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JRC JMA-5212-4 Installation Manual

Marine radar equipment
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See also: Service Manual , User Manual
JMA-5212-4/6
JMA-5212-4/6
JMA-5222-7/9
JMA-5222-7/9
JMA-5212-4HS/6HS
JMA-5212-4HS/6HS
MARINE RADAR
MARINE RADAR
EQUIPMENT
EQUIPMENT
INSTALLATION
INSTALLATION
MANUAL
MANUAL

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Summary of Contents for JRC JMA-5212-4

  • Page 1 JMA-5212-4/6 JMA-5212-4/6 JMA-5222-7/9 JMA-5222-7/9 JMA-5212-4HS/6HS JMA-5212-4HS/6HS MARINE RADAR MARINE RADAR EQUIPMENT EQUIPMENT INSTALLATION INSTALLATION MANUAL MANUAL...

  • Page 3: Table Of Contents

    CONTENTS OVERVIEW INSTALLATION OF THE SCANNER SELECTING THE INSTALLATION POSITION ........2-1 INSTALLATION PROCEDURE ..............2-5 CONNECTING THE INSTALLATION CABLE (NKE-2103) ..... 2-9 CONNECTING THE INSTALLATION CABLE (NKE-2254) ....2-11 INSTALLATION OF THE DISPLAY UNIT SELECTING THE INSTALLATION POSITION ........3-1 INSTALLATION OF THE LCD MONITOR..........
  • Page 4 INITIAL SETTING HOW TO OPEN THE EQUIPMENT SETUP MENU........4-1 TUNE ADJUSTMENT ................4-2 BEARING ADJUSTMENT ................4-5 RANGE ADJUSTMENT................4-6 SETTING OF TRUE BEARING VALUE............4-7 ANTENNA HEIGHT SETTING (ANTENNA HEIGHT).......4-8 SETTING OF CCRP/ANTENNA/GPS ANTENNA POSITION (CCRP SETTING) ..................4-9 COMMUNICATION PORT SETTING (COM PORT SETTING)....4-11 SECTOR BLANK SETTING (SECTOR BLANK)........4-17 4.10 TNI BLANK SETTING (TNI BLANK)............4-19...
  • Page 5 FIG.6 NDC-1460 OUTSIDE DRAWING FIG.7 NCE-7699A OUTSIDE DRAWING FIG.8 NBA-5111 OUTSIDE DRAWING FIG.9 GENERAL SYSTEM DIAGRAM OF RADAR TYPE JMA-5212-4/6 FIG.10 GENERAL SYSTEM DIAGRAM OF RADAR TYPE JMA-5222-7/9 FIG.11 JMA-5212-4/6, JMA-5222-7/9 POWER SYSTEM DIAGRAM FIG.12 NDC-1460 INTERNAL CONNECTION DIAGRAM OF RADAR PROCESS UNIT FIG.13 NCE-7699A INTERNAL CONNECTION DIAGRAM OF KEY-BOARD UNIT...
  • Page 7 OVERVIEW INSTALLATION OF THE SCANNER INSTALLATION OF THE DISPLAY UNIT INITIAL SETTING MEASURES AGAINST NOISE INTERFERENCE IN THE RADIO EQUIPMENT INSPECTION AFTER INSTALLATION APPENDIX...
  • Page 9 SECTION 1 OVERVIEW...
  • Page 10 The proper installation of the radar equipment is critical in ensuing its effective and reliable performance as well as facilitating maintenance and repair. Therefore, carefully install the radar equipment by following the procedures below: 1) Install the scanner as high as possible while taking the scanner's weight into consideration. 2) It is preferable to install the display unit in the wheel house to facilitate observations.

  • Page 11: Installation Of The Scanner

    SECTION 2 INSTALLATION OF THE SCANNER 2.1 SELECTING THE INSTALLATION POSITION ........2-1 2.2 INSTALLATION PROCEDURE ..............2-5 2.3 CONNECTING THE INSTALLATION CABLE (NKE-2103) .....2-9 2.4 CONNECTING THE INSTALLATION CABLE (NKE-2254) ....2-11...

  • Page 12: Selecting The Installation Position

    SELECTING THE INSTALLATION POSITION 1) Physical selection criteria x Install the antenna at the center of the mast on the keel line. x If the antenna cannot be installed at the above position for some reason, the amount of deviation must be minimized. And, reinforce the mount base and the platform and take precautions to protect the antenna from vibration and impact at the installation position.
  • Page 13 x Avoid having a rope or signal flag from winding around the radiating section thereby preventing it from rotating. x Avoid the effects of dust and heat caused by smoke from a chimney. x When determining the appropriate antenna height and installation location, take into consideration the reduction of vibration, the strength of the hull and the antenna mount base, and maintenance properties.
  • Page 14 x If it is considered that sufficient installation height cannot be provided when the antenna is installed directly on the roof of the wheelhouse, use a mounting rack or radar mast (FIG.3). Normally, when the antenna installation height is less than 2 meters from the roof of the wheelhouse, provide a mounting rack assembled at an angle frame to install the antenna.
  • Page 15 When installing two antennas, provide a height difference so that those two antennas do not enter each other's vertical beam width range. x To avoid interference with other equipment and to prevent radio noise from generating, do not place the VHF antenna, GPS antenna, and INMARSAT's dome within the range of the vertical beam width.

  • Page 16: Installation Procedure

    INSTALLATION PROCEDURE 1) Precautions for transporting and storing the antenna x An antenna is a heavy load. Be very careful about handling it. x Do not allow the antenna fall on its side while it is stored or being installed. x Do not apply rope to the antenna in the way that squeezes or deforms the radiating section.
  • Page 17 2) Installation procedures a) Maintain a flat level surface on which to install the antenna. x Use sufficiently thick steel material and reinforcement material for the antenna's installation surface (mount base) to reduce vibration and impact. Keep the mount base flat and smooth.
  • Page 18 c) Use of washer and corrosion-resistant measures x At the location where a bolt's head or nut comes in contact with the antenna chassis' legs and the mount base, insert a plain washer which fits the bolt; and, at the location where the nut comes in contact with the plain washer, insert a spring washer, and then securely tighten the nuts (Fig.
  • Page 19 d) Grounding and corrosion-resistant measures x Ground the antenna chassis and the installation surface (hull) by using an earth line. Apply sealant to the connection portion of the earth line to prevent corrosion and damage by vibration (Fig. 10). Fig. 10 Grounding and corrosion-resistant measures...

  • Page 20: Connecting The Installation Cable (Nke-2103)

    CONNECTING THE INSTALLATION CABLE (NKE-2103)
  • Page 21 2-10...

  • Page 22: Connecting The Installation Cable (Nke-2254)

    CONNECTING THE INSTALLATION CABLE (NKE-2254) 2-11...
  • Page 23 2-12...
  • Page 24 2-13...

  • Page 25: Installation Of The Display Unit

    SECTION 3 INSTALLATION OF THE DISPLAY UNIT 3.1 SELECTING THE INSTALLATION POSITION ........3-1 3.2 INSTALLATION OF THE LCD MONITOR..........3-2 3.3 INSTALLATION OF THE OPERATION UNIT........... 3-4 3.4 INSTALLATION OF THE POWER CABLE (CFQ-5436) ......3-5 3.5 INSTALLATION OF THE CABLE (CFQ-6912) BETWEEN THE RADAR PROCESS UNIT AND THE SCANNER ..

  • Page 26: Selecting The Installation Position

    The display unit consists of: Radar process unit: NDC-1460 Operation unit: NCE-7699A LCD monitor NWZ-164 SELECTING THE INSTALLATION POSITION Select a display unit installation position by taking into consideration the following: 1) Install the display unit so that the user can easily conduct observations. 2) To reduce effect on the magnetic compass, install the display unit more than one meter away from the compass.

  • Page 27: Installation Of The Lcd Monitor

    INSTALLATION OF THE LCD MONITOR Caution A mounting rack is not included in the package for the display unit since flash mounting is considered. Prepare the optional display unit mounting rack MPBX42944 when mounting a display unit using a mounting rack. 1) Installation of the LCD monitor Install the LCD monitor by taking into consideration the following: <1>...
  • Page 28 3) Connecting the LCD monitor to the radar process unit The display unit and the processing unit are connected by one cable. (RGB video signal x 1) <1> Connect the D-sub15 PIN cable, extending from the LCD monitor (NWZ-164), to the connector for which "VIDEO"...

  • Page 29: Installation Of The Operation Unit

    INSTALLATION OF THE OPERATION UNIT 1) Installation of the operation unit The operation unit can be installed at any place as far as it is located within 5 meters from the radar process unit. 2) Connecting the operation unit to the radar process unit The operation unit is connected to the radar process unit with one cable.

  • Page 30: Installation Of The Power Cable (Cfq-5436)

    INSTALLATION OF THE POWER CABLE (CFQ-5436) This radar equipment comes with 5-m-long cables with a connector. Wiring table of the cable CFQ-5436 Color Number of Cross-sectional Polarity wires/diameter(mm) area(mm) 50/0.18 1.25 50/0.18 1.25 50/0.18 1.25 Black 50/0.18 1.25 Black 50/0.18 1.25 Black 50/0.18...
  • Page 31 1) Processing cables Cable process method 1. Crimp three black cables together. 2. Crimp three red cables together in the same way. 3. Crimp the shielding cable. 4. Install the red cables on the + side of the ship's power supply, the black cables on the - side of the ship's power supply, and the shielding cable in the hull's...
  • Page 32 Caution Incorrect connection between the ship's power supply or the rectifier and the power cable may cause an equipment failure. Selecting a cable when a long power cable is required The input voltage to an indicator is determined by subtracting the voltage drop up to the power cable from the ship's power supply voltage.

  • Page 33: Installation Of The Cable (Cfq-6912) Between The Radar Process Unit And The Scanner

    INSTALLATION OF THE CABLE (CFQ-6912) BETWEEN THE RADAR PROCESS UNIT AND THE SCANNER The cable CFQ-6912 is used to connect the radar process unit to the scanner. For this radar equipment, use the following cables having a connector. Cable length JRC code Remarks CFQ-6912-10...
  • Page 34 Cable CFQ-6912-** wiring table PIN number Color Wire material Signal name Blue (thick), gray (thick) AWG16 Purple (thick), brown (thick) AWG16 White (thick), orange (thick) AWG16 Red (thick), green (thick) AWG16 Black (thick), light blue AWG16 (thick) Black AWG22 Drain line (coaxial) AWG24 (Drain line: shield, shield meshwork)

  • Page 35: Connecting To The Gps Receiver

    CONNECTING TO THE GPS RECEIVER 3.6.1 When using JRC's GPS receiver 1) Connection When using JRC's GPS receiver, such as GPS100/DGPS212, directly connect the GPS receiver to the connector for which "GPS" is engraved at the rear of the radar process unit cabinet. Turn the plug attached to the connector until it cannot be turned any further.
  • Page 36 3.6.2 When using other maker's GPS receiver or an NMEA data output device 1) Connection When receiving NMEA data from a NMEA data output device of JRC other than those indicated above or other maker's GPS, connect the required signal lines to the attached NMEA data connector P3 (for J3) LTWBD06BFFA-LL7001 using the following diagram as the reference.
  • Page 37 Method of assembling and connecting P3 (LTWBD06BFFA-LL7001) and P5 (LTWBD08BFFA-LL7001) that are attached 3-12...
  • Page 38 2) NMEA0183 standard input/output sentence Input sentence $xxGGA Global Positioning System Fix Data $xxGLL Geographic Position – Latitude/Longitude $xxGNS GNSS fix data $xxMTW Water temperature $xxMWD Wind direction and speed $xxMWV Wind speed and angle $xxRMA Recommended minimum specific LORAN-C data $xxRMB Recommended Minimum Navigation Information $xxRMC...
  • Page 39 3) Setting another maker’s receiver or NMEA data output device Set so that data to be received by JMA-5200MK2 is output. Refer to “2) NMEA0183 standard input/output sentence” for the data that can be received by JMA-5200MK2. 4) Setting the JMA-5200MK2 Set the device according to the setting on the GPS side as described in 3).

  • Page 40: Connecting To The Gps Compass

    CONNECTING TO THE GPS COMPASS Connect a gyro equipment or equivalent that provide a below turn rate, otherwise the performance of signal process and target tracking decrease. Standard craft 12 deg/sec High speed craft 20 deg/sec 3.7.1 JLR-10 Connection to JRC's GPS compass JLR-10 is possible. 1) Connection 1.1) When using JRC's cable CFQ-6934 Using JRC's dedicated cable CFQ-6934 makes it possible to easily connect to JLR-10.
  • Page 41 Connecting the JLR-10 Photograph 2 Insert 8-pin connector CFQ-6934 with COMPAS (RADAR) label attached to the "RADAR" connector of JLR-10. Connecting the JMA-5200MK2 POWER SCANNER VIDEO NMEA GYRO KEY BOARD COMPASS NMEA Connect the CFQ-6934 Connect the CFQ-6934 5 PIN connector having 8 PIN connector having the GPS (IND) label.
  • Page 42 1.2) Procedure for not using a dedicated cable When receiving azimuth information data from the GPS compass, connect the necessary signal lines to the attached NMEA data connector P5 (for J5) LTWBD8BFFA-LL7001 using the following diagram as the reference. Signal name GPS compass connector side JMA-5200MK2 side Compass data input +...
  • Page 43 3.7.2 JLR-20/30 Connection to JRC's GPS compass JLR-20/30 is possible. 1) Connection 1.1) When using JRC's cable CFQ-5469 Using JRC's dedicated cable CFQ-5469 makes it possible to easily connect to JLR-20/30. Using the cable also makes it possible to receive bearing signals from JLR-20/30 as well as receive latitude and longitude information as NMEA data.
  • Page 44 To acquire NMEA data such as position information from the GPS equipment of JRC or other maker's GPS equipment by acquiring azimuth data only from JLR-20/30, connect azimuth data only using the dedicated CFQ-5469 cable that is shown in the above diagram. For the position information, connect the GPS equipment as described in Section 3.6 without using the cable from JLR-20/30 labeled with "GPS".
  • Page 45 3) Setting the JMA-5200MK2 3.1) Heading Equipment Setting 1) Press and hold [RADAR MENU] key. The CODE INPUT Menu will appear. 2) Enter [0] and press the [ENT] key. The Adjust Menu will appear. 3) Press [6] key. Press [2] key. The Heading Equipment Setting Menu will appear.
  • Page 46 3.7.3 Other Magnetic Compass 1) Connection When receiving azimuth information data from the electronic compass, connect the necessary signal line to the attached NMEA data connector P5 (for J5) LTWBD8BFFA-LL7001 using the following diagram as the reference. Magnet compass side Magnet compass side (4) NSKRX - Data return...
  • Page 47 3.2) Baud Rate Setting 1) Press and hold [RADAR MENU] key. The CODE INPUT Menu will appear. 2) Enter [0] and press the [ENT] key. The Adjust Menu will appear. 3) Press [5] key. Press [1] key. The Baud Rate Setting Menu will appear. 4) 5.

  • Page 48: Connecting To Nmea Heading Output Device

    CONNECTING TO NMEA HEADING OUTPUT DEVICE Connect a gyro equipment or equivalent that provide a below turn rate, otherwise the performance of signal process and target tracking decrease. Standard craft 12 deg/sec High speed craft 20 deg/sec Following NMEA sentences are available. THS, HDT, HDG, HDM 1) Connection When receiving azimuth information data from the NMEA azimuth output device, connect the necessary...
  • Page 49 3) Setting the JMA-5200MK2 3.1) Heading Equipment Setting 1) Press and hold [RADAR MENU] key. The CODE INPUT Menu will appear. 2) Enter [0] and press the [ENT] key. The Adjust Menu will appear. 3) Press [6] key. Press [2] key. The Heading Equipment Setting Menu will appear.

  • Page 50: Connecting To The Gyro And Electromagnetic Log (Nsk Unit Setting) (Option)

    CONNECTING TO THE GYRO AND ELECTROMAGNETIC LOG (NSK UNIT SETTING) (OPTION) Connect a gyro equipment or equivalent that provide a below turn rate, otherwise the performance of signal process and target tracking decrease. Standard craft 12 deg/sec High speed craft 20 deg/sec To connect the gyro and the electromagnetic log, use the NSK unit NCT-4106A that is available as an option.
  • Page 51 1.2) Connecting the JMA-5200MK2 Photograph 2 Insert the 8-pin connector (IND) of CFQ-6998 (unit dedicated connection cable that is enclosed by the NCT-4106) to the connector of processing unit J5. 2) Setting and adjusting the NSK unit The NSK unit of the radar equipment is designed to be compatible with almost all types of gyro compass by switch operation (24 VDC to 170 VDC for the step-motor type, and for the synchro-motor type, the primary excitation voltage is 35 VAC to 120 VAC).
  • Page 52 S4-6 Set the sensor Use the gyro.....[OFF] Use the NMEA ..[ON] S4-7, 8 Set the baud rate 4800 9600 19200 38400 S4-7 S4-8 S5: Make settings for S5 according to the type of gyro compass. Refer to the S5 setting table. S5-1 Make settings according to the type of gyro compass.
  • Page 53 <2> Connect the gyro signal and log signal cables to the gyro I/F circuit (PC4201). CMJ-304D/E side Connecting device side TB10 Gyro signal (synchro/step) TB20 Log signal (synchro/pulse) <3> Set S1 to [ON]. Note: After the power has been turned on, if the radar video and the indicated value for the own ship's true bearing on the display is reversed, set switch S5-4 to [ON].
  • Page 54 2. Connect the speed log signal input line to TB20. To do so, for the pulse type, connect the line to the PULSE side and, for the synchro type, connect the line to the SYNC side. With respect to the positive (+) and negative (-) sides, when the pulse type is selected, the negative (-) side is the ground.
  • Page 55 Caution The maximum contact capacity is: 10A/250VAC 10A/30VDC Make sure that this capacity is not exceeded. 3-30...

  • Page 56: Connecting To The Pc Plotter

    3.10 CONNECTING TO THE PC PLOTTER 1) Connection This radar can output NMEA0183 data to the PC plotter. Connect one end of the commercially-available 9 PIN RS-232C cross cable to the connector for which "NMEA" is engraved at the rear of the radar process unit cabinet, and connect the other end to the COM port of the PC plotter.

  • Page 57: Connecting To Other Nmea Devices

    3.11 CONNECTING TO OTHER NMEA DEVICES 1) Connection with the NMEA device [I] In the case of No AIS connection. When connecting the NMEA device other than those indicated above and this radar, connect the necessary signal line to the attached NMEA data connector P6 (for J6) LTWBD8BFFA-LL7001 using the following diagram as the reference.
  • Page 58 [II] In the case of AIS connection. Where the AIS connection is required, J6 connector is occupied by the AIS unit. Therefore no other device can be connected into the J6. In this case, use the connector J9 AUX provided as standard to connect the NMEA device. 1) Connection To connect the NMEA data output device, connect the necessary signal lines to the attached NMEA data connector P9 (for J9) LTWCD-14BFFALL7001(5JCDX0052) according to the following diagram.

  • Page 59: Connection With Other Devices (Sub Indicator Output And Slave Input)

    3.12 CONNECTION WITH OTHER DEVICES (SUB INDICATOR OUTPUT AND SLAVE INPUT) The radar JMA-5200MK2 can be equipped with the following options: Output for sub display unit (including operation analyzer) When used as a sub display unit for other radar equipment Use the following optional cables for the installation.
  • Page 60 Two identical 14 pin connectors are on CBD-1702A side by side and the J5008 is one on the left. (4) Connect inter-unit cable CFQ-5251 to the circular connector of CFQ-5351 attached on the cabinet. Pay attention to the wiring. CFQ-5251 is a cross cable. Therefore the input wires and output wires are inter-changed between the connectors.
  • Page 61 1) Output for sub display unit The slave output includes the following signals: - Video signal (50 ohm termination) - Trigger signal (180 ohm termination) - Rotation signal (open collector output) Video signal Connect the video signal line to the following terminals located on the terminal board: J9-1 EVDO J9-2 EVDOE (return) The video signal is a negative signal and the wave form is as follows:...
  • Page 62 The radar JMA-5200MK2 can output only a one-phase rotation signal. When a sub display unit needs a two-phase rotation signal, the one-phase input should be normally set to logic "H" or "L". 2) When used as a slave display unit The slave input includes the following signals: Video input (50 ohm termination) Trigger signal input (1 kilo-ohm termination: TTL input)

  • Page 63: Power Supply (Nba-5111) (Option)

    3.13 POWER SUPPLY (NBA-5111) (OPTION) If the ship's mains are alternating current, use the power supply. The power supply can be used for both 100/110/115 VAC and 200/220/230/240 VAC of the ship's mains, but the input connector and the connecting bar must be changed. Input connector Connecting bar INPUT VOLTAGE...

  • Page 64: Target Tracking (Nca-877A) (Option)

    3.14 TARGET TRACKING (NCA-877A) (OPTION) Install the target tracking unit in the processing unit according to the procedures below: 1) Equipment/connection (1) Remove the processing unit cabinet cover. (2) Connect the target tracking unit's connector to a connector shown in the following photograph. (3) Fasten four screws shown in the following photograph to securely fix the target tracking unit.
  • Page 65 2) Setting The target tracking function can be used simply by connecting it. No setting is required. 3-40...

  • Page 66: Plotter Circuit (Ndb-44) (Option)

    3.15 PLOTTER CIRCUIT (NDB-44) (OPTION) Install the plotter circuit in the processing unit according to the procedures below: 1) Equipment/connection (1) Remove the processing unit cabinet cover. (2) Connect the P4901 side of the cable (H-7ZCRD0934) attached to the plotter circuit to the plotter circuit's connector J4901.
  • Page 67 (4)Securely fix the plotter circuit at the location in the cabinet as shown in the following photograph. (5) Attach the processing unit cabinet cover and complete the installation of the plotter circuit. 2) Setting The plotter option can be used simply by connecting it. No setting is required.

  • Page 68: Connecting To Ais (Nqa-2155) (Option)

    3.16 CONNECTING TO AIS (NQA-2155) (OPTION) 1) Connection 1.1) Connecting the AIS processing circuit If AIS process circuit is not installed in the radar process unit, install it according to the procedures below: (1) Set the jumper plugs and the switches, as shown in the figure. (At installation in the processor, the jumper is installed at the bottom.) (2) Remove the processor unit cabinet cover.
  • Page 69 (4) Remove the connector at J4311 on the CBD-1702A. (5) Connect the trident ends of the cable (H-7ZCRD0908) attached to the AIS interface circuit to the AIS interface circuit's connectors as shown in the following table: Cable side AIS interface side P400 J400 P510...
  • Page 70 (7) Securely mount the terminal board, which has been removed in procedure 1, to the processing unit, pull the "P4311" labeled end of the cable (H-7ZCRD0908) attached to the AIS interface as shown in the following photograph, and connect the to the terminal board's connector J4311. (8) Attach the processing unit cabinet cover and complete the installation of the plotter circuit.
  • Page 71 3) Setting the JMA-5200MK2 3.1) Baud Rate Setting Turn on the radar equipment, and set the baud rate of the AIS communication port as shown following procedure. 1) Press and hold [RADAR MENU] key. The Ten-Key Pad screen will appear. 2) Enter [0] and press the [ENT] key.

  • Page 72: Coastline Rom Card/Memory Card

    3.17 COASTLINE ROM CARD/MEMORY CARD below: Install the coastline ROM card and the memory card according to the procedures below: (1) Remove the rubber packing located at the frontside of the processing unit cabinet, as shown in the following photograph, and expose the card slot. Rubber packing Card slot 3-47...
  • Page 73 (2) JMA-5200MK2 series card slot numbers are assigned as shown below: Slot No.2 Slot No.1 Insert the card into the specified slot according to the following table: Card type Insertion slot No. JRC card Either one ERC card Either one C-Map NT+ detail card Either one Memory card...
  • Page 74 (3) Insert the card in the direction indicated in the following photograph: Insert the card in the direction indicated by the arrow. (4) Insert the card until the card slot's eject button protrudes and complete the installation of the coastline ROM card.

  • Page 75: Connect Slave Monitor / Vdr

    3.18 CONNECT SLAVE MONITOR / VDR To connect the slave monitor/VDR, the following optional internal cable, CFQ-5350, is necessary. Install the optional cable, CFQ-5350, in the processing unit according to the following procedure. 1) Connection (1) Remove the processing unit cabinet cover form the unit cabinet. (2) Connect CFQ-5350 to J4406 on CDC-1350 and attach the cable on unit cabinet.
  • Page 76 (4) Fix t the video cable to the D-sub connector. 2) Setting the JMA-5200MK2 No special setting is required for the connection with the slave monitor/VDR. 3-51...

  • Page 77: Simplified Inter-Switch Installation

    3.19 SIMPLIFIED INTER-SWITCH INSTALLATION The Simplified inter-switch option enables inter-switching between two scanners. By this option, inter-switching between JMA-5200 and JMA-5300 is also enabled. The option requires inter-connection cable CFQ5351 and inter-unit cable CFQ-5251. CFQ-5351 CFQ-5251 1) Connection Simplified inter-switch installation procedures. (1) Remove the processing unit cabinet cover form the unit cabinet.
  • Page 78 (4) Connect inter-unit cable CFQ-5251 to the circular connector of CFQ-5351 attached on the cabinet. To connect to JMA-5300, cut the inter-unit cable CFQ-5251 at JMA-5300 Processor unit. Then connect the cable to TB4301 of the processor unit as follows. Pay attention to the wiring.

  • Page 79: Sub Key-Board Installation

    3.20 SUB KEY-BOARD INSTALLATION One of the two optional key-boards, NCE-7699A standard key-board and NCE-7729A multi-function key-board is available. Inter-connection cable CFQ-5351 and one of the optional key-board are required. CFQ-5351 NCE-7699A 1) Connection Sub key-board installation procedures. (1) Remove the processing unit cabinet cover form the unit cabinet. (2) Connect CFQ-5351 to the J5007 on the CBD-1702A.
  • Page 80 (4) Connect key-board cable to the circular connector of CFQ-5351 attached on the cabinet. Note To turn off the system, turn off the power on both of the two key-boards, main key-board and sub key-board. Especially the power switch on the multi-function key-board is mechanical switch. If it is not switched off, the system is powered on by the breaker.

  • Page 81: Connecting To External Buzzers

    3.21 CONNECTING TO EXTERNAL BUZZERS An external buzzer dry contact output is available for this equipment. Dry contacts are output from pins 6 and 7 of the 8-pin connector of J5. The capacity of the output contacts is up to 1A/30V. When a larger current/voltage is applied, install an external device with a sufficient contact capacity such as a relay.
  • Page 82 2) Jumper setting Using jumper TB1J, set whether the buzzer contact is opened or closed at the normal condition according to the utilization condition. The setting Link for contact output is TB1J on CBD-1702A, terminal board. TB1J Link setting. Contact output Link position Normal open 1-2 ( Factory setting )

  • Page 83: Connecting Contact Signals To External Devices

    3.22 CONNECTING CONTACT SIGNALS TO EXTERNAL DEVICES This equipment has a function that outputs alarm status as contact signals. Dry contacts are output from pins 6 and 7 of the 8-pin connector of J5. Caution The capacity of the output contacts is up to 1A/30V. When a larger current/voltage is applied, install an external device with a sufficient contact capacity such as a relay.
  • Page 84 2) Jumper setting Using jumper TB1J, set whether the buzzer contact is opened or closed at the normal condition according to the utilization condition. The setting Link for contact output is TB1J on CBD-1702A, terminal board. TB1J Link setting. Contact output Link position Normal open 1-2 ( Factory setting )

  • Page 85: Initial Setting

    SECTION 4 INITIAL SETTING 4.1 HOW TO OPEN THE EQUIPMENT SETUP MENU .........4-1 4.2 TUNE ADJUSTMENT ................4-2 4.3 BEARING ADJUSTMENT ................4-5 4.4 RANGE ADJUSTMENT................4-6 4.5 SETTING OF TRUE BEARING VALUE ...........4-7 4.6 ANTENNA HEIGHT SETTING (ANTENNA HEIGHT) ......4-8 4.7 SETTING OF CCRP/ANTENNA/GPS ANTENNA POSITION (CCRP SETTING) ..................4-9 4.8 COMMUNICATION PORT SETTING (COM PORT SETTING) ....4-11 4.9 SECTOR BLANK SETTING (SECTOR BLANK) ........4-17...

  • Page 86: How To Open The Equipment Setup Menu

    HOW TO OPEN THE EQUIPMENT SETUP MENU Procedures 1. Continue to press [RADAR MENU] key. The Code Input Menu will appear. 2. Input the code. 3. Move the cursor onto the “ENT” button in the Code Input menu, and press [ENT] key.

  • Page 87: Tune Adjustment

    TUNE ADJUSTMENT Adjust the tuning control for the transmitter and receiver. The turning control should be adjusted when the system is installed or when the magnetron is replaced. Procedures 1. Set a range of 24 NM or more. 2. Hold down [RADAR MENU] key. The CODE Input screen opens.
  • Page 88 [I] Tune Indicator Adjustment Set the scale mark when the tune indicator bar reaches the maximum point. Procedures 1. Set the range to 24 NM or more. 2. Hold down [RADAR MENU] key. The CODE Input screen opens. 3. Press [0] key. The numeric keypad screen opens.
  • Page 89 x With the JMA-5212 radar: For this model, perform Tune Peak Adjustment explained below. After the above adjustment procedure, perform the adjustment procedures below. [II] Tune Peak Adjustment Adjust the tune indicator and echo peak. Procedures 1. Set the range to 24 NM or more. 2.

  • Page 90: Bearing Adjustment

    BEARING ADJUSTMENT Make adjustment so that the bearing of the target measured with the ship’s compass matches the bearing of the target echo on the radar display. Procedures Press AZI MODE to select the relative bearing presentation [H UP] mode. Set Image Processing to OFF.

  • Page 91: Range Adjustment

    RANGE ADJUSTMENT Make adjustment so that the range of a target on the radar display is shown correctly. Procedures Search the radar display for a target of which range is already known. 2. Open the Equipment Setup Menu. 3. Press [2] key. The Code Input Menu will appear.

  • Page 92: Setting Of True Bearing Value

    SETTING OF TRUE BEARING VALUE If GYRO I/F is used to input a gyro signal, the true bearing value indicated by the master gyro does not match the value indicated by the radar equipment only in a rare case. In this case, perform the following procedure to adjust the true bearing value of the radar equipment to the value of the master gyro.

  • Page 93: Antenna Height Setting (Antenna Height)

    ANTENNA HEIGHT SETTING (ANTENNA HEIGHT) Set the height of radar antenna above sea level. Do not change this setting carelessly. Procedures 1. Measure the height from the sea level to the antenna in advance. 2. Open the Adjust Menu. 3. Press [4] key. The TXRX Setting Menu will appear.

  • Page 94: Setting Of Ccrp/Antenna/Gps Antenna Position (Ccrp Setting)

    SETTING OF CCRP/ANTENNA/GPS ANTENNA POSITION (CCRP SETTING) Set the own ship's CCRP location, radar antenna installation location, and GPS installation location. GPS: Up to 4 locations can be inputted (select one through the receiving port setting when using the GPS). Radar antenna: 1 location can be inputted (one master and one slave).
  • Page 95 CCRP position: Only one position can be set. If CCRP1 is outside the display area, CCRP2 (antenna position) becomes the CCRP. CCRP is changed on the condition as following. The scanner position is outside of the off center limit. The CCRP position is outside of PPI. This condition occurs with for example off center, true motion, turn of own ship, etc.

  • Page 96: Communication Port Setting (Com Port Setting)

    COMMUNICATION PORT SETTING (COM PORT SETTING) External sensor signals are input to the radar equipment through a communication port. The radar equipment has five communication ports. For signals to be input from sensors or to be output to the sensors, communication ports need to be set in accordance with the sensors.
  • Page 97 Connect the AIS to COM3. Use a port other than COM3 when connecting a device other than an AIS unit. An external device can be connected to COM3 when an AIS unit is not used. When a baud rate of 1200 bps is selected, a 1200 bps JRC format is used.
  • Page 98 [II] Reception Port Setting (RX Port) Set the numbers of ports for receiving signals from sensors. There are two methods for receiving signals: specifying a port for each sensor, or using the automatic recognition function without specifying ports. Procedures 1. Open the Adjust Menu. 2.
  • Page 99 [III] Reception Sentence Setting (RX Sentence) Set signal sentences to be received from sensors. The system is factory-set for using all sentences. To receive only specified sentences, select Unused for sentences which are not necessary. Procedures 1. Open the Adjust Menu. 2.
  • Page 100 [IV] Transmission Port Setting (TX Port) For each sentence, set a communication port through which signals are transmitted to sensors. Procedures 1. Open the Adjust Menu. 2. Press [5] key. Press [3] key. The TX Port Menu will appear. 3. Select the signal you want to set, pressing the numeric keys [1] to [9].
  • Page 101 Select which port you want to use for output. Types of ports to be used 1. OFF 2. COM1 (GPS) 3. COM2 (PC) 4. COM3 (NAV1) 5. COM4 (NAV2) Select the number of the port to be used, pressing the numeric key. Select the output format, talker, and transmission interval.

  • Page 102: Sector Blank Setting (Sector Blank)

    SECTOR BLANK SETTING (SECTOR BLANK) In order not to display radar echoes, set a sector and stop transmission in the bearing. Three sector blank areas can be created. The sector blank function operates in the relative bearing with the bow. [I] Sector Blank Function On/Off (Sectors 1, 2, and 3) Procedures 1.
  • Page 103 [II] Sector Blank Area Creation (Make Sectors 1, 2, and 3) Procedures 1. Transmit the radar. 2. Open the Adjust Menu. 3. Press [4] key. Press [6] key. The Sector Blank Menu will appear. 4. Select the number you want to make sector blank, pressing the numeric keys [4] to [6].

  • Page 104: Tni Blank Setting (Tni Blank)

    4.10 TNI BLANK SETTING (TNI BLANK) Set a sector and stop tuning operation in the bearing. If a structure such as the mast is close to the radar antenna, automatic tuning operation may become unstable. In this case, set a TNI blank in the direction of the structure in order to stabilize the tuning operation. Only one TNI blank sector can be created.

  • Page 105: Setting Of Pulse Output Selection (Bearing Pulses From Antenna)

    4.11 SETTING OF PULSE OUTPUT SELECTION (BEARING PULSES FROM ANTENNA) Set the output value of bearing pulses from the antenna. The system can set 2048 pulses or 4096 pulses. This setting is enabled only when an antenna of 25 or 30 kW is used. Procedures 1.

  • Page 106: Language Setting (Language)

    4.12 LANGUAGE SETTING (LANGUAGE) The system is designed to switch between display languages, Japanese and English. Procedures 1. Open the Equipment Setup Menu. 2. Press [9]. The Language Selection window will appear. 3. Select the language you want to display, pressing the numeric keys [1] to [3].

  • Page 107: Date Time Setting

    4.13 DATE TIME SETTING To display time, the local time, local date, and time-zone difference must be set. However, if the "ZDA" sentence of NMEA0183 is received, time can be automatically displayed. * If “ZDA” sentence is not received, the system internal clock function is used to display the date and time. Procedures 1.

  • Page 108: Main Bang Suppression Adjustment (Mbs)

    4.14 MAIN BANG SUPPRESSION ADJUSTMENT (MBS) Main Bang Suppression is adjusted to suppress main bang, a reflection signal from 3D circuit including wave guide tube, that generally appears as a circular video focusing on the center of the radar display. Optimum adjustment allows main bang video to remain slightly on the display.
  • Page 109 8. Input an MBS area setting value such that the main bang image remains lightly on the display. The value can also be entered with the multi-dial. Press [ENT] key after inputting the value. 9. Press [2] key. The numeric keypad to be used in MBS Area menu opens. 10.

  • Page 110: Adjustment Of Performance Monitor (Mon)

    4.15 ADJUSTMENT OF PERFORMANCE MONITOR (MON) After replacement of either of the following units, adjust the performance monitor according to the procedures in this section: x Performance monitor x Antenna unit [I] Transmission Monitor Adjustment (MON Adjustment) Adjust the circuit for monitoring the transmission performance of the radar equipment. Procedures 1.
  • Page 111 [II] Reception Monitor Adjustment (MON Indicator Adjustment) Adjust the circuit for monitoring the reception performance of the radar equipment. Procedures 1. Open Adjust Menu. 4. TXRX Setting 4. MON 3. MON Indicator Adjustment 2. Increase or decrease the adjustment value so that the performance monitor level indicator will be adjusted to "8."...

  • Page 112: Magnet Compass Setting

    4.16 MAGNET COMPASS SETTING Set the correction value, when the radar receive HDM sentence from magnet compass or the variation of HDG is NULL. Procedures 1. Press [RADAR MENU] key twice. The Main Menu will appear. 2. Press [7] key. NAV Equipment Setting Menu will appear.

  • Page 113: Gps Receiver Setting

    4.17 GPS RECEIVER SETTING Set to a JRC’s GPS receiver. This setting is enabled when a JRC’s GPS is connected to the GPS connector of processor unit. [I] Own Ship’s position setting (Position) Procedures 1. Press [RADAR MENU] key. The Main Menu will appear. 2.
  • Page 114 [II] Satellite exclusion setting (Exclusion) Procedures 1. Press [RADAR MENU] key. The Main Menu will appear. 2. Press [7] key. The NAV Equipment Setting screen will appear. 3. Press [7] key. The GPS Setting screen will appear. 4. Press [1] key. The GPS Process Setting screen will appear.
  • Page 115 [III] Geodetic system setting (Geodetic) Procedures 1. Press [RADAR MENU] key. The Main Menu will appear. 2. Press [7] key. The NAV Equipment Setting screen will appear. 3. Press [7] key. The GPS Setting screen will appear. 4. Press [1] key. The GPS Process Setting screen will appear.
  • Page 116 Name WGS-84 WGS-72 Japan North American 1927(U.S) North American 1927(Canada & Alaska) European 1950 (Europe) Australian geodetic 1966 (Australia) Ordnance Survey of Great Britain (England) NAD-83 - Unused - Unused ADINDAN (Ethiopia & Sudan) ARC 1950 (Botswana) AUSTRALIAN GEODETIC 1984 (Australia) BERMUDA 1957 (Bermuda islands) BOGOTA OBSERVATORY (Colombia) CAMPO INCHAUSPE (Argentine)
  • Page 117 [IV] Antenna height setting (Antenna height) Procedures 1. Press [RADAR MENU] key. The Main Menu will appear. 2. Press [7] key. The NAV Equipment Setting screen will appear. 3. Press [7] key. The GPS Setting screen will appear. 4. Press [1] key. The GPS Process Setting screen will appear.
  • Page 118 [V] Fix mode setting (Fix mode) Procedures 1. Press [RADAR MENU] key. The Main Menu will appear. 2. Press [7] key. The NAV Equipment Setting screen will appear. 3. Press [7] key. The GPS Setting screen will appear. 4. Press [1] key. The GPS Process Setting screen will appear.
  • Page 119 [VI] HDOP level setting (DOP Level) Procedures 1. Press [RADAR MENU] key. The Main Menu will appear. 2. Press [7] key. The NAV Equipment Setting screen will appear. 3. Press [7] key. The GPS Setting screen will appear. 4. Press [1] key. The GPS Process Setting screen will appear.
  • Page 120 [VII] Position average time setting (Position Average) Procedures 1. Press [RADAR MENU] key. The Main Menu will appear. 2. Press [7] key. The NAV Equipment Setting screen will appear. 3. Press [7] key. The GPS Setting screen will appear. 4. Press [1] key. The GPS Process Setting screen will appear.
  • Page 121 [VIII] Master reset Procedures 1. Press [RADAR MENU] key. The Main Menu will appear. 2. Press [7] key. The NAV Equipment Setting screen will appear. 3. Press [7] key. The GPS Setting screen will appear. 4. Press [1] key. The GPS Process Setting screen will appear. 5.

  • Page 122: Dgps Receiver Setting

    4.18 DGPS RECEIVER SETTING Set to a JRC’s DGPS receiver. This setting is enabled when a JRC’s DGPS is connected to the GPS connector of processor unit. [I] Beacon frequency mode setting (Mode) Procedures 1. Press [RADA MENU] key. The Main Menu will appear. 2.
  • Page 123 [II] Beacon frequency setting (Frequency) This setting is enabled when beacon frequency mode is set to manual. Procedures 1. Press [RADA MENU] key. The Main Menu will appear. 2. Press [7] key. The NAV Equipment Setting screen will appear. 3. Press [7] key. The GPS Setting screen will appear.
  • Page 124 [III] Baud rate setting (Baud Rate (BPS)) This setting is enabled when beacon frequency mode is set to manual. Procedures 1. Press [RADA MENU] key. The Main Menu will appear. 2. Press [7] key. The NAV Equipment Setting screen will appear. 3.
  • Page 125 [IV] DGPS Mode setting (DGPS Mode) When DGPS mode set to on, DGPS use the information from beacon to get reliable position. When DGPS mode set to off, the accuracy of position is same as GPS. Procedures 1. Press [RADA MENU] key. The Main Menu will appear.

  • Page 126: Sbas Receiver Setting

    4.19 SBAS RECEIVER SETTING Set to a JRC’s SBAS receiver. SBAS receiver use the information from satellite same as that of beacon which DGPS use. So the accuracy of position is higher than GPS. This setting is enabled when a JRC’s DGPS is connected to the GPS connector of processor unit. [I] SBAS mode setting (Mode) Select the satellite or the beacon whose differential information is used.
  • Page 127 [II] Ranging satellite setting (Ranging) Set the SBAS satellite to be used or not to be used. Procedures 1. Press [RADA MENU] key. The Main Menu will appear. 2. Press [7] key. The NAV Equipment Setting screen will appear. 3. Press [7] key. The GPS Setting screen will appear.
  • Page 128 [III] Prohibitive satellite setting (NG SBAS) Set the information from prohibitive SBAS satellite to be used or not to be used. Procedures 1. Press [RADA MENU] key. The Main Menu will appear. 2. Press [7] key. The NAV Equipment Setting screen will appear. 3.
  • Page 129 [IV] Satellite number select mode setting (SBAS Select Mode) Set the satellite number select mode. Procedures 1. Press [RADA MENU] key. The Main Menu will appear. 2. Press [7] key. The NAV Equipment Setting screen will appear. 3. Press [7] key. The GPS Setting screen will appear.
  • Page 130 [V] Satellite number setting (SBAS No.) Set the satellite number. This setting is enabled when satellite number select mode is set to manual. Procedures 1. Press [RADA MENU] key. The Main Menu will appear. 2. Press [7] key. The NAV Equipment Setting screen will appear. 3.

  • Page 131: Displaying Gps Reception Status

    4.20 DISPLAYING GPS RECEPTION STATUS The reception status of GPS (GPS/DGPS/WAAS) which is connected to radar processor unit is displayed. This setting is enabled when a JRC’S GPS/DGPS/WAAS is connected to the GPS connector of processor unit. This function cannot indicate with transmission state. Procedures 1.
  • Page 132 Software version Fix mode Antenna height (If 2D is used, this is initial value) Accuracy (Small number is high accuracy) Satellite number Used satellite Azimuth of satellite Elevate of satellite Received signal level Status of satellite S: Search T: Tracking D: Data detection complete Received Signal Strength Indicator...

  • Page 133: Simplifedinter-Switch Settings

    4.21 SIMPLIFEDINTER-SWITCH SETTINGS INTER SWITCH Menu x Configure the function about INTER SWITCH x Set not allowed item in INTER SWITCH x Switch echo by SIMPLIFIED ISW. [I] Open the INTER SWITCH Menu Procedures 1. Hold down [RADAR MENU] key. 2.
  • Page 134 [III] Set SCANNER POWER SUPPLLY CONDITION x Set Scanner unit power supply condition. Procedures 1. Open the INTER SWITCH MENU. The scanner power supply condition will be displayed as the figure on the right side. Refer to "[1] Open the INTER SWITCH menu" for the method of opening the menu.

  • Page 135: Measures Against Noise Interference In The Radio Equipment

    SECTION 5 MEASURES AGAINST NOISE INTERFERENCE IN THE RADIO EQUIPMENT 5.1 SHIELD OF DEVICES ................5-1 5.2 INTER-UNIT CABLES ................5-1 5.3 INSTALLATION LOCATION..............5-1 5.4 GROUNDING.................... 5-1...

  • Page 136: Shield Of Devices

    Radar equipment adopt a variety of pulse circuits. Those circuits or inter-unit cables emit higher harmonic components of the pulse wave as electromagnetic waves, and those components affect the radio communication equipment's receiving antenna and cables, resulting in receiver noise. The following general procedures are effective in preventing noise interference: SHIELD OF DEVICES The components on the radar have springs or other fittings attached at spots required for shielding them.
  • Page 137 SECTION 6 INSPECTION AFTER INSTALLATION 6.1 INSPECTION AFTER INSTALLATION ............ 6-1 6.2 OPERATION INSPECTION ..............6-1...
  • Page 138 INSPECTION AFTER INSTALLATION After installation has been completed, it is necessary to inspect whether all of the procedures have been done properly. Specifically, inspect whether cable connections are correct, each device has been mounted securely, water has not leaked onto the scanner (fastening of cable grand, cover, etc.), and whether the cable's shield meshwork has been properly installed.
  • Page 139 APPENDIX...
  • Page 140 Fig.1 NKE-2103-4 Outside Drawing...
  • Page 141 Fig.2 NKE-2103-6 Outside Drawing...
  • Page 142 Fig.3 NKE-2254-7 Outside Drawing...
  • Page 143 Fig.4 NKE-2254-9 Outside Drawing...
  • Page 144 Fig.5 NWZ-164 Outside Drawing...
  • Page 145 Fig.6 NDC-1460 Outside Drawing...
  • Page 146 Fig.7 NCE-7699A Outside Drawing...
  • Page 147 Fig.8 NBA-5111 Outside Drawing...
  • Page 148 JLR-20/30 CFQ-5469 (Option) 250V-TTYCS-4 Compass NMEA input (NMEA input) AIS/Dlog etc. COMPASS Gyro-Compass (sync / step) NMEA PC Plotter (RS-232C) Log (pulse) CFQ-5350 POWER DC24V RGB/VDR (Option) DC24V Ship's Main AC100/110/115V 50/60Hz AC200/220/230V 50/60Hz Fig.9 GENERAL SYSTEM DIAGRAM OF RADAR TYPE JMA-5212-4/6...
  • Page 149 Fig.10 GENERAL SYSTEM DIAGRAM OF RADAR TYPE JMA-5222-7/9...
  • Page 150 Fig.11 JMA-5212-4/6, JMA-5222-7/9 Power System Diagram...
  • Page 151 Fig.12 NDC-1460 Internal connection Diagram of Radar Process Unit...
  • Page 152 Fig.13 NCE-7699A Internal connection Diagram of Key-board Unit...
  • Page 153 NOTE: Performance monitor must be fitted on ships compliant to IMO. 19 Fig.19 NKE-2103 Scanner Unit Interconnection Diagram Fig.14 NKE-2103 Scanner Unit Interconnection Diagram...
  • Page 154 NOTE: Performance monitor must be fitted on ships compliant to IMO. 20 Fig.20 NKE-2254 Fig.15 NKE-2254 Interconnection Diagram of Scanner Unit Interconnection Diagram of Scanner Unit...
  • Page 155 Fig.16 JMA-5212-4/6 Interconnection Diagram...
  • Page 156 Fig.17 JMA-5222-7/9 Interconnection Diagram...

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