Haiyang HD-77CF - User Manual

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Important Notice
Manual
Handling
Keep this manual in a safe place where you can access it quickly.
The Global Positioning System (GPS) consists of a total 24 GPS satellites that orbit the earth,
enabling you to determine your position anywhere in the world, 24 hours a day, if you can receive
satellite signals. During actual navigation, carefully compare the position data with all available
navigation sources such as Loran C, Decca, other navigators, charts, visual navigation, depth, water
temperature and others. It is your responsibility to make navigation judgments.
DGPS Operation Note :
Your position can be improved by DGPS correction. However, when you are communicating with other
ships, you may use a DGPS corrected position but they may not. Make your position source known
during communication.
The Electronic Chart :
Only official authorized charts and notices to mariners contain all the information needed for the safety
of navigation and, as always remember, the user is responsible for their prudent use.
Pictorials
This manual uses the following symbols for easy understanding safety instructions. Always follow
these instructions carefully.
WARNING
Always follow this safety instruction to prevent death or injury.
CAUTION
Follow this safety instruction to avoid possible injury or damage to your
property.
Symbol “△” is a CAUTION or WARNING label indicating the safety
instruction.

Summary

Important Notice

System Operator Safety Warnings

Power Off During Abnormality

Turn off power immediately if smoke or burning occurs; call service.

High Voltage Precautions

Avoid opening cabinet; high voltage exists and can cause injury/death.

Back Side Safety

Do not touch back side of equipment due to harmful line voltage.

Display Unit Handling

Avoid mechanical shock to display to prevent liquid leakage.

Ventilation Requirements

Ensure sufficient ventilation to prevent overheating and damage.

Installation Cautions

Rigid Location Installation

Mount on rigid frame/base to prevent loosening.

Correct Installation Materials

Use standard accessory pack materials for strength.

Correct Power Source

Operate within specified voltage; incorrect supply may cause issues.

Maintenance Cautions

Capacitor Discharge Safety

High voltage retained in capacitors after power off.

Power OFF Verification

Ensure main and system power switches are off before service.

ESD Avoidance

Prevent ESD damage by static electricity.

Operator Operation Notes

Transducer Usage and Connection

Use correct transducer; check connection before power on.

Authorized Personnel Installation

Transducer must be installed by authorized personnel.

Navigation Chart Usage Warning

Product is an aid to navigation; use certified charts.

System Cautions and Warnings

Aid to Navigation Warning

Device is an aid to navigation; use with other accuracy sources.

Display Breakage Warning

LCD contains liquid; flush skin/eyes immediately if broken.

Keypad and Basic Operations

Display Customization and Settings

Display Modes and Information

GPS Information Display

Details about GPS status and satellite reception.

Man Over Board (MOB) Function

MOB Operation Procedure

Use [WPT/MOB] to activate; [CANCEL] to disarm alarm.

Map Orientation Settings

True Motion Orientation

Vessel position moves over a stationary map.

Fishfinder Operating Modes

Normal Fishfinder Mode

Displays sounder image with surface at top, bottom at lower part.

Bottom Zoom Fishfinder Mode

Magnifies sounder display from bottom towards surface.

Bottom Lock Fishfinder Mode

Divides screen into two sections for fishfinder image.

AIS System Information

AIS System Overview

Purpose and benefits of the Automatic Identification System.

AIS System Definitions

Glossary of AIS system terms.

AIS Target Information

How to retrieve detailed information about AIS targets.

C-MAP Functionality

C-MAP Find Functionality

Find nearest services, ports by name, or ports by distance.

Chartplotter Menu Options

Userdata and Waypoint Management

Manage waypoints, symbols, and save vessel position.

Route Management

Create instant routes using waypoints.

AIS Alarm Settings

Configure CPA, TCPA, and Radius alarms.

Advanced Chartplotter Menu

Chartplotter Alarm Settings

Navigation Alarms

Anchor Alarms

Fishfinder Menu Options

General System Settings

Installation - Display Unit

Display Unit Location Selection

Select location for viewing, protection, and access.

Display Unit Mounting Procedure

Temporarily install bracket, then secure unit to surface.

Power Connection Procedure

Connect power cable to connector and battery terminals.

GPS System Information

GPS System Overview

Introduction to satellite-based navigation.

GPS Operation Principle

GPS Position Calculation

GPS Accuracy - HDOP

GPS Antenna Installation Guidelines

Guidelines for optimal GPS antenna placement.

Installation - Transducer

Transducer Installation Requirements

Requires planning and skill; read instructions before starting.

Transom Transducer Mounting

Through-hull Transducer Installation

Through-hull Mounting Details

Secure through-hull transducer; install fairing blocks, aim, seal.

Through-hull Transducer Maintenance

Warranty Information

One Year Guarantee Terms

Service Exclusion Conditions

Haiyang HD-77CF Specifications

General

Brand	Haiyang
Model	HD-77CF
Category	GPS
Language	English