Mf/hf radio equipment, 3.8−inch high visibility display standard 6 channel dsc built-in flexible black box configuration digital audio and integrated speaker easy operation with jog dial (6 pages)
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JSS - 2150 2150 150W MF/HF RADIO EQUIPMENT 150W MF/HF RADIO EQUIPMENT INSTRUCTION INSTRUCTION MANUAL MANUAL...
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CAUTIONS AGAINST HIGH VOLTAGE Radio and radar devices are operated by high voltages of anywhere from a few hundred volts up to many hundreds of thousands of volts. Although there is no danger with normal use, it is very dangerous if contact is made with the internal parts of these devices. (Only specialists should attempt any maintenance, checking or adjusting.) There is a very high risk of death by even a few thousand volts, in some cases you can be fatally electrocuted by just a few hundred volts.
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First aid ☆Note points for first aid Unless there is impending danger leave the victim where he or she is, then begin artificial respiration. Once you begin artificial respiration, you must continue without losing rhythm. (1) Make contact with the victim cautiously, there is a risk that you may get electrocuted. (2) Switch off the machinery and then move the victim away slowly if you must.
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☆If the victim has a pulse but is not breathing (“Mouth to mouth” resuscitation) Figure 1 (1) Place the victim’s head facing backward (place something under the neck like a pillow). (2) Point the chin upward to widen the trachea. (3) Pinch the victim’s nose, take a deep breath, then put your mouth over the victim’s mouth and exhale completely, making sure that your mouth completely covers the victim’s mouth.
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☆ If the victim has no pulse and is not breathing (Heart massage in combination with artificial respiration.) Figure 2 If the victim has no pulse, his or her pupils are dilated, and if you cannot detect a heartbeat, the heart may have stopped, beginning artificial respiration is critical.
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Preface Thank you for choosing the Model JRC JSS-2150 150W MF/HF radio equipment. This radio equipment can be used as a Global Maritime Distress and Safety System (GMDSS) radio device, compliant with international regulations, that provides emergency communications and standard communications capabilities for small and large ships.
Before operation Concerning the symbols This manual uses the following symbols to explain correct operation and to prevent injury or damage to property. The symbols and descriptions are as follows. Understand them before proceeding with this manual. WARNING Indicates a warning that, if ignored, may result in serious injury or even death.
Doing so may save the lives of the crews and passengers on the ship in distress. This equipment is used for both distress communication and routine communication. Contact JRC or our agent if any problem is observed in this unit during routine operation or inspection.
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Handling precautions CAUTION Do not use this equipment anyplace other than specified. Doing so may cause failure or malfunction. Do not turn the trimmer resistors or the trimmer capacitors on the PCB unit. Doing so may cause failure or malfunction. Do not install the equipment in a place near water or in one with excessive humidity, steam, dust, or soot.
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CAUTION When sending a drobose call, do not press the DISTRESS key. Doing so may cause a false distress call. (Drobose calls can be sent via the [Call] button displayed on the screen.) A distress acknowledgement or a distress relay call can be transmitted from a received distress message stored in the log, but when sending such a call, follow the instructions of the ship's captain or officer in charge.
Sending a Distress Call (Distress Alert) CAUTION When sending a distress call, follow the instructions of the ship's captain or officer in charge. Open the DISTRESS key cover on the NCM-2150 MF/HF CONTROLLER. Press and hold the DISTRESS key for 4 seconds to send the distress call. When the countdown is finished the screen below on the right is displayed, and after tuning the antenna to the frequency, the distress call is transmitted.
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After receiving acknowledgement, use the radiotelephone to request rescue. First, the responding station calls by radiotelephone. Communicate the following information to that station. Say "MAYDAY". Say "This is (name of your ship)". Tell the station the ship's Maritime Mobile Service Identity (MMSI) number, call sign, ship's position, nature of distress, and rescue requests.
Receiving a Distress Call WARNING If a distress call is received, make sure to inform the ship's captain or officer in charge. Doing so may save the lives of the crew and passengers on the ship in distress. When a distress call is received, the distress message is displayed. The ALM lamp starts blinking, and an alarm gradually grows louder.
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4. OPERATION ..................... Operation overview ....................4.1.1 Operation of the controller ..................4.1.2 Operation of the data terminal ................Basic communications procedure ................4.2.1 Turning on the power ................... 4.2.2 Turning off the power/ Putting into sleep mode ........... 4.2.3 Communicating in radiotelephone mode .............
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4.5.3.2 Distress calls from the menu ............... 4-63 4.5.3.3 Receiving distress calls ................4-66 4.5.3.4 Acknowledging a received distress call ............4-67 4.5.4 Distress relay calls on behalf of someone else ........... 4-68 4.5.4.1 Coast station calls ..................4-68 4.5.4.2 Area calls .....................
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6-12 6.5.5 Regular replacement parts ................... 6-13 7. AFTER-SALES SERVICE ................ 8. DISPOSAL ....................9. SPECIFICATIONS ..................JSS-2150 150W MF/HF Radio Equipment ..............Options ........................Peripheral interfaces ....................10. OPTIONS OPERATION ................. 10-1 10.1 AC/DC power supply (NBD-2150) ................10-1 10.2 Battery charger (NBB-724)
Glossary of terms This section defines general and DSC terms related to this equipment. ● General terms AMVER Automated Mutual-assistance Vessel Local time Rescue System MF/HF System that informs another ship of position Medium frequencies and high frequencies of distress ship operated in the United States. (300 kHz to 30 MHz) MMSI Automatic Repeat reQuest...
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SFEC Selective Forward Error Correction Universal Time Coordinated When broadcasting to a specific group in the VOL (Volume) telex mode, this SFEC is used. Speaker volume SOLAS Convention International Convention for Safety of Life at World Radiocommunication Conference The international convention applies to all Watch Keeping Receiver ships engaged on international voyages.
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・ Busy… Busy Type ・ Queue… Queued Message code indicating the type of the call. ・ Barred… Station barred Codes are listed below. ・ No operator… No operator ・ Individual call… Individual call message ・ Temp no oper… Temporarily no operator ・...
Equipment Overview 1. EQUIPMENT OVERVIEW 1.1 Functions This equipment includes MF/HF transceiver, Class-A DSC and DSC watch keeping receiver required as the Global Maritime Distress and Safety System (GMDSS). It is designed as a separated transceiver and small, lightweight controller(s) for easy installation not only in SOLAS Convention ships such as international passenger ships and freight ships of 300 tons or more, but also non-conventional ships of less than 300 tons.
NDZ-227 DTE cable 7ZCJD0388 For expansion of the controller DTE power cable 7ZCJD0419 Keyboard NDF-369 Mounting bracket MPBP31721 USB memory UDG4-1GAR-JRC Hagiwara Sys-Com / 1GB Printer NKG-800 Printer connection cable 7ZCSC0205A Desktop type Printer power cable 6JNKD00100B Printer paper 5ZPCM00006...
Equipment Overview 1.3.3 System configuration NKG-800 Printer NDZ-227 Data terminal NDF-369 Keyboard (DSC/NBDP model only) NCM-2150 MF/HF Controller NQW-261 Handset Expansion Controller NFC-2150 Antenna Tuner NTD-2150 MF/HF Transceiver NCH-321A DMC * The equipment can also be connected to the VDR server to use the remote maintenance system.
Equipment Overview 1.4 External dimensions Below are the external dimensions of each unit. MF/HF Transceiver (NTD-2150) (1) Unit: mm Weight: Approx. 13 kg MF/HF Controller (NCM-2150) (2) Unit: mm Weight: Approx. 1.3 kg...
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Equipment Overview Handset (NQW-261) (3) . Unit: mm Mounting hole Weight: Approx. 0.5 kg Connection box (NQD-2250) (4) Unit: mm Weight: Approx. 0.6 kg...
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Equipment Overview Antenna Tuner (NFC-2150) (5) Unit: mm Weight: Approx. 3.3 kg Junction Box (NQD-2253) (6) Unit: mm Weight: Approx. 1.2 kg...
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Equipment Overview Data Terminal (NDZ-227) (7) Unit: mm Weight: Approx. 4.6 kg Keyboard (NDF-369) (8) Unit: mm Weight: Approx. 0.4 kg...
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Equipment Overview AC/DC Power Supply (NBD-2150) (9) Unit: mm Weight: Approx. 9.8 kg...
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Equipment Overview (10) Battery Charger (NBB-724) Unit: mm Weight: Approx. 12.0 kg 1-10...
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Equipment Overview (11) Printer (NKG-800) ● 卓上設置形 Unit: mm Weight: Approx. 3.7 kg 1-11...
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Equipment Overview (12) Printer (NKG-91) ● Wall mount type Unit: mm Weight: Approx. 1.5 kg ● Flash mount type Unit: mm Weight: Approx. 0.8 kg 1-12...
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Equipment Overview Printer (DPU-414) (13) ● Desktop type Unit: mm Weight: Approx. 0.6 kg 1-13...
Names and Functions 2. NAMES AND FUNCTIONS 2.1 Controller (NCM-2150) The controller parts and their functions are described below. 11 12 1. Internal loud speaker 2. Jack for telegraph in continuous wave (CW) mode 3. Black and white liquid crystal display unit 4.
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Names and Functions ・ ····· Enter key. USER ····· User defined key. Register a frequently used menu and use this key to open it ・ quickly. ····· Tunes the antenna. ・ TUNE ····· Sets the communication channel input mode (user channel, ITU channel, or free ・...
Names and Functions 2.2 Controller’s display The LCD screen on the controller changes according to current conditions. This section describes the status display, FUNC menu, main menu, and DSC message receiving screens. 2.4.1 Status display I D 4 3 1 0 0 1 2 3 4 T I M E 2 3 : 5 9 ( U T C ) P o s 8 9 ゚...
Names and Functions 2.4.2 Function screen and key operations The functions assigned to the number keys are temporarily enabled by pressing the FUNC key in the status display or pressing and holding the FUNC key and then pressing the number key. : Displays the clarifier adjustment menu CLAR Indicates the enabled number key and its...
Names and Functions 2.3 Data terminal(NDZ-227) This section describes the name of each part in the data terminal and the function. 1. Color liquid crystal display (LCD) unit 2. POWER lamp This lamp lights to green while operating the data terminal, and blinks during the sleep. 3.
Names and Functions 2.4 Display of data terminal The content displayed on the LCD screen in the data terminal is different according to the situation. This section describes a regular screen, the telex communication screen, and the message file edit screen. 2.4.5 Regular screen Indicates the Tx and Rx frequencies.
Names and Functions 2.4.6 Telex communication screen [ T L X ] T x = 2 1 7 4 . 5 k H z / R x = 2 1 7 4 . 5 k H z U S B T E L E X T e r m i n a l W i n d o w A R Q C a l l i n g...
Names and Functions 2.4.7 Message file edit screen [ T L X ] T x = 2 1 7 4 . 5 k H z / R x = 2 1 7 4 . 5 k H z U S B E d i t i n g t e l e x f i l e : 0 0 1 .
Installation 3. INSTALLATION CAUTION To install this equipment, contact our service center or agents. Special knowledge on selecting the place where the antenna is to be mounted and setting the ID number (MMSI) assigned to the ship is required in addition to installing the equipment.
Operation 4. OPERATION This chapter describes basic operations of the controller and the data terminal, radiotelephone communications, telex communications, DSC calling procedures, and other radio functions. Operation overview 4.1.1 Operation of the controller Basically, the controller is operated for other than the telex communication with the numeric keypad (10key), the MENU key, and jog dial.
Operation 4.1.2 Operation of the data terminal Basically, the every function concerning the telex mode such as ARQ/FEC communication or scanning can be operated from the data terminal. To connect and install the data terminal, setup the 7.6 Option menu of the controller. ●...
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Operation Menu tree in data terminal Short-cut Short-cut Main Menu Drop-do wn Ke y Remarks File Edit new file Edit existing file Rename file Delete file Cop y file Initialize USB Remo ve USB Tune Frequency list Printable ITU channel set Tx/Rx frequenc y set Tx tune Scanning start (stop)
The start screen of the data terminal is as shown at right. If errors are detected during the operation check, the message is displayed. Please inform JRC or our agent of the error contents.
Operation 4.2.2 Turning off the power/ Putting into sleep mode CAUTION When completely turning off the power to the equipment, turn off the breaker on the transceiver ■ ■ Procedure PW R Press the key and C O N T simultaneously.
Operation 4.2.3 Communicating in radiotelephone mode Use the handset to communicate in radiotelephone mode. ■ ■ Procedure When operating on a controller without access rights (OCC is displayed), press the jog dial to obtain the access rights. Unless the controller with access rights is being used, the access rights are acquired and the OCC display on the screen disappears.
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Operation A N T Press the key to tune the antenna. T U N E TUNE blinks if the transmission Note frequency is not tuned. Even if TUNE is not displayed, tune the antenna before making a call. TUNE lights during tuning. It goes out after tuning.
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Operation 4.2.4 Communicating in CW mode Use a CW keyer to communicate in CW mode. ■ ■ Procedure When operating on a controller without access rights (OCC is displayed), press the jog dial to obtain the access rights. Unless the controller with access rights is being used, the access rights are acquired and the OCC display on the screen disappears.
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Operation Press the A N T key to tune the antenna. T U N E TUNE blinks if the transmission Note frequency is not tuned. Even if TUNE is not displayed, tune the antenna before making a call. TUNE lights during tuning. It goes out after tuning.
Operation 4.2.5 Receiving AM broadcasts It is possible to listen to the radio in AM mode. ■ ■ Procedure When operating on a controller without access rights (OCC is displayed), press the jog dial to obtain the access rights. Unless the controller with access rights is being used, the access rights are acquired and the OCC display on the screen disappears.
Operation 4.2.6 Communicating in telex mode (TLX) When communicating in the telex mode, the data terminal is used. In the telex communication, the ARQ (Automatic Repeat reQuest) mode and FEC (Forward Error Correction) mode are available to communicate between two stations and to broadcast respectively. Additionally in the FEC mode, there are two modes of the CFEC (Collective Forward Error Correction) mode for unspecified receivers and SFEC (Selective Forward Error Correction) mode for specified receivers, which are selectable according to the purpose.
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Operation Select the station to be called with the cursor, and press Enter key. The frequency list of the selected radio station is displayed. If the position of the station is registered, the MUF (maximum usable frequency) is displayed in the lowest line as a reference to select the frequency.
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Operation The characters typed with the keyboard can be transmitted in sequence. And all of the characters displayed on the screen are printed out on the printer. In the ARQ mode, it is [ T L X ] T x = 2 1 7 4 . 5 k H z / R x = 2 1 7 4 . 5 k H z U S B possible to alternate the T E L E X T e r m i n a l W i n d o w...
Operation CFEC mode operation ( 1 ) Sending with CFEC Messages can be sent as a broadcast on the selected work frequency using the CFEC mode. ■ ■ Procedure If displaying the message of "Press Enter key to get the access right in the NBDP mode…"...
Operation Select Yes and press Enter key to start the call at the selected frequency. Sending the phasing signal is [ T L X ] T x = 2 1 7 4 . 5 k H z / R x = 2 1 7 4 . 5 k H z U S B started with the CFEC mode.
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Operation To finish the communication, press F10 Stop key. After sending the end of communication for about five seconds, returns to the standby condition. When pressing the F10 Stop key during sending a message, the sending message buffer is cleared at once and initiates the end of communication process.
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Operation Input the receiving frequency of the CFEC broadcasting, and press Enter key. The antenna is tuned to the frequency and the message as shown at right is displayed. The transmitting frequency is set simultaneously by the above procedure, but in Note this case the frequency is meaningless.
Operation SFEC mode operation Messages can be sent to the specific stations as a broadcast on the selected work frequency using the SFEC mode. Additionally, regarding the SFEC reception, refer to the previous section because it is similar to the CFEC reception. ■...
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Operation Select the work frequency with the cursor, and press Enter key. The selected frequency is set and the antenna is tuned to the frequency. The message as shown at right is displayed to confirm that the channel is busy. Select Yes and press Enter key to start the call at the selected frequency.
Operation Editing telex messages When communicating in the telex mode, the message file can be sent, which is prepared beforehand as follows. ■ ■ Procedure If displaying the message of "Press Enter key to get the access right in the NBDP mode…"...
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Operation The function keys available for the edit screen and the content are as follows. Note Group 1 ● ・ F1 : Insert On/Off ··············· Sets the input condition to the insert mode by pressing it while Insert On is displayed. And sets the input condition to the overwrite mode by pressing it while Insert Off is displayed.
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Operation Besides editing messages mentioned above, the following items in the file menu concerning to the message files are available. Rename file ·········· Changes the name of the file saved in flash ・ ROM(C:) or USB memory (A:) . Delete file ············· Deletes the file saved in the flash ROM (C:) or the ・...
Operation 4.3 Setting the radio This section describes how to set the communication frequencies and how to use the receiver and transceiver functions. 4.3.1 Setting the communication frequencies Use the free frequency input mode to input the communication frequencies directly. ■...
Operation 4.3.2 Setting the communication channels Besides the free frequencies described previously, ITU channel mode and user channel modes can also be set. The ITU channel mode is mode for using channels based on the international standard and is built-in to the equipment. The user channel mode is the mode for using channels on pre-registered frequencies.
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Operation (2) Setting the ITU channels ■ ■ Procedure After setting the TEL or CW communication modes, pressing the key opens the status display for the ITU channel mode. I D 4 3 1 0 0 1 2 3 4 T I M E 2 3 : 5 9 ( U T C ) Input the channel by using the numeric P o s 8 9 ゚...
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Operation (3) Setting user channels A total of 20 groups with 20 channels set to each group (i.e. 400 channels) can be registered on the equipment. This section explains how to set channels that are already registered. ■ ■ Procedure Use the key to open the user channel I D 4 3 1 0 0 1 2 3 4...
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Select 1. User channel list and press ENT. 5.1)User channel list (index) No CH group name Type 01 JRC Tokyo The user channel list index (group list) as Pacific ABC shown at right is displayed. Select the intended channel group and press 5.1)User channel list (table)
Operation 4.3.3 Setting the automatic gain control (AGC) ■ ■ Procedure Press the key, and through MENU 5.4)Receiver hierarchical menus, select 5.4 Receiver. 1.Auto gain control :Slow 2.Noise reduction :OFF 3.Attenuation :OFF 4.Clarifier :+000Hz 5.Squelch :OFF 6.CW bandwidth :Narrow 7.Scan 0.Back Select 1.
Operation 4.3.5 Setting the attenuation (ATT) ■ ■ Procedure Press the key, and through MENU 5.4)Receiver hierarchical menus, after 5.4 Receiver 1.Auto gain control :Slow 2.Noise reduction :OFF appears, move the cursor to 3. 3.Attenuation :OFF 4.Clarifier :+000Hz Attenuation. 5.Squelch :OFF 6.CW bandwidth :Narrow...
Operation 4.3.7 Setting the squelch level ■ ■ Procedure Press the key, and through MENU 5.4)Receiver hierarchical menus, after 5.4 Receiver 1.Auto gain control :Slow 2.Noise reduction :OFF appears, move the cursor to 5. Squelch. 3.Attenuation :OFF 4.Clarifier :+000Hz 5.Squelch :OFF 6.CW bandwidth :Narrow...
0.Back Press ENT to confirm the selection. The group list as shown at right is displayed. 5.4.7)Scan No CH group name Type 01 JRC Tokyo The previous scan can be restarted Note Pacific ABC by pressing and holding the FUNC...
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Operation Scanning of channels in telex mode ( 2 ) The scanning of channels in the telex mode is started with the data terminal. ■ ■ Procedure If displaying the message of "Press Enter key to get the access right in the NBDP mode…"...
Operation 4.3.10 Reducing the Tx power ■ ■ Procedure Press the key, and through MENU 5.5)Transmitter hierarchical menus, select 5.5 1.Power :High 2.Tune power :Normal Transmitter. 0.Back 1. Select Power and press ENT to move 5.5)Transmitter the cursor to the right, then use the jog dial 1.Power :Low 2.Tune power...
Operation 4.4 Basic DSC operations When calling stations, the DSC is also available for a routine, safety, urgency, or a distress call. This section explains basics of how to use the DSC to make routine calls. 4.4.1 Routine calls to an individual station For radiotelephone or telex communication, a DSC routine call to the station to be called can be made as follows.
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Operation When input is complete, the cursor 1)DSC non-distress call moves to Call. Call type :[RTN/Indv/TEL Address :[431123456] Calling FRQ:[Tx 2169.0kHz] Check the settings before making routine :[Rx 2169.0kHz] Working FRQ:[Tx 2065.0kHz] calls. 2065.0kHz] Select Preview and press ENT before Note [Call] [Preview]...
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Operation I D 4 3 1 0 0 1 2 3 4 T I M E 0 0 : 0 0 ( U T C ) Press the CANCEL key or ENT. P o s 8 9 ゚ 5 9 . 0 1 2 3 ' N 1 7 9 ゚...
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Operation 4.4.2 Routine calls to a group of ships For radiotelephone or FEC broadcasting, a DSC routine call to a group of ships can be made as follows. ■ ■ Procedure Press key, and through MENU 1)DSC non-distress call Call type :[RTN/Indv/TEL hierarchical menus, select 1.
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Operation When input is complete, the cursor 1)DSC non-distress call Call type :[RTN/Group/TEL ] moves to Call. Address :[043123456] Calling FRQ:[Tx 2169.0kHz] :[Rx 2169.0kHz] Check the settings before making routine Working FRQ:[Tx 2065.0kHz] calls. Select Preview and press ENT before Note [Call] [Preview]...
Operation 4.4.3 Receiving routine calls When receiving a DSC call from a coast or ship station, the message will be displayed immediately on the screen. After that, perform the following procedures as appropriate. (1) Receiving an individual call (Type: Radiotelephone or Telex) ■...
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Operation I D 4 3 1 0 0 1 2 3 4 T I M E 2 3 : 5 9 ( U T C ) After sending an acknowledgement P o s 8 9 ゚ 5 9 . 0 1 2 3 ' N 1 7 9 ゚...
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Operation (2) Receiving an individual call (Type: Polling) ■ ■ Procedure The screen at right is displayed, and the ALM lamp blinks and the alarm grows louder gradually. The example message contains the following information. Message type: Individual call Caller's MMSI: 001234567 Purpose of call: Polling...
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Operation (3) Receiving a group call ■ ■ Procedure The screen at right is displayed, and the ALM lamp blinks and the alarm grows louder gradually. The example message contains the following information. Message type: Group call Caller's MMSI: 123456789 Communication mode: Radiotelephone Work frequency: Receiving 2065.0 kHz...
Operation 4.5 Emergency calls (DSC safety/urgency/distress calls) In emergency, the DSC is available for safety, urgency, or distress calls. For safety and urgency calls, either individual calls or area calls is selectable for the type of call. For distress calls, enabled to send either after entering the nature of distress or frequency, or without entering anything.
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Operation To change the call frequency, select Calling FRQ and press ENT to move the 1)DSC non-distress call Call type :[SAF/Indv/TEL cursor to the right. Then select the Address :[431123456] Calling FRQ:[ 4207.5kHz] distress and safety frequencies using the Working FRQ:[ 2182.0kHz] jog dial.
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Operation Area calls For radiotelephone or FEC broadcasting, a DSC safety area call can be made as follows. ■ ■ Procedure Press key, and through MENU 1)DSC non-distress call hierarchical menus, select 1. DSC Call type :[RTN/Indv/TEL Address non-distress call. Calling FRQ:[Tx 2177.0kHz] :[Rx...
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Operation Press ENT. 1)DSC non-distress call Call type :[SAF/Area/TEL Area form :[Center&rad] The work frequency of the same band as the - Center :[89゚N179゚E] input Calling FRQ is automatically set in - Radius :[0500NM] Calling FRQ:[ 4207.5kHz] Working FRQ and the cursor moves to Working FRQ:[ 4125.0kHz] Working FRQ.
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Operation Other features of safety calls (position request/test) Use safety calls to request the position information to a station or to make a DSC test call. (1) Position request call ■ ■ Procedure Press key, and through MENU 1)DSC non-distress call Call type :[RTN/Indv/TEL hierarchical menus, select 1.
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Operation I D 4 3 1 0 0 1 2 3 4 T I M E 2 3 : 5 9 ( U T C ) Select Call and press ENT to start the P o s 8 9 ゚ 5 9 . 0 1 2 3 ' N 1 7 9 ゚...
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Operation (2) Test call ■ ■ Procedure Press key, and through MENU 1)DSC non-distress call Call type :[RTN/Indv/TEL hierarchical menus, select 1. DSC Address Calling FRQ:[Tx 2177.0kHz] non-distress call. :[Rx 2177.0kHz] Working FRQ:[Tx . kHz] . kHz] [Call] [Preview] [Cancel] Select Call type and press ENT to move 1)DSC non-distress call Call type...
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Operation I D 4 3 1 0 0 1 2 3 4 T I M E 2 3 : 5 9 ( U T C ) Select Call and press ENT to start the P o s 8 9 ゚ 5 9 . 0 1 2 3 ' N 1 7 9 ゚...
Operation Receiving safety calls When receiving a safety call from a coast station or another ship station, the message is displayed immediately. Then treat the message according to the type as below. (1) Receiving an individual call (Type: Radiotelephone or Telex) This procedure is identical to the case of a routine call.
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Operation I D 4 3 1 0 0 1 2 3 4 T I M E 2 3 : 5 9 ( U T C ) Select Send ACK and press ENT to send P o s 8 9 ゚ 5 9 . 0 1 2 3 ' N 1 7 9 ゚...
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Operation (4) Receiving an Area Call This procedure is the same as making a I D 4 3 1 0 0 1 2 3 4 T I M E 2 3 : 5 9 ( U T C ) P o s 8 9 ゚ 5 9 . 0 1 2 3 ' N routine category group call.
Operation 4.5.2 Urgency calls Individual calls For radiotelephone or telex communication, a DSC urgency call can be made as follows. ■ ■ Procedure Press key, and through MENU 1)DSC non-distress call Call type :[RTN/Indv/TEL hierarchical menus, select 1. DSC Address Calling FRQ:[Tx 2177.0kHz] non-distress call.
Operation Area calls For radiotelephone or telex broadcasting, a DSC urgency area call can be made as follows. ■ ■ Procedure Press key, and through MENU 1)DSC non-distress call hierarchical menus, select 1. DSC Call type :[RTN/Indv/TEL Address non-distress call. Calling FRQ:[Tx 2177.0kHz] :[Rx...
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Operation To change the call frequency, select 1)DSC non-distress call Call type :[URG/Area/TEL Calling FRQ and press ENT to move the Area form :[Center&rad] - Center :[89゚N179゚E] cursor to the right. Then select the - Radius :[0500NM] Subject :[No information] distress and safety frequencies using the Calling FRQ:[ 4207.5kHz] Working FRQ:[ 2182.0kHz]...
Operation Special calls (medical transport/neutral ship) When sailing dangerous waters such as in areas of political instability, additional information can be added to urgency calls made to all ships in the area if any of the following apply. ・ Own ship is performing medical transportation and protected under the 1949 Geneva Convention.
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Operation (2) Receiving an Area Call ■ ■ Procedure This procedure is the same as receiving a safety area call. However, the screen shown at right is displayed with the alarm. The example message contains the following information. Message type: Area call Call area: North latitude...
Operation 4.5.3 Distress calls When in distress, distress calls are always transmitted by pressing the dedicated DISTRESS key. The distress calls transmit your own MMSI, ships position, time of the position, and the nature of distress. CAUTION Do not test the distress call. Doing so may inconvenience local shipping and rescue centers.
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Operation Press and hold the DISTRESS key for 4 seconds until the countdown is completed. After the antenna is tuned, the distress call is sent. In this case, the distress call is sent on all distress and safety frequencies. The distress message is sent within 1 minute.
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Operation I D 4 3 1 0 0 1 2 3 4 T I M E 2 3 : 5 9 ( U T C ) Press the CANCEL key or ENT. P o s 8 9 ゚ 5 9 . 0 1 2 3 ' N 1 7 9 ゚...
Operation Distress calls from the menu The following describes the procedure to send a distress call with the nature of distress selected in the menu. Also, besides manually inputting position and the time information, the subsequent communication mode, the transmission method and frequency can be set here. Note: Multi-frequency or single frequency can be selected as the transmission method.
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Operation Press ENT and select the quadrant of the 3)Editing a distress msg Nature :[Fire position with the jog dial. Position :[NW] :[ 89゚59.0123'N] :[179゚59.6789'E] The quadrant changes from NE UTC of pos :[23:59] CL. Select CL to delete the input Mode(fixed) :[Radiotelephone] Attempt type:[Multi-FRQ ] information.
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Operation I D 4 3 1 0 0 1 2 3 4 T I M E 2 3 : 5 9 ( U T C ) Press and hold the DISTRESS P o s 8 9 ゚ 5 9 . 0 1 2 3 ' N 1 7 9 ゚...
Operation Receiving distress calls When a distress call is received from another ship, the message is immediately displayed with the specific two-tone alarm sound that is different from a routine or safety call. WARNING If a distress call is received, make sure to inform the ship's captain or officer in charge.
Operation Acknowledging a received distress call Ship stations must keep watch on distress communications after they receive the distress call. If necessary (after consulting with the RCC or a coast station and being directed to do so) it is possible to acknowledge the ship in distress from your own ship. ■...
Operation 4.5.4 Distress relay calls on behalf of someone else If another ship is in distress but is itself unable to make a distress call, and the master of the ship considers that further help is necessary, the distress relay call on behalf of the ship can be transmitted using the "DSC drobose call"...
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Operation Select Nature and press ENT, then select the nature of distress with the jog dial. 2)DSC drobose call Format :[Individual] Address :[001234567] The nature of distress is selectable from Distress ID:[123456789] below. Nature :[Fire Position Nature of distress Contents ゚...
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Operation After the drobose call is sent, wait for acknowledgement. When an acknowledgement is received from a coast station, the screen at right is displayed. The ALM lamp starts blinking, and the call alarm gradually grows louder. Press either the CANCEL key or ENT to silence the alarm and indicate the Accept...
Operation Area calls Transmits a DSC drobose call to all ships in a specified area. ■ ■ Procedure Press the key, and through MENU 2)DSC drobose call Format :[Individual] hierarchical menus, select 2 DSC Address Distress ID:[ drobose call. Nature :[Undesignated ] Position ゚...
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Operation Select Nature and press ENT, then select 2)DSC drobose call Format :[Area(center)] the nature of distress with the jog dial. - Center :[89゚N179゚E] - Radius :[0500NM] Distress ID:[123456789] The nature of distress is selectable from Nature :[Fire below. Position ゚...
Operation Receiving drobose calls When receiving a drobose call directed to ships in a specified area, the ship stations (inc. your own ship) are allowed to acknowledge only by the radiotelephone. (Receiving a distress relay call from a coast station is the same.) ■...
Operation 4.5.5 Distress relay calls After receiving a distress call, ship stations must keep watch on the distress/safety frequency of the radiotelephone for at least 5 minutes. If there is no response from the coast station, the received distress message can be sent to the coast station as a distress relay call. Sending distress relay calls A distress relay call can be composed from the log of the received distress message.
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Operation The screen at right is displayed, and the operations are the same as for making safety and urgency calls to areas. To specify the northwest corner and the south/north and east/west deviation, select Corner/dev at Format and press ENT in the screen shown at right (below), and input appropriate values.
Operation Receiving distress relay calls As a general rule, ship stations should respond via radiotelephone after receiving a distress relay call. But if called individually by another ship station, and if allowed by a coast station, a distress relay acknowledgement can be transmitted as follows. Further, a distress relay acknowledgement can be composed from the log of the received distress relay message.
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Operation I D 4 3 1 0 0 1 2 3 4 T I M E 2 3 : 5 9 ( U T C ) Press the key, and through MENU P o s 8 9 ゚ 5 9 . 0 1 2 3 ' N 1 7 9 ゚...
Operation 4.6 DSC call log Received DSC messages are classified as distress messages and as other messages. The 20 most recent messages for both types are saved in the log. CAUTION A distress acknowledgement or a distress relay call can be transmitted from a received distress message stored in the log, but when sending such a call, follow the instructions of the ship's captain or officer in charge.
Operation 4.6.2 Received other messages Received messages that are not in the distress category (routine, safety, and urgency) are stored in this log. ■ ■ Procedure Press the key, and through MENU hierarchical menus, select 4.2 Received others. On the bottom line, the MMSI of the ship is displayed highlighted by the cursor.
Operation 4.7 Display of telex communication logs The telex communication is saved automatically as the log, and the reference is available later. ■ ■ Procedure If displaying the message of "Press Enter key to get the access right in the NBDP mode…"...
Operation 4.8 USB memory operation This section describes how to use the USB memory. Attention ・ The following conditions are required for the USB memory. Note) Not all USB memories satisfying the every condition are guaranteed. - The specification is complied with USB 1.1 or USB 2.0 standards. - No USB hub is built-in and is used to connect the USB memory.
Operation 4.9 Popup screens (1 ) Popup screens of the controller The contents of the popup screens of the controller are as follows (in alphabetical order). Message Buttons Description Cannot obtain the access right Access denied because another controller is Another controller is currently in use.
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Operation Message Buttons Description Detected paper empty. Stopped printing due to paper out. The DISTRESS key is being pressed. DISTRESS call starts in Xsec ----- Distress call starts in X seconds. Is it OK to delete all channel information of the group selected. Erase all channels? OK/ Cancel Erases all channels.
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Operation Message Buttons Description - Press the DISTRESS key when - Press DISTRESS key to send the edited sending a message created with msg. the Editing a distress msg menu. - Changed values will NOT be saved after - The data input in this menu is not closing this menu.
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Operation (2 ) Popup screens of the data terminal The contents of the popup screens of the data terminal are as follows (in alphabetical order). Message Buttons Description Is it OK to delete a file? Attention Yes/ No Yes: Deletes the file. Are you sure to erase? Cancels this operation.
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Operation Message Buttons Description Error The specified file cannot be used for File access failed. any malfunction. Error The file is malformed and invalid. Invalid file. Detected the keyboard I/F ROM Error Keyboard I/F ROM checksum error. checksum error. Error A specified folder is not found.
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Operation Message Buttons Description Error The file name extension is allowed only Input “DB” as the correct extension. “DB”. Error The file name extension is allowed only Input “TLX” as the correct extension. “TLX”. The specified file is not found, or Error The file name is wrong.
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Operation Message Buttons Description Formatting the USB memory. USB memory is being formatted. ----- Please wait. Wait for a while. Now printing. It is printing. ----- Please wait. Wait for a while. Now reading data. Information on the file and the folder ----- Please wait.
Settings & Registrations 5. SETTINGS & REGISTRATIONS This chapter describes the procedures for settings and registrations such as manual date and time settings, registration of channels in each mode, advanced DSC settings, printer settings, and other settings for the equipment. 5.1 Date and time settings Normally, the date and time are updated automatically if importing GPS information.
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Settings & Registrations To input the present time, press ENT. 7.1)Date & time 1.Date :2008-12-31 Input the hours and minutes with the 2.Present time :23:59 numeric keypad or jog dial, and press 3.Display form - UTC/LT :UTC ENT. - LT diff To close this menu after completing the 0.Back date and time settings, place the cursor...
Settings & Registrations 5.2 Own ship position and time settings Normally, the ship's position and the time are updated automatically if importing GPS information. But, if necessary, input these parameters manually as follows. CAUTION The time in the 7.2 POS/TIME menu means the time when the position information is valid, and is different from the present time mentioned in the 7.1 Date &...
Settings & Registrations 5.3 Controller settings The following describes the procedure regarding individual settings for the controller such as LCD adjustment. 5.3.1 LCD adjustment The LCD conditions for viewability are adjustable as follows. ■ ■ Procedure Press the key, and through MENU 7.3.1)LCD adjustment hierarchical menus, select 7.3.1 LCD...
Settings & Registrations 5.3.3 User key assignments User key assignment enables the desired menu to be displayed immediately without moving through the hierarchical menus, and is assignable as follows. ■ ■ Procedure Press the key, and through MENU 7.3.3)User key assign hierarchical menus, select 7.3.3 User 1.DSC non-distress call 2.DSC drobose call...
Settings & Registrations 5.3.4 Selecting Tx meters The meter displayed in the status display indicates the strength of the received signal (S meter). However, it can also indicate one of Tx power, antenna current, PA voltage, PA current or key information during transmission.
Settings & Registrations 5.3.5 Transferring user channel data to another controller When 2 controllers are connected, stored information (user channel table) can be transferred from the controller having access rights to another controller (monitor condition). ■ ■ Procedure Press the key, and through MENU 7.3)My controller...
Procedure 7.4)User channels (index) No CH group name Type Press the key, and through MENU 01 JRC Tokyo Pacific ABC hierarchical menus, select 7.4 User channels (index). Select the desired row or group to be edited 7.4)User channels (table) Name: with the numeric keypad or jog dial.
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Settings & Registrations After completing the above steps, the 7.4)User channels (table) Name: Japan Radio cursor returns to Type. Type: TEL CHNo Rx[kHz] Tx[kHz] Mode If necessary, change the group attribute (communication mode or custom). The following attributes can be selected: TEL············Radiotelephone mode DSC ···········Digital selective calling mode...
Settings & Registrations 5.5 Advanced settings for DSC/WKR The following describes the procedure for the advanced DSC settings such as automatic acknowledgement, as well as setting the watch frequency of the watch keeping receiver. ■ ■ Menu screen Press the key, and through MENU 7.5)DSC/WKR condition...
Settings & Registrations 5.5.2 Setting DSC watch frequency Set the frequency to watch on the WKR (DSC watch keeping receiver). ■ ■ Procedure 7.5.2)WKR scanning FRQ Move the cursor to 2. WKR scanning 1.Registration - CH1 2187.5kHz :(Const) FRQ, and press ENT. - CH2 4207.5kHz :OFF - CH3...
Settings & Registrations 5.6 Setting connections for options When setting connections between the controller and optional devices, such as a printer, configure the conditions as appropriate according to the device type, as follows. ■ ■ Procedure Press the key, and through MENU 7.6)Option hierarchical menus, select 7.6 Option.
Settings & Registrations 5.7 Setting of data terminal The following describes the procedure regarding LCD adjustment, such as the color settings and brightness, and registration of the station list. 5.7.1 LCD adjustment ■ ■ Procedure If displaying the message of "Press Enter key to get the access right in the NBDP mode…"...
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Settings & Registrations When completing the setting, move the cursor to the Set and press Enter key. The content of each setting item is as follows. Note Item Content of setting Remarks Without using this menu, Adjusts the brightness of the LCD the dimmer is adjustable LCD/LED dimmer (0-15) and the panel lamp by 16 steps.
Settings & Registrations 5.7.2 Registering station list ■ ■ Procedure If displaying the message of "Press Enter key to get the access right in the NBDP mode…" on the data terminal, press Enter key on the keyboard. The operation of the data terminal becomes possible in the telex mode, except when the controller is used.
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Settings & Registrations There is the station database menu (Service Station database) as a similar Note registration menu to register the station information. The station database operation is basically the same with the station list. However note that the station list is designed for the manual input only, but the station database is designed to register the station information more easily such as copying the original station database prepared in advance.
Settings & Registrations 5.8 Setting telex mode The following describes the procedure to check or set the condition for the telex communication. ■ ■ Procedure If displaying the message of "Press Enter key to get the access right in the NBDP mode…"...
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Settings & Registrations When the cursor is located on Set, press Enter key to set the value and close the popup screen. After completing the every input, move the cursor to Set and press Enter key to save and finish the registration. When selecting the Initialize with the cursor and pressing Enter key, the every Note accessible item is reset to the factory default setting.
Maintenance & Inspection 6. MAINTENANCE & INSPECTION The performance and lifetime of the equipment depend on appropriate maintenance. This chapter describes an outline of maintenance and inspection, self diagnosis and troubleshooting. 6.1 General maintenance & inspection In order to operate the equipment under optimum conditions, it is vital to perform regular inspections and also, to keep accurate records.
Maintenance & Inspection 6.2 Self diagnosis inspection The following describes the procedure for performing self diagnosis in the 6.1 Self diagnosis menu. ■ ■ Procedure Press FUNC 6.1)Self diagnosis T E S T 1.Transceiver The 6.1 Self diagnosis menu is displayed. 2.Controller/DTE 3.Transceiver log 4.Controller/DTE log...
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Maintenance & Inspection Unit Name Test Item Contents Results Serial I/F :Serial communication Band1-Input :2140 kHz input value Band1-Tune :2140 kHz tuning operation Band2-Input :4149 kHz input value Band2-Tune :4149 kHz tuning operation Band3-Input :6230 kHz input value OK: Normal Band3-Tune :6230 kHz tuning operation NG: Abnormal...
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Maintenance & Inspection Unit Name Test Item Contents Results Memory1 :FROM operation OK: Normal DGT CKT Memory2 :EEPROM operation NG: Abnormal Memory3 :SDRAM operation OK: Normal AF output AF connection to TRX NG: Abnormal Screen and ALM lamp display operation LCD&LED DONE Note:...
Maintenance & Inspection 6.3 System alarm indication This equipment displays alarms as follows when an internal or external error is detected. Alarm information :001,Overcurrent :008,High temperature To return to the previous screen after the alarm is displayed, press the Note CANCEL key.
Detected an out-of-range temperature Stop transmission, or High temperature (110°C or more) at the radiator. reduce output. Please contact JRC or RBK overcurrent Detected RBK overcurrent. our agency. Detected a drop (12V or less) in Please contact JRC or 24V low voltage the PA power supply voltage.
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Also, the following alarms are displayed when an error is detected just after turning on the equipment. Please notify JRC or our agency of the details of the alarm. Display Contents Detected this controller's barcode number lost!
Maintenance & Inspection 6.3.2 Viewing the alarm history The following describes how to view alarm information detected by the equipment or a history of past occurring alarms in the 6.2 Alarm information menu. ■ ■ Procedure Press the key, and through MENU 6.2)Alarm information hierarchical menus, select 6.2 Alarm...
Maintenance & Inspection 6.4 Software version To view the version of the software currently 6.3)Software version running on the equipment, press the MENU - Controller : 1.00 key, and display 6.3 Software version in the - WKR MODEM : 1.00 - TRX : 1.00 menu list.
This equipment is used for both distress communication and routine communication. Contact JRC or our agent if any problem is observed in this unit during routine operation or inspection. Do not open the equipment to inspect or repair internal circuits.
6.5.2 Guide to locating faults Use the following table as a guide to locating the causes of malfunctions in the equipment. Also, when contacting JRC or our agency, please notify us of the malfunction conditions. Symptom Typical causes Malfunction in the controller or data terminal cable...
Maintenance & Inspection 6.5.3 Consumables The following shows consumables. Please contact JRC or our agency to order parts. Location Description Model (Part number) Replacement Guide NKG-91 PRINTER Printer paper 7ZPJD0384 Indicating red mark on the paper DPU-414 PRINTER Printer paper...
CQC-1262 USB I/F UNIT CQD-3227 6.5.5 Regular replacement parts The following shows parts that need to be replaced regularly. Please contact JRC or our agency to order parts. Description Model (Part number) Replacement Period Approx. 50,000 hours of use at...
USB flash memory), or any external abnormal condition such as fire, pollution, abnormal voltage, natural disaster (ex. thunder storms, earthquake) etc., JRC will repair the equipment for a fee. Furthermore, regardless of the warranty period, orders of consumables will be charged.
Specifications 9. SPECIFICATIONS 9.1 JSS-2150 150W MF/HF Radio Equipment General Specifications Transmission frequency 1605.0 - 27500.0 kHz (100 Hz steps) Reception frequency 90.0 - 29999.9 kHz (100 Hz steps) Within Frequency stability ±10 Hz Type of emission TEL mode : J3E...
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Specifications Transmitter Antenna output power 1605.0 - 3999.9 kHz : 75/ 100Wpep 4000.0 - 27500.0 kHz : 75/ 100/ 150Wpep Modulation method Low-power stage balanced modulation Occupied bandwidth J3E/ J2D/ H2B : Within 3 kHz F1B/ A1A : Within 0.5 kHz Carrier suppression (J3E) 40 dB or more Unwanted emissions in the...
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Specifications DSC Watch Keeping Receiver Reception frequency Distress and safety frequencies of 2187.5 kHz and 8414.5 kHz, and additionally on one or more of the 4207.5 kHz/ 6312.0 kHz/ 12577.0 kHz/ 16804.5 kHz Receiving system Double superheterodyne 1st IF 40.04025 MHz 2nd IF 40.25 kHz Frequency stability...
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Specifications Controller Communication speed 57.6 kbps Communication interface RS-485 and RS-232C, and Centronics compliant Microphone input impedance 150Ω balanced Standard modulation input -54 dBm Audio output Internal loud speaker (8Ω) : 5W max External speaker impedance : 8Ω or more Handset phone (150Ω) : Rated 1mW or more LCD display...
Specifications 9.2 Options (1) AC/DC Power supply (NBD-2150) Source voltage 90 VAC to 264 VAC (50/60 Hz) and 24 VDC (21.6 VDC to 31.2 VDC) Output voltage AC operation : 24 VDC DC operation : Outputs the DC-IN directly Maximum output current 30 A Source switching function Automatic switching to DC power when AC power is cut off.
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Specifications (3) Printer (NKG-91) Printing system Thermal line dot Communication interface RS-232C, 4.8/9.6/38.4 kbps Data control RTS/CTS Data buffer 4096 byte Maximum print speed 20 mm/sec or more Roll paper width 58 mm Power supply voltage 6.5 VDC (5 VDC to 8.7 VDC) Current consumption Maximum 2 A (4) Printer (DPU-414)
Specifications 9.3 Peripheral interfaces (1) GPS or other navigation aid interface Interface standard NMEA0183/ IEC61162-1 Ed.3 (2007-04) compliant 4800 bps, start 1 bit, data 8 bit, stop 1 bit Protocol Non parity NMEA0183 V1.5: GGA/ GLL/ RMC V2.0: GGA/ GLL/ RMC/ ZDA Input sentence V2.3: GGA/ GLL/ RMC/ GNS/ ZDA...
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Specifications (1.2) List of sentences and associated data fields (1.2.1) GGA – Global positioning system (GPS) fix data $--GGA, hhmmss, llll.ll, a, yyyyy.yy, a, x, xx, x.x, x.x, M, x.x, M, x.x, xxxx *hh<CR><LF> Differential reference station ID, 0000-1023 Age of differential GPS data Units of geoidal separation, m Geoidal separation Units of antenna altitude, m...
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Specifications (1.2.3) RMC – Recommended minimum specific GNSS data $--RMC, hhmmss.ss, A, llll.ll, a, yyyyy.yy, a, x.x, x.x, xxxxxx, x.x, a, a *hh<CR><LF> Mode indicator: A = Autonomous, D = Differential, E = Estimated, M = Manual input, S = Simulator, N = Data not valid Magnetic variation, degrees, E/W Date: dd/mm/yy Course over ground, degrees true...
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Specifications (1.2.5) ZDA – Time and date $--ZDA, hhmmss.ss, xx, xx, xxxx, xx, xx *hh<CR><LF> Local zone minutes, 00 to +59 Local zone hours, 00 h to ±13 h Year (UTC) Month, 01 to 12 (UTC) Day, 01 to 31 (UTC) RMS interface IEC61162-1 Ed.3 (2007-04)...
Options Operation 10. OPTIONS OPERATION 10.1 AC/DC Power supply (NBD-2150) AC breaker DC OUTPUT lamp DC OPERATION lamp Dimmer control DC breaker ■ ■ Procedure Turn on the AC and DC breakers. Turn on only the DC breaker when the AC input is not connected to the equipment. Make sure that the DC OUTPUT lamp lights in green.
Options Operation 10.2 Battery charger (NBB-724) CAUTION The batteries, except for sealed lead-acid batteries that require no equalization, should be carried out the equalizing charge at least every six months AC breaker ·················· When turned on, enables to use the AC mains input. BATT breaker ··············...
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Options Operation (1) Charging a battery in the floating mode ■ ■ Procedure Turn the AC and BATT breakers on. FLOAT lamp turns on during the floating charge operation. When turning on the AC breaker prior to BATT breaker, CHG alarm lamp turns on and the buzzer sounds.
Options Operation 10.3 Printer (NKG-91) CAUTION The thermal head of the NKG-91 printer may be very hot after printing. Do not touch the thermal head of the printer. Make sure that the thermal head is cool before replacing the paper or cleaning the thermal head. The paper used in the NKG-91 printer is heat sensitive.
Options Operation 10.4 Printer (NKG-800) CAUTION The print head of the NKG-800 printer may be very hot after printing. Do not touch the print head of the printer. Make sure that the print head is cool before replacing the paper or cleaning the print head. Do not use the NKG-800 printer if there is no ink ribbon cartridge or paper.
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Options Operation ■ ■ Loading the printer paper Turn the printer OFF, loosen the roll paper stand fixing screws, and slide the stand backwards to open the printer cover. Fixing screws At this step, also remove the roll paper cover. Pass the roll bar through the roll paper, and install the roll paper onto the roll paper Roll bar...
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Options Operation Return the roll paper cover to its original position, and place the roll support cover Roll support as shown in the figure at right. cover Roll paper cover Close the printer cover, return the roll paper stand to its original position, and tighten the fixing screws.
Options Operation 10.5 Operations using a SELCALL unit The JSS-2150 MF/HF radio equipment can be connected to external selective calling devices for fishing boats (Selcall) to send signals for calling Selcall buoys or Selcall receivers on ships. Note For details on operations of Selcall devices, refer to the Instruction Manual for that device.
Appendix 11. Appendix This section lists frequencies used for DSC such as frequencies used for routine calls and frequencies used for safety and distress calls. It also lists the channel list of ITU frequencies built-in to this equipment and the instructions for operating the MF/HF radio equipment.
Appendix 11.2 National DSC frequencies for routine calls When ship and coast stations call national stations for purposes that are not safety or distress purposes, normally use the national frequencies allocated by the administrator prior to using the international frequencies listed later. The frequency for Japan is 2169.0 kHz (simplex).
Appendix 11.4 ITU channel list (TEL/CW/TLX) This section lists the channels preprogrammed into this equipment as TEL, CW and TLX ITU frequencies. (1) Radiotelephone mode (ITU-RR Appendix 17) CH No. Tx (kHz) Rx (kHz) Remarks CH No. Tx (kHz) Rx (kHz) Remarks 4065.0 4357.0...
Appendix 11.5 Guide to MF/HF operation Be aware of the following points when using the MF/HF radio equipment. Frequencies available for communication are always changing. Not all frequency bandwidths can always be used for communication. After sending the DSC test call to a coast station, you will not always receive the acknowledgement.
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Appendix Selecting communication frequencies in the MF/HF band (reference) When communicating with the MF/HF radio equipment, select frequencies referring to the frequency transition table and the radio wave propagation images (excluding the polar latitudes) shown below Example: When communicating with a station approximately 5000 km away at around 12 pm in the winter with a sunspot number of 100, select frequencies in the 18, 22, or 25 MHz bands for the best results.
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(Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ/T 11363-2006.) 7ZPJD0492 JRC Code No. : RE: 中华人民共和国电子信息产品污染控制管理办法 Management Methods on Control of Pollution from Electronics Information Products of the People's Republic of China -...
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For further information,contact: Not use the asbestos http://www.jrc.co.jp Marine Service Department Telephone : +81-3-3492-1305 Facsimile : +81-3-3779-1420 e-mail : tmsc@jrc.co.jp AMSTERDAM Branch Telephone : +31-20-658-0750 Facsimile : +31-20-658-0755 e-mail : service@jrcams.nl SEATTLE Branch Telephone : +1-206-654-5644 Facsimile : +1-206-654-7030 e-mail : service@jrcamerica.com...