Raymarine RAY 210VHF User Manual

12
SECTION 3
OPERATIONS
3.1 INTRODUCTION
Your RAY210 has the capability to transmit on 51 and receive on 93 Marine
VHF radiotelephone channels. There are channels that are FCC approved but
may only be used by authorized stations for specific purposes, depending on the
type of vessel (commercial or non-commercial). Take a look at Table 3-1 and 2
on page 22-24 which lists all of the marine VHF channels available in your
RAY210 for International and U.S. radiotelephone use. Full familiarization with
this table is essential when selecting your channels. The international
frequencies were agreed upon by the attending countries at the 1968
International Telecommunication Union Meeting in Geneva and are in active
use around the world. The U.S. channels are those channels authorized for use in
the U.S.A. by the FCC.
3.2 CONTROLS AND LCD DISPLAY
Refer to Figure 3-1 for familiarization with the controls and mode display.
3.2.1 Controls
1) On / Off and Volume Control:
This control switches the RAY210 on and off and controls the volume level of
the internal speaker. Turning the radio On will apply power to the radio
circuitry. When the radio is on, rotating this control clockwise will increase
volume to the internal speaker and rotating this control counterclockwise will
decrease volume.
2) CHANNEL Selector Control
This control selects the desired operating channel. When the control is turned in
a clockwise direction, the channel number increases. When the control is turned
in a counterclockwise direction the channel number decreases.
3) SQUELCH Control
Provides an adjustable input signal threshold to eliminate random RF
background noise during “no signal” conditions. This control sets the signal-to-
noise ratio at which a signal will become audible.
4) [16/9] Key
Used to select channel 16 or 9 immediately. This Key enables the following
operating mode;

Raymarine RAY 210VHF Specifications

General

Brand	Raymarine
Model	RAY 210VHF
Category	Marine Radio
Language	English

Summary

Purpose and Important Notice

Important Notice

Crucial disclaimer about device accuracy and user responsibility for navigation.

SECTION 1 INTRODUCTION

General Overview

Introduction to the RAY210 marine radiotelephone and its capabilities.

Equipment Features

Lists the main built-in features and capabilities of the RAY210 unit.

Specifications

Details the electrical and mechanical specifications of the RAY210.

SECTION 2 INSTALLATION

Unpacking and Inspection

Instructions for safely unpacking and inspecting the RAY210 unit.

Equipment Supplied

Lists all standard equipment included with the RAY210 model.

Planning the Installation

Guidelines for choosing an optimal and safe installation location.

Mounting Options

Describes various methods for mounting the RAY210 unit.

Electrical Connections Overview

Details on making proper power and speaker connections.

DC Power and Speaker Connections

How to connect the DC power and external speaker cables.

External Speaker Connections

Specific instructions for connecting an external speaker.

Antenna Connections

Guidance on connecting the VHF antenna to the unit.

Antenna Mounting Suggestions

Recommendations for optimal VHF antenna placement.

Grounding

Procedures for properly grounding the RAY210 unit.

SECTION 3 OPERATIONS

Introduction to Operations

Overview of the RAY210's transmission and reception capabilities.

Controls and LCD Display

Detailed explanation of the RAY210's controls and LCD display elements.

Operating Controls

Description of each physical control button and its function.

LCD Display Indicators

Explanation of the various characters and symbols displayed on the LCD.

Operating Procedures Overview

Step-by-step guide for using the RAY210's various functions.

Basic Operating Procedures

Covers power on, volume, squelch, channel selection, and transmit.

Advanced Operating Modes

Covers international frequencies and weather channel selection.

SECTION 4 TECHNICAL DESCRIPTION

Receiving Circuit Operation

Explanation of the internal circuits involved in receiving signals.

Transmitting Circuit Operation

Explanation of the internal circuits involved in transmitting signals.

PLL Circuit Operation

Description of the Phase Lock Loop circuit's function and operation.

SECTION 5 MAINTENANCE

General Maintenance Information

Guidance on contacting support and general care.

Contacting Raymarine Technical Support

Contact details for technical assistance and service inquiries.

Preventative Maintenance

Recommended monthly procedures to ensure optimal performance.

Alignments and Service

Procedures for verifying and adjusting performance parameters.

Test Equipment and Setup

Lists necessary equipment and test setup for service.

PLL Adjustment

Steps for adjusting the PLL circuit for transmitter/receiver.

Transmitter Adjustments

Procedures for adjusting frequency and modulation.

Power Output and RF Sensitivity Adjustment

Steps for adjusting power output and receiver sensitivity.

Weather Alert Adjustment

Procedure for adjusting the weather alert frequency.

Troubleshooting Guide

A chart to help diagnose and resolve common unit issues.

Master Reset Procedure

Instructions for performing a master reset to clear problems.

SECTION 6 PARTS LIST & DRAWINGS

Parts List

Comprehensive list of all electronic components and their symbols.

Assembly Drawing

Exploded view showing how the RAY210 unit is assembled.

Schematic Diagrams

Detailed circuit diagrams for RF and CPU PCBs.

SECTION 7 APPENDIX

VHF Marine Channel Usage and Licensing

Guide to marine VHF channel usage and FCC licensing requirements.