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Lowrance LVR-250 - User Manual

Lowrance LVR-250
64 pages
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LVR-250
VHF Radio
Installation and Operation
Instructions
Pub. 988-0158-051
www.lowrance.com

Table of Contents

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Summary

Installation Guide

Installation Options

Describes gimbal and recessed mounting methods for the VHF radio.

Location Requirements

Specifies optimal placement criteria for safe and effective radio installation.

Connecting Radio Cables

Guide to connecting power, antenna, GPS, and speaker cables correctly.

Initial Radio Setup

Covers essential initial configuration steps, including MMSI entry.

Understanding Your VHF Radio

Key Features Overview

Highlights key capabilities and functionalities of the LVR-250 VHF radio.

Navigating Menus and Controls

Explains menu operation, LCD symbols, and button functions.

Radio Menu Functions

Radio Menu Options

Outlines the main categories available within the radio's menu system.

Buddy List Management

Covers adding, editing, and deleting contacts from the personal contact list.

Sensitivity Settings

Explains how to adjust local and distance receiver sensitivity for optimal reception.

Display Settings

Guides users on adjusting backlight and contrast for the LCD display.

Radio Setup and Configuration

Channel Band Selection

How to select between USA, International, or Canadian VHF channel banks.

Priority Channel Configuration

Configures dual or tri watch scanning modes between channels.

Weather Alert Setup

Enables or disables NOAA weather alert reception for warnings.

DSC Setup and Operation

Enter Your User MMSI

Crucial step to enter the unique Marine Mobile Service Identity for DSC operation.

Group Management

Procedures for creating, editing, and deleting DSC call groups for efficient communication.

DSC Mode Control

Controls for enabling or disabling DSC and ATIS operational modes.

DSC Call Procedures

Making DSC Calls

Guides on initiating various types of DSC calls like individual, group, and all ships.

Receiving DSC Calls

Procedures for handling incoming DSC alerts, including All Ships, Individual, and Group calls.

Distress Calls

Sending a Distress Call

Step-by-step instructions for activating the emergency distress function.

Receiving Distress Alerts

How the radio handles and displays incoming distress call notifications.

Technical Specifications

General & Performance Specs

Covers power, channels, modes, physical attributes, and performance parameters.

Troubleshooting Guide

Common Operational Issues

Addresses common problems like no power, sound issues, transmission, and GPS display.

VHF Channel Charts

International Channel Chart

Lists channels, frequencies, and usage for international maritime communication.

USA & Canadian Channel Charts

Lists channels, frequencies, and usage specific to US and Canadian waters.

MMSI & License Information

User MMSI Requirement

Explains the mandatory requirement for a Marine Mobile Service Identity for DSC.

Regulatory Compliance

Details FCC compliance and potential interference guidelines for the device.

Warranty & Service

Manufacturer Warranty

Outlines the terms and conditions of the product's limited warranty.

Obtaining Service

Provides contact information for technical support and repair procedures.

Lowrance LVR-250 Specifications

General IconGeneral
TypeVHF Marine Radio
Power Output25W
DisplayLCD
Waterproof RatingIPX7
Dimensions6.3" x 2.9" x 5.9" (160 mm x 74 mm x 150 mm)
Weight2.4 lbs (1.1 kg)
DSCYes
Voltage Range13.8 VDC
ChannelsUSA, International, and Canadian channels

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