Furuno FAR-28x7 Series - User Manual

MARINE RADAR/ARPA
FAR-28x7 Series
FAR-21x7(-BB) Series
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Furuno FAR-28x7 Series Specifications

General

Display Type	LCD
Power Supply	24 VDC
IMO Compliance	Yes
Antenna Length	6 feet
Type	X-band
Frequency	9410 MHz ±30 MHz
Rotation Speed	24 or 48 rpm
Antenna Type	Slotted waveguide array

Summary

Important Notices

Safety Instructions

Radio Frequency Radiation Hazard

Details the risks associated with RF radiation from the radar antenna and precautions.

Foreword

Radar Features Overview

Highlights key features and specifications of the radar series.

Radar Type and Function Availability

Program Number Details

System Configuration Overview

Marine Radar Specifications

Radar Operation Guide

Powering On and Off the Radar

Explains the procedure for powering the radar system on and off.

Radar Transmitter Activation

Describes how to turn the radar transmitter on after warm-up.

Control Unit Functions

Details the functions and layout of the radar control units.

Main Menu Navigation

Details how to access and navigate the main menu and its sub-menus.

On-Screen Box Operation

Explains how to operate the radar functions using the on-screen boxes and trackball.

Cursor Menu Functions

Describes how to use the cursor menu for various radar functions and operations.

Adjusting Display Brilliance

Explains how to adjust the display brilliance for optimal viewing conditions.

Radar Receiver Tuning

Covers methods for tuning the radar receiver, including automatic and manual options.

Gyrocompass Heading Alignment

Details the procedure for aligning the radar's heading display with the gyrocompass.

Radar Presentation Modes

Describes the different radar presentation modes available for viewing.

Entering Own Ships Speed Data

Covers methods for inputting own ship's speed, essential for ARP and stabilized modes.

Suppressing Sea Clutter

Explains how to reduce unwanted echoes from sea clutter using A/C SEA control.

Collision Assessment with Offset EBL

Covers using the Offset EBL to assess collision risk and target courses.

Setting Target Alarm Zones

Describes how to set up target alarms to alert for targets entering specific zones.

Target Trails Display

Covers displaying target trails as synthetic afterglow for motion analysis.

Automatic Radar Picture Setup

Explains how to assign function keys to provide optimum radar settings for different navigation situations.

Programming Radar Function Keys

Details how to assign radar functions to programmable function keys (F1-F4).

Radar Observation Principles

Radar Resolution Factors

Explains the key factors of radar resolution: bearing and range.

SART Operation Guide

Details the functionality and display characteristics of the SART system.

ARP Operation Manual

ARP Usage Precautions

Provides essential precautions and guidelines for using the ARP function safely and effectively.

ARP Controls and Operation

Details the controls and operations for the ARP function using both keyboard and trackball.

ARP Automatic Target Acquisition

Details how the radar automatically acquires and tracks targets.

Setting CPA;TCPA Collision Alarms

Covers setting CPA and TCPA alarm ranges to detect potential collision risks.

Setting Guard Zones for ARP

Explains how to set up guard zones for target alarms and automatic acquisition.

ARP Performance Testing

Describes the program for assessing the overall performance of the ARP system.

AIS Operation Guide

AIS System Controls

Details the controls and keys used for operating the AIS functions.

Enabling and Disabling AIS

Explains how to turn the AIS function on or off.

Activating AIS Targets

Explains how to convert sleeping AIS targets to activated targets to view their motion.

AIS Lost Target Management

Describes how targets are declared lost and how to acknowledge lost target alarms.

Fusion of ARP and AIS Targets

Covers the fusion function to combine ARP and AIS data for a single target display.

AIS Message Handling

Covers transmitting and receiving messages via VHF link, including safety and routine messages.

Video Plotter Operation Guide

Video Plotter General Information

Provides an overview of the video plotter's capabilities, including track plotting and waypoint management.

Radar Map Functionality

Explains how to create and use radar maps, combining map lines and symbols with navigation data.

Erasing Radar Map Marks and Lines

Explains how to remove individual or all marks and lines from the radar map.

Radar Map Alignment Corrections

Covers correcting positional errors between the radar screen and radar map.

Using Chart Cards

Explains how to overlay FURUNO or NAVIONICS charts on the radar image.

Ship Track Plotting and Management

Covers plotting and managing own ship's track data.

Waypoint Management

Covers storing and managing waypoints, including starting points, destinations, and intermediate points.

Saving Plotter Data to Card

Covers the process of saving data, such as tracks and marks, to a memory card.

Replaying Plotter Data

Explains how to replay video plotter data like tracks and marks from a memory card.

Maintenance and Troubleshooting Guide

Periodic Maintenance Schedule

Outlines a regular maintenance program to ensure optimal performance and longevity.

Easy Troubleshooting Procedures

Offers simple troubleshooting procedures for common problems to restore normal operation.

Advanced Troubleshooting Steps

Describes advanced hardware and software troubleshooting procedures for qualified personnel.

System Diagnostics Testing

Explains how to execute diagnostic tests to check major circuit boards and components.

Appendix

Radar Menu Tree Structure

Provides a visual representation of the radar's menu structure accessed via keys or boxes.

Digital Interface Standards

Covers input and output sentences for digital interfaces like GPS and Log.

Parts List and Location

Provides lists and locations of electrical parts for various units.