturdy, accessible mounting location for the device.

Swivel Base Assembly

Instructions for disassembling, orienting, and marking the swivel base for installation.

Preparing for Cable Routing

Steps to prepare the swivel base for running cables through the mounting surface.

Securing the Swivel Mount

Methods for fastening the swivel mount with or without cables running through it.

Device and Cable Connections

Install the device into the mount and connect power and transducer cables securely.

Cradle Installation and Removal

Installing Device in Cradle

Steps to quickly place the device into the cradle after connecting cables.

Removing Device from Cradle

How to release the device from the cradle without unplugging cables.

Transom-Mount Transducer Installation

Transom Mounting Location

Guidelines for selecting an optimal location on the boat's transom for transducer mounting.

Transom Hardware Assembly

Steps to assemble the transducer with mounting bracket and prepare for attachment.

Attaching Transducer to Transom

Securely attach the transducer assembly to the transom, ensuring proper alignment and extension.

Cable Management and Sealing

Install cable-entry cover for water sealing and route transducer cable.

Trolling Motor Transducer Installation and Testing

Trolling Motor Mounting

Instructions for attaching the transducer mount to a trolling motor for optimal performance.

Transducer Installation Testing

Procedures for testing the transducer installation for proper function and water sealing.

Safety, Compliance, and Warranty

Operational and Battery Safety

Critical warnings regarding depth data usage, operation in shallow water, and battery handling.

Regulatory Compliance and Declarations

Information on FCC, Industry Canada compliance, and declarations of conformity.

Warranty Terms and Purchase Conditions

Details on limited warranty, exclusions, online auction, and international purchase conditions.

Printing Mounting Templates

Template Printing Guidelines

Precise instructions for printing mounting templates, ensuring correct dimensions.

Print Dialog Settings

Recommended settings for Adobe Acrobat print dialog, including page scaling and orientation.

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