JRC_JSS-2150_user.pdf

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1、INSTRUCTIONINSTRUCTION MANUALMANUAL 150W MF/HF RADIO EQUIPMENT150W MF/HF RADIO EQUIPMENT JSJSS-S-21502150 . 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

2、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 hu

3、ndred volts. To prevent accidents, you should avoid contact with the internal parts of these devices at all costs. If contact is inevitable as in the case of an emergency, you must switch off the devices and ground a terminal in order to discharge the capacitors. After making certain that all the el

4、ectricity is discharged, only then can you insert your hand into the device. Wearing cotton gloves and putting your left hand in your pocket, in order not to use both hands simultaneously, are also very good methods of shock prevention. Quite often, an injury occurs by secondary factors, therefore i

5、t is necessary to choose a sturdy and level working surface. If someone is electrocuted it is necessary to thoroughly disinfect the affected area and seek medical attention as soon as possible. When you find an electrocution victim, you must first switch off the machinery and ground all circuits. If

6、 you are unable to cut off the machinery, move the victim away from it using a non-conductive material such as dry boards or clothing. When someone is electrocuted, and the electrical current reaches the breathing synapses of the central nervous system inside the brain, breathing stops. If the victi

7、ms condition is stable, he or she can be administered artificial respiration. An electrocution victim becomes very pale, and their pulse can be very weak or even stop, consequently losing consciousness and becoming stiff. Administration of first aid is critical in this situation. Cautions concerning

8、 treatment of electrocution victims 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

9、, there is a risk that you may get electrocuted. (2) Switch off the machinery and then move the victim away slowly if you must. (3) Inform someone immediately (a hospital or doctor, dial emergency numbers, etc.). (4) Lay the victim on his or her back and loosen any constrictive clothing (a tie, or b

10、elt). (5) (a) Check the victims pulse. (b) Check for a heartbeat by pressing your ear against the victims chest. (c) Check if the victim is breathing by putting the back of your hand or face near the victims face. (d) Check the pupils of the eyes. (6) Open the victims mouth and remove any artificial

11、 teeth, cigarette or chewing gum. Leave the mouth opened and flatten the tongue with a towel or by putting something into the mouth to prevent the victims tongue from obstructing the throat. (If he or she is clenching the teeth and it is difficult to open the mouth, use a spoon or the like to pry op

12、en the mouth.) (7) Continually wipe the mouth to prevent the accumulation of saliva. If the victim has a pulse but is not breathing (“Mouth to mouth” resuscitation) Figure 1 (1) Place the victims head facing backward (place something under the neck like a pillow). (2) Point the chin upward to widen

13、the trachea. (3) Pinch the victims nose, take a deep breath, then put your mouth over the victims mouth and exhale completely, making sure that your mouth completely covers the victims mouth. Then remove your mouth. Repeat this routine 10 to 15 times per minute (holding the nostrils). (4) Pay attent

14、ion to the victim to notice if he or she starts to breath. If breathing returns, stop resuscitation. (5) If it is impossible to open the victims mouth, put something like a plastic straw or vinyl tube into one of the nostrils then blow air in while covering the mouth and the other nostril. (6) Occas

15、ionally, when the victim comes back to consciousness, they immediately try to stand up. Prevent this and keep them in a laying position. Give them something warm to drink and be sure that they rest (do not give them any alcohol). Administering artificial respiration by raising the head. (1) Raise th

16、e back of head, then place one hand on the forehead and place the other hand under the neck. Most victims open their mouth when this is done, making “mouth to mouth” resuscitation easier. (2) Cover the victims mouth by opening your mouth widely, then push your cheek against the victims nose, or pinc

17、h the victims nose to prevent air from leaking out of it. (3) Completely exhale into the lungs. Exhale into the lungs until the chest inflates. You have to blow as rapidly as possible for the first 10 times. “Mouse to mouse” artificial respiration Figure 1 If the victim has no pulse and is not breat

18、hing (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. (1) Put both hands on the diaphragm, with hands on top

19、of each other keeping both arms straight (If your elbows are bent, you cannot push with as much power). Press the diaphragm with your body weight until the chest sinks about 2 cm (about 50 times per minute). (2) If administering first aid when alone: Perform the heart massage about 15 times then blo

20、w in twice. Repeat this routine. If administering first aid with two people: One person performs the heart massage 5 times, and the other person blows air in once. Repeat this routine (Heart massage and “mouth to mouth” resuscitation used together). (3) Constantly check the pupils and the pulse, if

21、the pupils become normal and the pulse steadies, keep them in a laying position and give them something warm to drink, be sure that they rest (do not give them any alcohol). In any case you have to entrust major decision making to a doctor. Having understanding people around is essential to the vict

22、ims recovery from the mental shock of electrocution. (Heart massage in combination with artificial respiration.) Figure 2 v 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

23、 device, compliant with international regulations, that provides emergency communications and standard communications capabilities for small and large ships. Please read this instruction manual thoroughly before using the JSS-2150 150W MF/HF radio equipment, and use it in accordance with the instruc

24、tions contained herein. Please keep this manual available for future reference. Please refer to it if any difficulties are encountered when using the equipment. vi Before operation Concerning the symbols This manual uses the following symbols to explain correct operation and to prevent injury or dam

25、age 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. CAUTION Indicates a caution that, if ignored, may result in injury or damage to property. Exampl

26、es of symbols The symbol indicates caution (including DANGER and WARNING). The illustration inside the symbol specifies the content of the caution more accurately. (This example warns of possible electrical shock.) The ? symbol indicates that performing an action is prohibited. The illustration insi

27、de the ? symbol specifies the contents of the prohibited operation. (In this example disassembly is prohibited.) The ? symbol indicates operations that must be performed. The illustration inside the ? symbol specifies obligatory instructions. (In this example unplugging is the obligatory instruction

28、.) Concerning the WARNING labels The WARNING labels are put on the NTD-2150 MF/HF Transceiver, NFC-2150 Antenna tuner, NBD-2150 AC/DC Power supply, and NBB-724 Battery charger. Do not take off, destroy, or modify the labels. Ex) NBD-2150 AC/DC Power supply (Upper view) vii Handling precautions WARNI

29、NG Do not open the equipment to inspect or repair internal circuits. Inspection or repairs by anyone other than a specialized technician may result in fire, electrical shock, or malfunction. If internal inspection or repair is necessary, contact our service center or agents. Do not disassemble or cu

30、stomize this unit. Doing so may cause fire, electrical shock, or malfunction. Do not get this equipment wet or spill any liquids on or near this equipment. Doing so may cause electrical shock, or equipment malfunction. Do not touch any of the areas with warning labels. Doing so may cause electrical

31、shock. Do not use voltage other than that specified. Doing so may cause fire, electrical shock, or malfunction. Do not remove protective covers on the high voltage terminals. Doing so may cause electrical shock. Do not insert anything flammable into the equipment. Doing so may cause fire, electrical

32、 shock, or malfunction. If a distress call is received, make sure to inform the ships captain or officer in charge. 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 ag

33、ent if any problem is observed in this unit during routine operation or inspection. viii 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

34、 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. Doing so may cause fire, electrical shock, or malfunction. Do not test the distress call. Doing so may inconvenience local shipping and rescue centers. Do

35、 not turn off the equipment when at sea because the SOLAS Convention requires keeping watch on distress and safety frequencies at all times. Always listen to 2187.5 kHz, and 8414.5 kHz, and one or more of the following frequencies; 4207.5 kHz, 6312.0 kHz, 12577.0 kHz, or 16804.5 kHz. In class B mode

36、, it is necessary to keep watch only on 2187.5 kHz. When completely turning off the power to the equipment, turn off the breaker on the transceiver To operate DSC functions of the equipment, the ID numbers assigned to the ship must be registered in advance. If registration is necessary, contact our

37、service center or agents. 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. When sending a distress ca

38、ll, follow the instructions of the ships captain or officer in charge. If a false distress call is transmitted accidentally, follow the instructions below: 1. Press the CANCEL key on the controller (when appropriate, follow the commands on screen) and terminate the transmission of the distress call.

39、 2. Report the false distress call to a nearby RCC (Rescue Coordination Center). (In Japan, inform the nearest Japan Coast Guard.) Information to be reported: The date/time, location, and reason why the false distress call was transmitted. Also report the ships name, type, nationality, and ID number

40、 as well as the unit model name and manufacture number/date, if possible. 3. Report the false distress call to nearby ships using 2182.0 kHz or another frequency for distress and safety purposes on the radiotelephone. 4. If any acknowledgements to the distress call are received, inform the ships of

41、the false distress call. To turn off an alarm or clear a display such as a received DSC message, do not press the DISTRESS key. Doing so may cause a false distress call. (Press the CANCEL key to turn off the alarm and delete the message.) ix CAUTION When sending a drobose call, do not press the DIST

42、RESS 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 instruction

43、s of the ships captain or officer in charge. Received distress calls are automatically deleted after 48 hours to avoid accidental resending or other misoperation. Accordingly, if such messages cannot be read, it is not a malfunction. The received distress message logs are cleared when turning off th

44、e power by such as the breaker on the transceiver. Due to the SOLAS Convention (keeping watch on distress and safety frequencies at all times), do not turn off the equipment when at sea. The time in the 7.1 Date 4207.5 kHz, 6312.0 kHz, 12577.0 kHz, or 16804.5 kHz. In class B mode, it is necessary to

45、 keep watch only on 2187.5 kHz. Procedure 1 1 1. . Make sure the equipment is connected to a power source and turn on the breaker on the transceiver. ? The controller and transceiver start the internal check. After the check is finished correctly, the status display appears and becomes receiving con

46、dition (standby) on the receiving frequency showing. ? If the NBD-2150 AC/DC Power supply is connected, turn on its breaker first. - When turning on the controller or the equipment in sleep mode, press key for one second. - Pressing key for 6 seconds makes the system reset to restart. - When two con

47、trollers are connected, and one controller is turned on from sleep mode, the status display is displayed immediately without checking operations. - If errors are detected during the operation check, the message is displayed. Please inform JRC or our agent of the error contents. Note PWR CONT PWR CON

48、T Operation 4-4 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 1 1 1. . Press the key and DIM key simultaneously. After that, the power-off process is activated according to the controllers status. ? When using only one controller Select the desired item below on the popup screen shown at right OK: Turns off the power. (Puts into sleep (energy saving) mode.) Cancel: Returns to the previous screen. ? When using two controllers On