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Humminbird 958c DI Combo User Manual

Humminbird 958c DI Combo
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Table of Contents

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Humminbird 958c DI Combo Specifications

General IconGeneral
BrandHumminbird
Model958c DI Combo
CategoryFish Finder
LanguageEnglish

Summary

Control Head Interface and Key Functions

Key Functions

Details the primary keys and their multiple functions for system control and navigation.

Sonar Technologies

High Definition Side Imaging® Sonar

Describes SI sonar capabilities, frequencies, and coverage for wide area imaging.

Down Imaging™ Sonar

Details DI sonar technology, razor-thin beams, and frequencies for detailed bottom imaging.

Sonar Display Interpretation

What’s on the Sonar Display

Overview of information displayed on the sonar screen, including depth, speed, and temperature.

Understanding the Sonar Display

Explains how sonar data is represented on the display, not as a literal 3D image.

What’s on the Side Imaging® Display

Explains features and items for interpreting side imaging data.

Understanding the Side Imaging® Display

Explains how Side Imaging technology produces images using sonar beams.

Side Imaging® Frequencies and Coverage

Details frequencies and beam coverage for Side Imaging sonar.

For Best Performance

Provides tips for optimal Side Imaging performance related to boat speed and navigation.

What’s on the Down Imaging™ Display

Explains the information displayed in Down Imaging views, detailing structure and contour.

Understanding the Down Imaging™ Display

Explains how Down Imaging produces images using sonar technology.

Views

Overview of different display views (Sonar, SI, DI, Chart, Combo) and customization options.

Sonar View

Presents historical sonar returns, digital readouts, and cursor information.

Side Imaging® View

Displays shadowed right and left views for detailed imaging, with X-Press™ menu options.

Down Imaging™ View

Shows the down beam portion of DI data for detailed structure imaging, with X-Press™ menu options.

Chart View

Displays cartography, tracks, waypoints, and navigation data.

Combo Views

Displays two or more views simultaneously for comprehensive data analysis.

Data Management and System Settings

SD Memory Card Slots

Explains using SD cards for charts, software updates, and exporting navigation data.

Update Software

Steps to update control head software via an SD card and online account.

Snapshot and Recording View

Reviewing saved screen snapshots and sonar recordings from the SD card.

The Menu System

Overview of menu modules: Start-Up Options, X-Press™, and Main Menu.

X-Press™ Menu

Provides quick access to frequently used settings corresponding to the current view.

Main Menu

Comprehensive settings organized by tabs (Alarms, Sonar, Navigation, Chart, Setup, Views, Accessories).

Navigation Features

Waypoints, Routes, and Tracks

Storing and managing navigation points (waypoints) and paths (routes, tracks).

Save, Edit, or Delete a Waypoint

Procedures for creating, modifying, and removing waypoints.

Navigate to a Waypoint or Position

Instructions for setting navigation targets and starting navigation.

Save, Edit or Delete a Route

Managing saved routes, including editing waypoints within a route.

Save or Clear a Current Track

Saving the current track history or clearing it.

Man Overboard (MOB) Navigation

Critical safety feature to activate immediate rescue in man overboard situations.

Specific Feature Settings

Troubleshooting

Warranty and Service

Accessories

Specifications

Contact Humminbird®

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