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Humminbird 757c User Manual

Humminbird 757c
168 pages
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757c, 787c
2
and 787c
2
i GPS
Chartplotter Operations Manual
757c, 787c
2
and 787c
2
i GPS
Chartplotter Operations Manual
531528-1_A
531528-1_A - 757c_787c2_&_787c2i_Man_Eng.qxp 10/16/2006 10:41 AM Page 1

Table of Contents

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Humminbird 757c Specifications

General IconGeneral
BrandHumminbird
Model757c
CategoryGPS
LanguageEnglish

Summary

Understanding Sonar Technology

How Sonar Works Explained

Covers the basic principles of sonar operation and wave transmission.

Sonar Beam Types

Details DualBeam PLUS™, QuadraBeam PLUS™, WideSide®, and Universal Sonar 2.

Navigation Features

Navigating and MOB Functionality

Details navigating to waypoints and the Man Overboard (MOB) procedure.

System Operation and Controls

Troubleshooting and Support

Common Problem Resolution

Provides solutions for power, display, and sonar issues.

Noise Interference Diagnosis

Guides users in identifying and resolving sources of electrical or hydrodynamic noise.

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