Samyung SNX-300 Instruction Manual
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Samyung SNX-300 Instruction Manual

Navtex receiver for gmdss
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Summary of Contents for Samyung SNX-300

  • Page 3 S S N N X X - - 3 3 0 0 0 0...

  • Page 5: Table Of Contents

    ..............................18 5.3. STATION SELECTION ..........................19 5.4. MESSAGE SELECTION ..........................21 5.5. LIST OF MESSAGE HISTORY ........................ 23 5.6. USER SET ..............................26 5.7. SYSTEM SETTING ............................. 28 5.8. SYSTEM DIAGNOSTICS ......................... 32 5.9. FACT MANUAL ............................40 SNX-300...
  • Page 6 CHAPTER 9. IEC 61162 MESSAGE COMPOSITION ........52 9.1. NRX & NRM ..............................52 9.2. INS SIGNAL ..............................56 CHAPTER 10. PACKING LIST ....................57 CHAPTER 11. DPU-414 SETTING ..................59 CHAPTER 12. CIRCUIT DIAGRAM ..................61 CHAPTER 13. EXTERNAL DIAGRAM ................62 SNX-300...
  • Page 7 ☞ Please be kept on the Manual around the equipment always and not to be lost ☞ Once it is fired or smoked, Turn off the switch immediately. ☞ We appreciated that you purchased SNX-300 NAVTEX RECEIVER of Samyungenc. SNX-300...

  • Page 9: Chapter 1. Overview

    250NM to 400NM. In fact, the major factors that decide the service region of the broadcasting stations are “Broadcasting Station ID” and “Broadcasting Time Plan”. It is decided by IMO Coordination Committee. As the broadcasting time of each station is SNX-300...

  • Page 10: Transmission Mode

    Message Type 1.3. The message type of NAVTEX broadcasting is as follows. In transmitting, the system transmits Message for matching with the receiver after transmitting Phase signal over 10seconds. The general message type is as below. SNX-300...

  • Page 11: Transmitted Message Type

    [ 518 ] 2006. 02. 08 SNX-300 [ 490 ] 12 : 30.32 ZCZC B Output Time of Origin(Broadcast Time) Series ID + Consecutive No. (S/N) …………………………………. Message Text(Text) ………………………………….. EXIT NNNN < Fig 1-1 General Message FORMAT > 1.3.1. Transmitted Message Type...

  • Page 12: Numbering

    Therefore, the printing is strictly controlled. Other serial numbers, excluding “00” are memorized in CPU and used to avoid printing repetitively any completely received text. 1.3.3. END of RECEPTION NNNN : This means the end of any received text.(End of Message) SNX-300...

  • Page 13: Chapter 2. System

    The supportive languages for this manual are in English, Chinese and Korean available. This manual is written in English. 2.2. System Composition ITEM MODEL NAME Q’TY REMARK NAVTEX Receiver SNX-300 1 EA ANTENNA(active) SAN-300 1 EA POWER SUPPLY SP-300AD 1 EA OPTION PRINTER DPU-414 1 EA OPTION < Fig 2-1 SNX-300 Composition > SNX-300...

  • Page 14: Conditions Of Receiption And Display

    25% (50 numbers) out of the receivable messages in total. 2.4. PRINTER PORT Printer is supplied a printer interface port for the users to connect it selectively. The printer port is a type of a serial interface. SNX-300...

  • Page 15: External Port

    [2] 490/4209 SELECT LOCAL FREQUENCY SET [3] LCD REVERSE [4] PRINTER SPEED PRINTER PORT SET [5] INS SPEED INS PORT SET [6] NMEA SPEED NMEA PORT SET [7] DATE/TIME SET DATE & TIME SET < Fig 2-3 User Set List > SNX-300...

  • Page 16: Soft Keys

    INT’L MESSAGE TYPE SET(B2) ALARM OFF LOCAL STATION MANUAL SET(B1) LOCAL MESSAGE TYPE MAN. SET MESSAGE LIST CONTRAST HARDER RECEIVER SOUND ON/OFF CONTRAST LIGHTER LCD BACKLIGHT DARK RF RECEIVER TEST LCD BACKLIGHT LIGHT < Fig 2-4 SOFT KEYS > SNX-300...

  • Page 17: Chapter 3. Specification

    : 8Vdc 10mA (Typ.) ② Impedance : 50 ohms ③ 3.5. Environment Operation temperature : -15°C to +55°C ① Storage temperature : -25°C to +75°C ② Relative humidity : 95% at 40°C (without dew condensation) ③ Vibration : IEC 60945 ④ SNX-300...

  • Page 18: Chapter 4. Operation

    D I R E C T I O N E N T E R M E N U F U N C T I O N P O W E R < Fig 4-1 SNX-300 Front Panel > ITEM DESCRIPTION Display of RX message & various information ①...

  • Page 19: Button Description

    It’s a four-function key and manages LCD part of MKD. It’s consists of 4 keys (from the FUNCTION ⑥ top, F1, F2, F3, F4 key in order). It carries selective category into execution. < Table 4-3 Button > SNX-300...

  • Page 20: Chapter 5 How To Use

    518 TEST..OK 490 TEST..OK 4209 TEST ..OK EXIT < Fig 5-2 Screen 2 in Power ON > SNX-300...
  • Page 21 CONFIRM < Fig 5-3 Screen 3 in Power ON > The above screen shows that is calling information and reverse to the initial screen after about 2 seconds. SNX-300 [ 518 ] 2006. 02. 08 [ 490 ] 12 : 30.32...

  • Page 22: System Menu

    <<< SYSTEM DIAGNOSTICS >>> [1] PROGRAM VERSION [2] LCD TEST [3] KEY TEST [4] PRINTER TEST [5] BUZZER TEST [6] SELF TEST [7] RF RECEIVER TEST [8] ALARM TEST <<< FACT SETUP >>> [1] ERASE ALL [2] DEFAULT FACT LOAD SNX-300...

  • Page 23: Station Selection

    MENU. [1] STATION SELECTION [ 518 ] 2006. 02. 08 SNX-300 [ 490 ] 12 : 30.32 Main Menu >>> [1] TX Station Selection...
  • Page 24 [3] 국제 송신국 초기화 ID INITIAL [4] 자국 송신국 초기화 ID INITIAL ? EXIT Back To Main CONFIRM In 0 Is 0 Ln 0 Ls 0 ID INITIAL ID INITIAL END CONFIRM < Fig 5-6 INITIAL CHANNEL INT > SNX-300...

  • Page 25: Message Selection

    However, IMO RESOLUTION defines that TYPE A, B, D, L cannot be excepted. [2] MESSAGE SELECTION [ 518 ] 2006. 02. 08 SNX-300 [ 490 ] 12 : 30.32 MAIN MENU >>> [1] STATION SELECTION...
  • Page 26 ID INT ? [4] INITIAL CHANNEL INT CONFIRM [5] INITIAL CHANNEL LOC EXIT Back To Main ID INT In 0 Is 0 ID INT Ln 0 Ls 0 CONFIRM < Fig 5-9 Initialization of refuse in receiving TX Station > SNX-300...

  • Page 27: List Of Message History

    5.5. LIST OF MESSAGE HISTORY User can recognize message easily and sort what they want. [3] MESSAGE HISTORY [ 518 ] 2006. 02. 08 SNX-300 [ 490 ] 12 : 30.32 MAIN MENU >>> [1] STATION SELECTION [2] MESSAGE SELECTION...
  • Page 28 , Select NEW and SORT then listed recent message on top. Time sort received message in time order. ① B1 sort received message in alphabet order of Station(B1). ② B2 sort received message in alphabet of message type(B2). ③ TAG sort set-message in alphabet. ④ SNX-300...
  • Page 29 If no set, Entire message is sort by in time order. ex) USER SORT Set A on B1 as below, Then press , It is sorted those messages begin A in time order. USER SORT ID : A※※※ < Pic 5-13 USER SORT > SNX-300...

  • Page 30: User Set

    AUTO/MANUAL, Press then move to MAIN after saved. [4]-[3] KEY BUZZER : KEY BUZZER function of SNX-300. ON is BUZZER available, OFF then n/a. ③ [4]-[4] MESSAGE FONT SIZE : Functions to adjust messsage font size. There’s three options ④...
  • Page 31 < Fig 5-16 Selection of User Language > [4]-[6] 490/4209 LANGUAGE : Function to select LOCAL Frequency(490KHz & 4209.5KHz) ⑥ with broadcasting, language. Use the directional keys and key to set up 490/4209 languages. English and Korean are supported. The default value is English. SNX-300...

  • Page 32: System Setting

    [5]-[1] DIMMER / CONTRAST: Function to set DIMMER/CONTRAST what user want to use by ① soft key as below. Press to switch initial stage, to save and move to MAIN. FUNCTION Brighter LCD Back-Light Darker LCD Back-Light Softer LCD Brightness Deeper LCD Brightness < Fig 5-1 Brightness & Back-Light Setting > SNX-300...
  • Page 33 [ 518 ] 2006. 02. 08 SNX-300 [ 490 ] 12 : 30.32 <<< SYSTEM SETTING >>> [1] DIMMER/CONTRAST [2] 490/4209 SELECT [ 490 ] [ 518 ] 2006. 02. 08 [1] DIMMER/CONTRAST [ 490 ] 12 : 30.32 [3] LCD REVERSE [ OFF] <<<...
  • Page 34 [ 518 ] 2006. 02. 08 SNX-300 [ 490 ] 12 : 30.32 <<< SYSTEM SETTING >>> [1] DIMMER/CONTRAST SET [2] 490/4209 SELECT [ 490] ] [3] LCD REVERSE [ OFF] [4] PRINT SPEED [5] INS SPEED [6] NMEA SPEED...
  • Page 35 : 4800 [4] PRINTER SPEED PARITY : None [5] INS SPEED [6] NMEA SPEED DATA BIT EXIT Back to main [7] DATA/TIME SET STOP BIT In 0 Is 0 Ln 0 Ls 0 < Fig 5-23 NMEA MAIN PORT > SNX-300...

  • Page 36: System Diagnostics

    < Pic 5-24 DATE & TIME SET > 5.8. SYSTEM DIAGNOSTICS This funtion is that User can test internal source, program version, display test, Key test, buzzer test, receive notify, printer(if it’s connected). If there’s no ERROR, Says “OK” or “FAIL”. [6] SYSTEM DIAGNOSTICS SNX-300...
  • Page 37 In 0 [7] RF RECEIVER TEST Is 0 [8] ALARM < Fig 5-25 System Diagnostics > [6]-[1] PROGRAM VERSION : It is showned current SNX-300 version. Press and move to MAIN. ① [1] PROGRAM VERSION [ 518 ] 2006. 02. 08 [ 490 ] 12 : 30.32...
  • Page 38 In 0 Is 0 Ln 0 Ls 0 ENTER LCD TEST END !! < Pic 5-27 LCD TEST > [6]-[3] KEY TEST : Push the keys then reversing the keys. Press four times then end TEST ③ and press SNX-300...
  • Page 39 [ 518 ] 2006. 02. 08 SNX-300 [ 490 ] 12 : 30.32 <<< SYSTEM DIAGNOSTICS >>> [1] PROGRAM VERSION [2] LCD TEST [3] KEY TEST [3] KEY TEST [4] PRINTER TEST [ 518 ] 2006. 02. 08 [ 490 ] 12 : 30.32...
  • Page 40 2006. 02. 08 [6] SELF TEST [ 490 ] 12 : 30.32 [7] RF RECEIVER TEST In 0 EXTERNAL PRINTER TEST [8] ALARM Is 0 Samyung Navtex SNX300 PRINT TEST 1234567890&^%$##@!@*><{} ABCDEFGHIJKLMNOPQRSTUVWXYZ SYENC EXIT Back to main In 0 Is 0 PRINT <...
  • Page 41 Is 0 Ln 0 Ls 0 < Pic 5-33 SELF TEST 2 > [6]-[7] RF RECEIVER TEST : Check RF Receiver status by . What different from SELF TEST is ⑦ transmitting and receiving messages. If there’s ERROR, Says “FAIL”. SNX-300...
  • Page 42 < Pic 5-35 RF RECEIVER TEST 2 > [6]-[8] ALARM : It displays Alarm status and says [NO] in nomal state. ⑧ [YES] : in alarm state. [STANDBY] : It says when it eliminate Alarm without solving following errors [RECEIVER ERROR], [SELF TEST ERROR], [GENERAL ERROR]. SNX-300...
  • Page 43 ALARM : SEARCH AND RESCUE INFO [NO] ALARM : RECEIVER ERROR [NO] ALARM : SELF TEST FAIL [STANDBY] Back to main EXIT ALARM : GENERAL FAIL [NO] In 0 Is 0 Ln 0 Ls 0 < Pic 5-36 ALARM > SNX-300...

  • Page 44: Fact Manual

    And set up not to let User ERASE ALL, DEFAULT FACT LOAD with careless operation. [7] FACT MANUAL [7]-[1] ERASE ALL : Erase all message being received. ① SNX-300 [ 518 ] 2006. 02. 08 [ 490 ] 12 : 30.32 <<<...

  • Page 45: Chapter 6. Installation & Troublshooting

    Fix firmly a mounting bracket supplied with a Receiver on the desk or wall to be installed. (Use ② screw.) After NAVTEX Receiver is inserted into the mounting bracket, adjust the angles and spin the ③ screws with the knob of right and left for better adjustment. 단위 : mm < Picture 6-1 Device Installations > SNX-300...

  • Page 46: Antenna Installation

    No make persons to repair or break down the devices except Samyung’s engineers at A/S department. It might take place an electronic shock, out of order of the device and wrong operation.

  • Page 47: Device Composition

    <Table 6-1 Scope of supply> 6.4. TROUBLE SHOOTING It must not be inspected and repaired by persons except Samyung’s engineers. It might take place electronic shock, a fire, wrong-operation of a device if a not permitted person inspects devices. WARNING Contact to an agent or A/S dep.
  • Page 48 Check on power voltage into printer Check on polarity & cutting of power No print-out cable Check on data cable Check on data cable Check on printer port setting Refer to Chapter 5.7) Check printer paper < Table 6-2 TROUBLE SHOOTING > SNX-300...

  • Page 49: Chapter 7. After-Sales Service

    SERVICE CENTER DETAILS (HEAD OFFICE) Address 65-20 2-Ga Namhang-Dong Youngdo-Gu Busan Korea Department A/S Centre of SAMYUNG ENC Co., Ltd. Phone +82-51-601-5570 / +82-51-601-5510 +82-51-413-4446 You can get a prompt service if you advise phone number, operation conditions, serial number, device name by fax, phone.

  • Page 50: Chapter 8. Broadcasting Times Of

    CHAPTER 8. BROADCASTING TIMES OF NEIGHBORING COUNTRIES < Pic 8-1 NAVAREAS > SNX-300...
  • Page 51 43 21 N 08 27 W 0030, 0430, 0830, 1230, 1630, 2030 Spain Tarifa 36 01 N 05 34 W 0100, 0500, 0900, 1300, 1700, 2100 Las Palmas 28 10 N 15 25 W 0120, 0520, 0920, 1320, 1720, 2120 SNX-300...
  • Page 52 Fundy 43 45 N 66 10 W 0335, 0735, 1135, 1535, 1935, 2235 Labrador 53 42 N 57 01 W 0350, 0750, 1150, 1550, 1950, 2350 Miami 25 37 N 80 23 W 0000, 0400, 0800, 1200, 1600, 2000 SNX-300...
  • Page 53 Saudi Arabia Jeddah 21 23 N 39 10 E 0705, 1305, 1905 Oman Muscat 23 36 N 58 30 E 0200, 0600, 1000, 1400, 1800, 2200 Pakistan Karachi 24 51 N 67 03 E 0230, 0630, 1030, 1430, 1830, 2230 SNX-300...
  • Page 54 16 05 N 108 13 E 0140, 0540, 0940, 1340, 1740, 2140 Taiwan Kaohsiung 22 29 N 120 25 E 0230, 0630, 1030, 1430, 1830, 2230 Guam 13 29 N 144 50 E 0100, 0500, 0900, 1300, 1700, 2100 SNX-300...
  • Page 55 0040, 0840, 1640 0450, 1250, 2050 Isla de Pascua 27 09 S 109 25 W 0050, 0850, 1650 Paita 0300, 0700, 1100, 1500, 1900, 2300 Peru Callao 0320, 0720, 1120, 1520, 1920, 2320 Mollendo 0340, 0740, 1140, 1540, 1940, 2340 SNX-300...

  • Page 56: Chapter 9. Iec 61162 Message Composition

    NOTE 2 The sequential message identifier provides a unique identifier for each NAVTEX message represented by a group of sentences. Though the message code (field 4) contains a NAVTEX message serial number, there are special cases when the message serial number is set to 00 and has a different SNX-300...
  • Page 57 NOTE 6 Status ‘A’ is used for syntactically correct message reception. Status ‘V’ is used for syntactically incorrect message reception, e.g. end characters NNNN missing. NOTE 7 The message body may contain reserved characters as defined in IEC 61162-1. SNX-300...
  • Page 58 <start of decoding> ================================== ISSUED ON SATURDAY 06 JANUARY 2001. INSHORE WATERS FORECAST TO 12 MILES OFFSHORE FROM 1700 UT* TO 0500 UTC. NORTH FORELAND TO SE**EY BILL. 12 HOURS FORECAST: SHOWERY WINDS, STRONGEST IN NORTH. <end of decoding> SNX-300...
  • Page 59 ‘A’, the next bit is ‘B’ and so on up to bit 25 which is ‘Z’. Bits 31 through 26 are reserved for future use and are set to zero. To select a message type its corresponding bit should be set to one. To deselect a message type its corresponding bit should be set to zero. SNX-300...

  • Page 60: Ins Signal

    NRX sentences. Note that this command does not update any of the stored masks. 9.2. INS SIGNAL This equipment can receive navigation data in IEC 61162-1 Ed2/2 format. Switchover to 4.2095MHz ① $PSYCNF,4209 Switchover to 490KHz ② $PSYCNF,490 Stop ALARM ③ $__ACK,001* $__ACK,002* $__ACK,003* $__ACK,004* $__ACK,005* $__ACK,006* SNX-300...

  • Page 61: Chapter 10. Packing List

    N A V T E X S N X - 3 0 0 ( S T A N D A R D ) ITEM DESCRIPTION MODEL Q’TY REMARK SNX-300 MAIN UNIT CODE NO. SNX-300 SAN-300 ANTENNA & BAR CODE NO.
  • Page 62 250V/2A(20mm) FUSE FOR AC POWER SUPPLY CODE NO. SNX-304 250V/5A(20mm) FUSE FOR DC POWER SUPPLY CODE NO. SNX-305 DPU-414 PRINTER CODE NO. DPU-414 CABLE FOR A-05 1.5M PRINTER CODE NO. SNX-333 PRINTER CABLE PRINTER CABLE A-03 CODE NO. SNX-310 SNX-300...

  • Page 63: Chapter 11. Dpu-414 Setting

    Press [ON-LINE] button “2 (ON ) : Parity Setting = No” Printout. ⑤ Press [ON-LINE] button. “3 (ON ) : Parity Condition = Odd” Printout. ⑥ Press [FEED] button. “4 (OFF) : Busy Control = XON / XOFF” Printout. SNX-300...
  • Page 64 : Push “Paper feed SW”. This will be printed out. ※ If the equipment is set okay, press [FEED] button and the printout is made from DIP SW Setting mode. If not set okay, press [ON-LINE] button to re-set DIP SW. SNX-300...

  • Page 65: Chapter 12. Circuit Diagram

    CHAPTER 12. CIRCUIT DIAGRAM SNX-300...

  • Page 66: Chapter 13. External Diagram

    CHAPTER 13. EXTERNAL DIAGRAM SNX-300...

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