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JRC JMA-932B-SA User Manual

JRC JMA-932B-SA
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3-21
4 If stop entering a value, put the cursor on Close and then left-click
the button.
The latitude/longitude input screen will close without reflecting the set value to the
operating state.
Character input screen
Entering a character
Procedures 1 On the character input screen, use trackball to select alphabet from A to
Z, numbers from 0 to 9, or symbols (only comments for mark/line), and
then left-click the character button to enter one character of the name to
be inputted.
For example, inputabc, left-click button as follows:
a b c
2 When wanting to shift entry position, move in <- , -> button.
Or, left-click a cursor according to the entry position of entered
character.
The | cursor blinks to the entry position.
3 When changing a type in character, left-click input character change
button
Input lowercase: Left-click the abc button.
Input uppercase: Left-click the ABC button.
Input symbol: Left-click the !”# button.
Arrangement dialog: Left-click the Align button.
As for the arrangement dialog version, only lowercase and uppercase become valid
Enter
ボタ
Back Space
ボタ
文字/数字/
ボタ
Clos
ボタ
入力位置移
ボタ
最大文字入力
入力文字
ボタ
入力文字表示エリア
Enter button
Character/numeric/symbol button
Entered character
Close button
Maximum inputting characters
Back Space
button
Inputting character
change button
Inputting position
shift button

Table of Contents

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JRC JMA-932B-SA Specifications

General IconGeneral
BrandJRC
ModelJMA-932B-SA
CategoryMarine Radar
LanguageEnglish

Summary

Cautions for High Voltage

Precautions for Rescue of Victim of Electric Shock

Procedures for providing first aid to victims of electric shock.

Method of First-Aid Treatment

Precautions for First-Aid Treatments

Important considerations before administering first aid for electric shock.

PREFACE

Before Operation

Pictorial Indication

Explains the meaning of various pictorial symbols used in the manual and on equipment for safe operation.

PRECAUTIONS

Safety Indications (DANGER, WARNING, CAUTION)

Explains the meanings and implications of DANGER, WARNING, and CAUTION indications for user safety.

The Mounting Point of the Warning Label

EQUIPMENT APPEARANCE

GLOSSARY

SECTION 1 GENERAL AND EQUIPMENT COMPOSITION

1.1 FUNCTIONS

Describes the system's capabilities, including sensitivity adjustment, clutter suppression, and target tracking functions.

1.2 FEATURES

Details key features like large easy-to-see screen, advanced signal processing, target tracking, and GUI operation.

1.3 CONFIGURATION

Specifies scanner types, transmitted power, band, rotation rate, and system components for different models.

1.4 EXTERIOR DRAWINGS

Provides outline drawings and dimensions for various equipment units like scanners, transmitters, and displays.

1.5 GENERAL SYSTEM DIAGRAMS

Illustrates system interconnection diagrams for different radar models, showing power and signal flow.

SECTION 2 NAMES AND FUNCTIONS OF CONTROL PANEL KEYS AND FUNCTIONS OF SOFTWARE BUTTONS

2.1 NAMES OF DISPLAY

Identifies different areas and information displayed on the radar screen, including PPI and information windows.

2.2 NAMES AND FUNCTIONS OF CONTROL PANEL KEYS

Describes the purpose and function of each physical button on the radar's control panel.

2.3 FUNCTIONS OF SOFTWARE BUTTONS

Explains the operation and function of on-screen software buttons for quick access to features.

SECTION 3 BASIC OPERATION

3.1 OPERATION FLOW

Outlines the basic steps for operating the radar system from power-on to shutdown.

3.2 OBSERVE AND ADJUST VIDEO

Instructions on adjusting display settings like monitor brilliance, observation range, and tuning.

3.3 OPERATION PROCEDURES

Details on how to perform operations like using the trackball, software buttons, and navigating menus.

3.4 GENERAL RADAR OPERATIONS

Covers fundamental radar operations such as interference rejection, target enhancement, and display modes.

3.5 USE OWN SHIP’S TRACK DATA

Explains how to save, load, display, and manage own ship's track data.

3.6 DISPLAY USER MAP

Instructions for creating, editing, and displaying user-defined map elements like marks and lines.

3.7 USE ROUTE FUNCTION

Covers the usage of route planning, monitoring, and display functions.

3.8 APPLIED OPERATIONS

Details advanced radar functions and settings, including signal processing and trails.

3.9 USE FUNCTION KEY [USER]

Explains how to use the USER key for accessing pre-set function modes and settings.

3.10 USE USER SETTING

Describes how to save, load, and delete user-defined operating states and settings.

3.11 USING FILE MANAGER

Covers file operations like copying, deleting, and managing data on storage media.

3.12 USING CHART

Instructions on displaying and setting up nautical charts, including object display and contour settings.

3.13 CHANGING OPERATION MODE

Explains how to switch between RADAR mode and ECDIS mode.

SECTION 4 MEASUREMENT OF RANGE AND BEARING

4.1 USE OF NAVIGATION TOOLS

Introduces navigation tools like Cursor, Range Rings, EBL, VRM, and PI, and explains their operations.

4.2 MEASUREMENT OF RANGE AND BEARING

Details methods for measuring range and bearing using the Cursor and EBL/VRM tools on the radar display.

SECTION 5 OPERATION OF TARGET TRACKING AND AIS

5.1 PREPARATION

Explains features of target tracking and AIS functions and necessary initial settings for their use.

5.2 TARGET TRACKING OPERATION

Covers acquiring, canceling, displaying, and managing tracked targets and their associated data.

5.3 AIS OPERATION

Details how to activate, deactivate, display AIS information, and set alarms for targets.

5.4 DECISION OF TARGETS AS IDENTICAL (ASSOCIATION)

Explains how the system identifies and associates tracked targets with AIS targets based on set conditions.

5.5 ALARM DISPLAY

Lists and describes various alarm messages related to Target Tracking and AIS functions for operator awareness.

5.6 TRACK FUNCTION

Covers settings for displaying, saving, and clearing target ship tracks, including color and interval settings.

5.7 TRIAL MANEUVERING (TRIAL MANEUVER)

Explains how to simulate ship maneuvers for collision avoidance by entering course and speed values.

SECTION 6 TRUE AND FALSE ECHOES ON DISPLAY

6.1 RADAR WAVE WITH THE HORIZON

Explains the principles of radar wave propagation and detection range influenced by Earth's curvature.

6.2 STRENGTH OF REFLECTION FROM THE TARGET

Discusses factors affecting target echo intensity and detection distance, including target characteristics and sea state.

6.3 SEA CLUTTER AND RAIN AND SNOW CLUTTER

Explains how to identify and mitigate sea, rain, and snow clutter using radar functions and settings.

6.4 FALSE ECHOES

Identifies common types of false echoes like shadows, side lobes, and multiple reflections, and explains their causes.

6.5 DISPLAY OF RADAR TRANSPONDER(SART)

Describes how to set up and display SART signals on the radar screen for distress locating purposes.

6.6 DISPLAY OF AIS-SART

Explains how AIS-SART symbols are displayed on the radar screen when connected to AIS equipment for distress alerts.

SECTION 7 SETTINGS FOR SYSTEM OPERATION

7.1 SETTINGS AT INSTALLATION

Covers electrical adjustment procedures and initial settings performed by service engineers during system installation.

7.2 SETTINGS

Details various operational settings, including sector blanking, pulse settings, and mode configurations for optimal performance.

7.3 ADJUSTMENT

Provides procedures for adjusting critical functions like target tracking vector constant and performance monitor calibration.

7.4 MAINTENANCE MENU

Outlines maintenance procedures, including memory initialization, data backup, and restoration of settings.

SECTION 8 MAINTENANCE

8.1 ROUTINE MAINTENANCE

Provides guidelines for regular maintenance, cleaning, and inspection of the radar equipment to ensure reliability.

8.2 REGULAR BACKUP

Explains the procedure for regularly backing up system data for data recovery and emergency action.

8.3 MAINTENANCE ON EACH UNIT

Details specific maintenance procedures for individual units like scanners, transmitter-receiver, and display units.

8.4 PERFORMANCE CHECK

Describes how to perform operational checks and tests using the Test Menu to verify system performance.

8.5 REPLACEMENT OF MAJOR PARTS

Provides step-by-step instructions for replacing major components like magnetrons, motors, and backup batteries.

SECTION 9 TROUBLESHOOTING AND AFTER-SALES SERVICE

9.1 FAULT FINDING

Lists system alarms, warnings, and error messages to aid in identifying and diagnosing operational faults.

9.2 TROUBLE SHOOTING

Offers guidance on diagnosing and resolving common operational problems related to cables, connectors, and software dongles.

9.3 AFTER-SALES SERVICE

Provides information on maintenance parts, repair procedures, and contacting JRC for support and service.

SECTION 10 DISPOSAL

10.1 DISPOSAL OF THE UNIT

General instructions for the disposal of the radar unit following local laws and regulations.

10.2 DISPOSAL OF USED BATTERIES

Specific guidance on the safe disposal of lithium batteries, including insulation and adherence to local regulations.

10.3 DISPOSAL OF USED MAGNETRON

Instructions for returning used magnetrons to the dealer or business office for proper disposal.

10.4 DISPOSAL OF TR-TUBE

Information regarding the disposal of TR-tubes, noting the presence of radioisotopes and compliance with country laws.

10.5 ABOUT THE CHINA ROHS

Provides information related to China RoHS compliance for toxic and hazardous substances in the product's components.

SECTION 11 SPECIFICATIONS

11.1 JMA-933B-SA TYPE RADAR

Lists detailed technical specifications for the JMA-933B-SA radar model, including class of emission, display, range, and environmental conditions.

11.2 JMA-932B-SA TYPE RADAR

Lists detailed technical specifications for the JMA-932B-SA radar model, covering display, range, and power requirements.

11.3 JMA-923B-7XA/9XA TYPE RADAR

Lists detailed technical specifications for the JMA-923B-7XA/9XA radar models, including range scale and ambient conditions.

11.4 JMA-922B-6XA/9XA TYPE RADAR

Lists detailed technical specifications for the JMA-922B-6XA/9XA radar models, including vibration and power supply input.

11.5 SCANNER UNIT (NKE-1139)

Provides technical specifications for the NKE-1139 scanner unit, including dimensions, mass, and power supply.

11.6 SCANNER UNIT (NKE-1130)

Provides technical specifications for the NKE-1130 scanner unit, including dimensions, mass, and transmitting frequency.

11.7 SCANNER UNIT (NKE-1129-7/9)

Provides technical specifications for the NKE-1129-7/9 scanner units, including dimensions and directional characteristics.

11.8 SCANNER UNIT (NKE-1125-6/9)

Provides technical specifications for the NKE-1125-6/9 scanner units, including mass and TX pulse width.

11.9 TRANSMITTER RECEIVER UNIT (NTG-3230)

Lists technical specifications for the NTG-3230 transmitter-receiver unit, including dimensions and transmitting power.

11.10 TRANSMITTER RECEIVER UNIT (NTG-3225)

Lists technical specifications for the NTG-3225 transmitter-receiver unit, including dimensions and transmitting frequency.

11.11 DISPLAY UNIT (NCD-2096)

Provides technical specifications for the NCD-2096 display unit, including screen size and range accuracy.

11.12 TARGET TRACKING FUNCTION

Details the specifications for the target tracking functionality, including acquisition modes and alarm conditions.

11.13 AIS FUNCTION

Details the specifications for the AIS functionality, including activation modes and safe limits.

11.14 PERFORMANCE MONITOR (NJU-84)

Provides specifications for the NJU-84 performance monitor, including dimensions and operating frequency.

11.15 PERFORMANCE MONITOR (NJU-85)

Provides specifications for the NJU-85 performance monitor, including dimensions and operating frequency.

APPENDIX A INTERSWITCH INSTRUCTION MANUAL

A.1 OVERVIEW

Provides a general overview of the interswitch unit and its setup procedures.

A.1.1 Overview

General description of the interswitch equipment and its capabilities.

A.1.2 Interswitch Setup

Details how to set up the interswitch connection modes and configurations.

A.2 INTERSWITCH OPERATION

Details the operation flow and menu for changing interswitch connection patterns.

A.3 REFERENCE

Offers reference information regarding interswitch settings, notes on connection patterns, and slave display unit operation.

APPENDIX B Interconnection diagram System diagram Connection diagram Gyro settings

Interconnection diagram

Provides interconnection diagrams for various display units, processing units, and scanner units.

System diagram

Illustrates the power supply system block diagram for the NCD-2096/2096F display unit.

Connection diagram

Shows connection diagrams for operation units and scanner units.

Gyro settings

Details the setting tables for GYRO compass and log interface switches.

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