EasyManua.ls Logo

JRC JMA-9833-SA User Manual

JRC JMA-9833-SA
372 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
MARINE RADAR
EQUIPMENT
INSTRUCTION
MANUAL

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the JRC JMA-9833-SA and is the answer not in the manual?

JRC JMA-9833-SA Specifications

General IconGeneral
Frequency9410 MHz ± 30 MHz
Power Output25 kW
Transmitter Output Power25 kW
Antenna Rotation Speed24 rpm
Range Resolution20 m
Power Supply24 VDC
Operating Temperature-15°C to +55°C
Range96 nautical miles
Antenna Size6 ft (1.8 m)
Antenna Length1.8 m
Range Scales0.25, 0.5, 0.75, 1.5, 3, 6, 12, 24, 48, 96 nautical miles

Summary

PREFACE

Before Operation

Guidance on understanding manual and pictorial indications before operating the radar equipment.

Cautions to be Used during Operation

Critical safety precautions to be observed during the operation of the marine radar system.

PRECAUTIONS BEFORE OPERATION

Essential safety measures and guidelines to be followed before commencing radar operation.

SECTION 1 GENERAL AND EQUIPMENT COMPOSITION

1.1 FUNCTIONS

Details the overall capabilities and functions of the JMA-9800 ARPA series radar system.

1.2 FEATURES

Highlights the key features of the radar system, focusing on target detection and operability.

1.3 CONFIGURATION

Outlines the system's configuration, including scanner types, output powers, and component arrangements.

1.6 COLLISION AVOIDANCE

Explains the principles and importance of collision avoidance in maritime navigation using radar.

SECTION 2 NAME AND FUNCTION OF CONTROL PANEL SWITCHES AND FUNCTION OF SOFTWARE BUTTONS

2.1 NAME AND FUNCTION OF CONTROL PANEL SWITCHES

Identifies and explains the purpose of each switch and control on the radar's operation panel.

2.2 FUNCTION OF SOFTWARE BUTTONS

Describes the functions of the software-based buttons available on the radar display interface.

SECTION 3 BASIC OPERATION

3.1 FLOW OF OPERATION

Outlines the fundamental sequence of operations for starting and using the radar system.

3.3 PREPARATION

Covers essential setup procedures and adjustments before normal radar operation.

3.4 BASIC OPERATIONS

Details the core operational procedures for using the radar's main functions.

SECTION 4 MEASUREMENT OF RANGE AND BEARING

Measurement by EBLs and VRMs

Details the use of Electronic Bearing Lines (EBL) and Variable Range Markers (VRM) for precise measurements.

Measurement between Two Optional Points

Explains how to measure range and bearing between two selected points on the radar display.

SECTION 5 OPERATION OF ARPA

5.1 INITIAL SETTING

Covers the essential initial setup and configuration parameters for the ARPA system.

5.4 TARGET ACQUISITION

Details the processes for automatically and manually acquiring targets using the ARPA system.

5.7 ALARM DISPLAY

Covers the various alarms generated by the ARPA system and their conditions.

5.8 TRIAL MANEUVERING

Explains the function of simulating ship maneuvers for collision avoidance.

SECTION 6 TRUE AND FALSE ECHOES ON DISPLAY

False Echoes

Explains common causes of false echoes and how to identify them.

Display of Radar Transponder (SART)

Details how to detect and display signals from a Radar Transponder (SART).

SECTION 7 MAINTENANCE

7.1 ROUTINE MAINTENANCE

Provides general guidelines for regular maintenance to ensure optimal equipment performance.

7.2 MAINTENANCE ON EACH UNIT

Details specific maintenance procedures for individual components of the radar system.

SECTION 8 COUNTERMEASURES FOR TROUBLE AND ADJUSTMENT

8.1 FUNCTION CHECK

Describes how to perform functional checks on the radar equipment using the test menu.

8.4 REPLACEMENT OF MAJOR PARTS

Details the procedures for safely replacing key components like the magnetron and CRT.

8.5 ADJUSTMENTS

Explains the electrical adjustments that service personnel should perform during installation.

8.6 SETTING

Covers various system settings, including true bearing, ship speed, and navigation equipment.

SECTION 9 AFTER-SALES SERVICE

When you Request for Repair

Guides users on how to request repairs and what information to provide.

Recommended Maintenance

Suggests regular check-ups and maintenance for product longevity.

SECTION 10 DISPOSAL

10.2 DISPOSAL OF USED BATTERIES

Safety precautions and disposal guidelines for used lithium batteries.

10.3 DISPOSAL OF USED MAGNETRON

Instructions for returning used magnetrons to the dealer.

SECTION 11 SPECIFICATIONS

11.1 JMA-9833-SA TYPE RADAR

Provides detailed technical specifications for the JMA-9833-SA radar model.

11.11 DISPLAY UNIT (NCD-4111)

Details the specifications for the NCD-4111 display unit.

11.12 ARPA

Lists the specifications related to the Automatic Radar Plotting Aid (ARPA) functionality.

APPENDIX

JMA-9800 ARPA Series Radar System Composition

Details the composition of the S band and X band radar systems.

INTERSWITCH KIT (NQE-3015N) OPERATION MANUAL

Provides operational instructions for the interswitch kit.

Related product manuals