Radio Ocean RO4700 User Manual

RO4700 MARINE RADIO
FU366-EUR
25/1 Watt VHF/FM
OPERATOR WARNING
Radio Ocean requires the radio operator to meet the requirements for
Radio Frequency Exposure. Unauthorized changes or modifications to
this equipment may void compliance with ETSI rule. Any change or
modification must be approved in writing by Radio Ocean Corp
This equipment has been tested and licensed to comply with the limits for Class
D Digital Marine Devices. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This
equipment can generate or radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to
radio communications and human body. Never transmit before you make sure
the antenna is properly located.
This device is only an aid to navigation. Its performance can be affected by many
factors including equipment failure or defects, environmental condition and
improper handling or use. It is the user's responsibility to exercise common
prudence and navigational judgment, and this device should not be relied upon
as a substitute for such prudence and judgment. Your Radio Ocean VHF radio
generates and radiates radio frequency (RF) electromagnetic energy (EME), this
equipment must be installed and operated in accordance with the instructions
contained in this handbook. Failure to do so can result in personal injury and/or
product malfunction.

Radio Ocean RO4700 Specifications

General

Brand	Radio Ocean
Model	RO4700
Category	Marine Radio
Language	English

Summary

Operator Warning

Operator Warning

Important safety and operational warnings for radio users.

LCD Symbols and Installation Overview

Installation Overview

Covers supplied accessories, location requirements, and connections for installation.

Mounting the Radio and Antenna

Mounting the Radio

Basic Operation

Transmission and Reception

Explains how to transmit and receive radio signals.

Channel Selection

Channel Management and Watch Functions

Position Indication

Digital Selective Calling (DSC) Introduction

DSC Call Types Overview

Lists and briefly describes various DSC call types.

Sending DSC Calls

Sending Distress, All Ships, and Group Calls

Step-by-step guide for initiating distress, all ships, and group DSC calls.

Making Individual Calls and Call Log Use

How to make individual calls and use the call log for communication.

Position Request and Reply

How to request and send vessel position information using DSC.

Receiving DSC Calls

Receiving Distress, Relay, and ACK Calls

How the radio handles distress, relay, and acknowledgment DSC calls.

Receiving All Ships, Group, and Individual Calls

Setup Menu Functions

Menu Navigation and Buddy List

GPS, Time, and Radio Setup

GPS and Time Settings

Configuration options for GPS data, time display, and time zones.

Manual GPS Data Entry

Channel Name and Volume Settings

Radio Customization

Channel Name Display and Editing

DSC Setup

User MMSI Entry

Instructions for entering the essential User MMSI for DSC functions.

Group Management

How to manage group MMSI numbers, including entering, editing, and deleting.

DSC Configuration and Reset

Individual Reply and DSC Enable Settings

Position Reply and System Reset

Maintenance, Troubleshooting, and Specifications

Troubleshooting Common Issues

Technical Specifications