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General| Brand | JRC |
|---|---|
| Model | JMA-9922-6XA |
| Category | Marine Radar |
| Language | English |
Guidance and warnings to be understood before operating the equipment.
Essential safety precautions to be followed during the operation of the equipment.
Visual overview and identification of the different units comprising the radar system.
Details the overall functions and capabilities of the radar system and its ARPA features.
Highlights key features including signal processing, operability, ARPA functions, and display modes.
Outlines the system configuration, including radar models, transmitted power, and ship's mains.
Provides detailed external drawings and dimensions for various scanner and unit types.
Illustrates the overall system block diagrams for different radar models, showing component connections.
Explains collision avoidance principles, marine accidents, and the role of radar in navigation safety.
Details the purpose and operation of each switch and control on the radar's operation panel.
Describes the functions of software buttons accessible on the radar screen for setting various operations.
Provides a step-by-step overview of the radar system's operational sequence from power-on to shutdown.
Explains the structure of the radar's menu system, including Main, Sub1, Sub2, and Test menus.
Covers essential preparation steps like tuning, sensitivity, and brilliance adjustments before operation.
Details fundamental operations like using the trackball, setting menu items, and managing display features.
Explains how to measure target echoes using the trackball for range and bearing.
Describes how to visually determine target ranges using the radar's fixed range rings.
Details the use of Electronic Bearing Lines (EBL) and Variable Range Markers (VRM) for measurements.
Guides on measuring bearing and range between two selected points using EBL2 and VRM2.
Provides essential information and limitations for using ARPA target acquisition and tracking functions.
Covers initial ARPA settings, including collision decision criteria like CPA and TCPA limits.
Explains how to set motion and bearing display modes (TM/RM, N UP/H UP/C UP).
Details the function for displaying target identification numbers next to acquired target symbols.
Describes automatic and manual target acquisition processes and guard zone activation.
Explains how to display ARPA data, including vectors, past positions, and target information.
Lists target data items available for display and their units.
Details ARPA system alarms, including Dangerous Target, Guard Zone, Lost Target, and System Function alarms.
Explains how to simulate course and speed changes for collision avoidance using True and Relative Vector modes.
Provides procedures for cancelling individual or all tracked targets to clear the display.
Covers ARPA simulation settings like simulator, VD level, vector constant, gate size, and test video.
Explains radar propagation and the formula for determining maximum detection range limited by Earth's curvature.
Discusses factors affecting signal intensity, including target size, material, shape, and coastal echoes.
Describes sea clutter phenomena, including bright echo returns and swirling currents.
Explains causes of false echoes such as shadows, side lobe effect, secondary, and multiple reflections.
Details how to display SART signals, including necessary radar settings and operational considerations.
Provides general guidelines for routine maintenance, emphasizing cleaning and safety precautions.
Covers specific maintenance procedures for Scanner, Transmitter-receiver, and Display units.
Details how to perform operational checks on the radar equipment using the TEST Menu.
Provides information on semiconductor circuits, common causes of trouble, and fuse lists.
Outlines countermeasures for circuit defects, poor contact, and lists standard spare parts.
Provides safety warnings and procedures for replacing major components like magnetrons and LCD units.
Describes electrical adjustments for tuning, bearing, range, antenna height, vector constant, etc.
Covers system settings including True Bearing, Ship Speed, Navigation Equipment, Current Correction, and Time/Day Display.
Guidance on requesting repairs, including necessary information and warranty conditions.
Highlights the importance of regular checkups and maintenance for product performance.
A checklist to confirm product conditions before requesting repair, including item results.
Instructions to follow local laws and regulations for disposing of the radar unit.
Safety warnings and procedures for disposing of used lithium batteries, including insulation measures.
Guidance on returning used magnetrons to the dealer or business office after replacement.
Procedures for disposing of TR-tubes containing radioisotopes, following country regulations.
Detailed specifications for the JMA-9933-SA Radar, including general specs, range, and ambient conditions.
Detailed specifications for the JMA-9932-SA Radar, covering general specs, range, and ambient conditions.
Detailed specifications for the JMA-9923-7XA/9XA Radar, including general specs, range, and ambient conditions.
Detailed specifications for the JMA-9922-6XA/9XA Radar, covering general specs, range, and ambient conditions.
Technical specifications for the NKE-1079 scanner unit, including dimensions, mass, and drive motor.
Technical specifications for the NKE-1075A scanner unit, covering dimensions, mass, and transmitting frequency.
Technical specifications for the NKE-1089-7/9 scanner unit, including dimensions, mass, and drive motor.
Technical specifications for the NKE-1087-6/9 scanner unit, covering dimensions, mass, and transmitting frequency.
Technical specifications for the NTG-3037A transmitter-receiver unit, including dimensions and frequency.
Technical specifications for the NTG-3028 transmitter-receiver unit, covering dimensions and frequency.
Technical specifications for the NCD-4263 display unit, including dimensions, screen, and interface details.
Specifications for the Automatic Radar Plotting Aid (ARPA) functions, including acquisition, presentation, and alarms.
Specifications for the NJU-63 Performance Monitor, detailing dimensions and operation frequency.
Specifications for the NJU-64 Performance Monitor, including dimensions and operation frequency.
Lists the components of the S band radar system for JMA-9933-SA and JMA-9932-SA models.
Lists the components of the X band radar system for JMA-9923 and JMA-9922 series.
Details the circuit compositions for 3-unit S band scanners (NKE-1079 series).
Details the circuit compositions for 2-unit X band scanners (NKE-1087 series).
Details the circuit compositions for 3-unit X band scanners (NKE-1089 series).
Details the circuit compositions for 2-unit X band scanners (NKE-1087 series).
Lists circuit compositions for 3-unit S band transmitter-receiver units (NTG-3037A).
Lists circuit compositions for 3-unit X band transmitter-receiver units (NTG-3028).
Details the circuit compositions for the NCD-4263 display unit.
Details the circuit compositions for the NDC-1279 control unit.
Details the circuit compositions for the NCE-7721 keyboard unit.
Details the circuit compositions for the NWZ-158 monitor unit.
Provides an outline and construction details of the NQE-3141 InterSwitch system.
Details the operation flow, software buttons, and ISW menu for managing radar system interconnections.
Covers preheat time, pattern selection notes, alarm control, and master/slave connection details.
Introduces the AIS information display function and its limitations.
Outlines system capacities and operational restrictions for using the AIS function.
Explains the operation of AIS software buttons for ON/OFF, activation, and symbol display.
Covers GPS antenna installation position and collision decision criteria settings for AIS.
Details setting CPA and TCPA limits for AIS targets to manage collision risks.
Describes methods for turning the AIS function ON or OFF using software buttons or menu operations.
Explains manual and automatic methods for activating AIS targets and displaying their vectors.
Describes automatic activation of AIS targets within guard zones and display of search marks.
Provides procedures for deactivating AIS targets, removing their vectors and headings.
Details how to toggle the display of AIS symbols on or off using software buttons or menu.
Explains how to change the ARPA symbol display to ON or OFF using software buttons or menu.
Covers display of detailed or simple numerical data for AIS targets, including name, MMSI, and course.
Procedure to turn off the numerical data display for a selected AIS target.
How to switch between simple and detailed numerical data modes for AIS targets.
Defines various AIS target symbols like Sleeping, Activated, Selected, Dangerous, and Lost targets.
Explains how to set AIS filters (Range, Sector, Zone) to preferentially display targets in specific areas.
Details the procedure for setting up an AIS filter area after selecting the filter type.
Describes how to display the AIS filter area, which appears as a green dashed line when ON.
Explains target association based on distance and conditions for displaying AIS or ARPA symbols.
Describes the lost target alarm, symbol changes, and lost target intervals based on ship class and category.
Details maximum target number, display priority, and conditions affecting AIS vector display.
Lists AIS alarms such as CPA/TCPA, LOST, AIS MAX TARGET, and provides an AIS Alarm List.
Outlines restrictions on AIS function operation, including speed input source and correction settings.
Lists the components included in the AIS kit for JMA-9900 series Radar.
Provides instructions for connecting the AIS I/F and communication cables to the radar system.
Guides on turning on the radar and checking the AIS function operation via the software button.
Declaration on toxic/hazardous substances in electronic products, listing regulated materials and limits.
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