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Icom MR-1000TIII User Manual

Icom MR-1000TIII
47 pages
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INSTRUCTION MANUAL
MARINE RADAR
MR-1000R™
(Radome type)
MR-1000T™
(Open array type; 4 kW)
MR-1000T
(Open array type; 6 kW)

Table of Contents

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Icom MR-1000TIII Specifications

General IconGeneral
BrandIcom
ModelMR-1000TIII
CategoryMarine Radar
LanguageEnglish

Summary

System Components

Supplied Accessories

Precautions

Danger: High Voltage Warning

Radiation Hazard Warning

Panel Description

Front Panel Controls

Detailed description of the control panel on the front of the radar unit.

Screen Indicators

Explanation of various indicators and readouts displayed on the radar screen.

Menu Settings

Video Settings

Configuration options for video settings, including tuning, range, and clutter controls.

Function Settings

Settings for radar functions like range rings, waypoints, distance units, and bearings.

ATA (Automatic Tracking Aid)

Advanced function for tracking targets, calculating CPA and TCPA.

Internal Settings

Internal settings for radar operation, including magnetic variation and save time.

Basic Operation

Checking Installation

Pre-operation checklist and confirmation steps for system connections.

Powering On and Off

Step-by-step guide on how to power the radar unit on and off.

Rain Function

Function to eliminate echoes caused by rain, snow, or fog, improving clarity.

Sea Function

Function to reduce echoes from sea clutter and waves at close range.

Off Center Function

Allows shifting the scanning area to enlarge specific parts of the display.

IR Function

Reduces interference from other nearby radar systems.

Stretch Function

Magnifies target blips electronically for easier identification.

Zoom Function

Expands the radar screen display to double the size of targets.

Trails Function

Tracks target movement over time, useful for observing speed and course.

Power Save Function

Conserves battery power by pausing scanner transmission at set intervals.

Ship Speed Indication

Displays the vessel's speed, requiring NMEA 0183 data input.

Position Indication

Shows ship or cursor latitude and longitude with NMEA 0183 data.

Waypoint Indication

Displays received waypoint data from navigation equipment.

Long Pulse Function

Magnifies target echoes for better visibility, especially at shorter ranges.

Bearing Setting

Configures bearing type (true/magnetic) and adjusts magnetic variation.

Distance and Direction Measurements

Distance Measurement

Describes methods for measuring distances using fixed rings and variable range markers.

Bearing and Distance Measurement

Explains how to use EBL and VRM controls for precise target bearing and distance measurements.

Advanced Measurements

Details measuring distance, direction, relative speed, and course between targets or waypoints.

Alarm Function

Alarm Zone Setting

Allows setting a defined alarm zone for collision avoidance alerts.

Zone Alarm Setting

Configures alarm behavior for targets entering or leaving the set zone.

ATA (Automatic Tracking Aid)

ATA Menu Setting

Guides through configuring ATA parameters like target display, vectors, and alarm limits.

ATA Operation

Instructions for selecting and tracking targets using the ATA function.

Plots

Illustrates how target past positions are displayed as dots to show movement.

Basic Radar Theory

Side-lobe Echoes

Explains false echoes caused by radiation escaping the main beam.

Multiple Echoes

Describes echoes appearing beyond a target due to strong signals.

Minimum Range

Discusses limitations on detecting close targets due to pulse length and beam width.

Blind and Shadow Sectors

Explains how obstructions create blind spots where targets are not detected.

Target Resolution

Details how pulse width and beam width affect the ability to distinguish targets.

Installation and Connections

Connecting the Units

Guide for connecting scanner and display units, including NMEA and power.

Power Source Requirement

Specifies acceptable DC power input voltage range for the radar.

Ground Connection

Instructions for properly grounding the display unit to prevent electrical issues.

Installing the Display Unit

Guidance on selecting a location and mounting the display unit safely.

Mounting the EX-2714 Scanner Unit

Instructions for installing the EX-2714 radome type scanner unit.

Wiring the EX-2714 System Cable

Steps for connecting the system cable to the EX-2714 scanner unit.

Mounting the EX-2780 Scanner Unit

Instructions for installing the EX-2780 open array type scanner unit.

Wiring the EX-2780 System Cable

Steps for connecting the system cable to the EX-2780 scanner unit.

Fixing the EX-2780 Scanner Unit

Details on securely mounting the EX-2780 scanner unit onto its support.

Other Functions

Antenna Rotation Speed

Selection of antenna rotation speed between 48 rpm and 36 rpm.

Test Pattern Indication

How to display a test pattern to check CRT distortion.

Para-simulation Screen

Enables a simulation mode for testing radar functions without actual transmission.

All Reset

Procedure to reset all settings to factory defaults.

Service Man Menu

Select Language

Option to change the display language for service menus.

Timing Adjustment

Adjusts sweep timing, compensating for cable length variations.

HDG Adjustment

Corrects the heading marker line alignment with the ship's bow.

SPD Adjustment

Sets the pulse rate for the speed sensor unit.

Range Selection

Allows selection of different screen ranges for radar display.

Error Message

Error Message List

Lists potential error messages and their corresponding conditions and solutions.

Maintenance

Periodic Maintenance

General tips for keeping the equipment clean and in good working order.

Scanner Unit Maintenance

Specific cleaning and painting instructions for the scanner unit.

Display Unit Maintenance

Guidance on cleaning the CRT display to maintain picture quality.

Options

Information on available system cables for extending unit separation.

Specifications

General Specifications

General specifications including range, preheat time, and connection length.

Scanner Unit Specifications

Technical specifications for the EX-2714 (Radome) and EX-2780 (Open array) scanner units.

Display Unit Specifications

Technical specifications for the radar display unit, including CRT, pixels, and power.

External Data List

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