Samyung ENC SRG-150DN User manual

INSTRUCTION
MANUAL
MF/HF SSB
RADIO
EQUIPMENT
SRG-150DN/SRG-250DN

1
Warning
RF Exposure Warning :
※The radiated output power of this device is below the FCC
radio frequency exposure limits. Nevertheless, the device
should be used in such a manner that the potential for
human contact during normal operation is minimized. In
order to avoid the possibility of exceeding the FCC radio
frequency exposure limit, human proximity to the
antenna should not be less than 142 cm during normal
operation.
Information to user
※The user’s manual or instruction manual for an intentional
or unintentional radiator shall caution the user that
changes or modifications not expressly approved by the
party responsible for compliance could void the user's
authority to operate the equipment. In cases where the
manual is provided only in a form other than paper, such
as on a computer disk or over the Internet, the
information required by this section may be included in
the manual in that alternative form, provided the user can
reasonably be expected to have the capability to access
information in that form.

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CONTENTS
CHAPTER 1. HOW TO OPERATE THE MAIN UNIT ..................................................................... 5
1-1 SET MMSI(MARITIME MOBILE SERVICE IDENTITY) ID .....................................................................5
1-2 SSB MODE...........................................................................................................................................................5
1-3 DSC MODE..........................................................................................................................................................6
1-4 DISTRESS TRANSMISSION...........................................................................................................................8
1-5 HOW TO USE SN-100 NBDP TERMINAL ...............................................................................................8
CHAPTER 2. OVERVIEW ................................................................................................................... 10
2-1 CHARACTERISTIC .......................................................................................................................................... 10
2-2 EQUIPMENT COMPONENTS.................................................................................................................... 12
CHAPTER 3. REGULATION............................................................................................................... 14
3-1 GENERAL SPECIFICATIONS....................................................................................................................... 14
3-2 TRANSMITTER SPECIFICATIONS......................................................................................................................... 15
3-3 RECEIVER SPECIFICATIONS ...................................................................................................................... 16
3-4 DSC (DIGITAL SELECTIVE CALL) W/K RECEIVER............................................................................... 17
3-5 MF/HF CONTROL.......................................................................................................................................... 17
3-6 DIGITAL SELECTIVE CALL (DSC).............................................................................................................. 18
3-7 NARROW BAND DIRECT PRINTING (NBDP) ..................................................................................... 18
3-8 PRINTER (HP-283)......................................................................................................................................... 19
3-9 PRINTER (JP-3750)........................................................................................................................................ 20
CHAPTER 4........................................................................오류! 책갈피가 정의되어 있지 않습니다.
CHAPTER 5 FRONT PANEL ............................................................................................................. 21
4-1 EXPLANATION OF KEY, KNOB AND LAMP OF THE MAIN UNIT .............................................. 21
4-2 LIQUID CRYSTAL DISPLAY......................................................................................................................... 23
4-3 SCREEN LCD.................................................................................................................................................... 25
CHAPTER6. SSB WIRELESS TELEPHONE (TEL) MODE ................................................................ 27
5-1 SSB MODE........................................................................................................................................................ 27
5-2 MENU SCREEN OF SSB............................................................................................................................... 27
5-3 ADDITIONAL FUNCTIONS (ITU CHANNEL, RCV, AM, DSC MODE, ETC.) ............................. 34
CHAPTER7. DIGITAL SELECTIVE CALLING(DSC) .......................................................................... 37
6-1 OVERVIEW........................................................................................................................................................ 37

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6-2 DSC MESSAGE................................................................................................................................................ 37
6-3 DSC DISTRESS SCREEN COMPOSITION.............................................................................................. 38
CHAPTER 8. DSC DISTRESS OPERATION ..................................................................................... 41
8-1 DISTRESS ALERT (DISATER ALERT) HOW TO SEND............................................................................. 41
7-2 RECEPTION OF DISTRESS ALERT (DISATER WARNING)............................................................... 47
7-3 THE WAY TO SEND ADISTRESS RELAY INSTEAD OF SHIP IN ADISASTER ........................ 50
7-4 DISTRESS CANCEL SENDING ACANCEL MESSAGE....................................................................... 53
7-5 AN EXAMPLE OF PROCESSING MULTIPLE DISASTER MESSAGES........................................... 55
CHAPTER9. COMMON DSC MESSAGE CALLING AND RECEIVING.......................................... 59
8-1 INDIVIDUAL CALL ......................................................................................................................................... 59
8-2 GROUP CALL................................................................................................................................................... 64
8-3 TEST CALL......................................................................................................................................................... 67
8-4 POSITION CALL.............................................................................................................................................. 69
8-5 AREA CALL ....................................................................................................................................................... 72
8-6 DSC TEST .......................................................................................................................................................... 74
CHAPTER 10. PRINTER..................................................................................................................... 76
9-1 HP-283 PRINTER............................................................................................................................................ 76
9-2 JP-3750 PRINTER........................................................................................................................................... 78
CHAPTER11. HOW TO USE SD-250(ALARM BOX) ..................................................................... 79
10-1 DISTRESS TRANSMITTING.................................................................................................................... 79
10-2 IN CASE OF RECEIVING DISTRESS SIGNAL ................................................................................... 79
CHAPTER 11. NBDP TERMINAL ..................................................................................................... 80
11-1 DESCRIPTION............................................................................................................................................. 80
11-2 INTIAL SCREEN OF NBDP TERMINAL.............................................................................................. 81
11-3 SETTING TX/RX FREQUENCY.................................................................................................................... 82
11-4 [ARQ] MODE............................................................................................................................................... 84
11-5 [FEC] MODE ................................................................................................................................................ 87
11-6 COMMUNICATION OPPOSITE SIDE COUNTRY (COASTAL COUNTRY OR VESSEL
COUNTRY) STATION EDIT AND FREQUENCY REGISTRATION................................................................ 92
11-7 STATION PRINT (OPPOSITE SIDE COUNTRY AND FREQUENCY PRINT OUTPUT)....... 93
11-8 REGISTRATION OF MACRO COMMAND....................................................................................... 94
11-9 EDITOR MODE........................................................................................................................................... 94

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11-10 INITIAL SETTING OF SYSTEM SET................................................................................................. 95
11-11 NBDP TEST.............................................................................................................................................. 99
11-12 LCD OFF..................................................................................................................................................100
CHAPTER 12. NBDP TERMINAL CIRCUIT ................................................................................... 101
12-1 OVERVIEW.................................................................................................................................................101
12-2 CONNECTION BOARD (T-130).........................................................................................................101
12-3 NBDP RECEIVING UNIT (T-132) .......................................................................................................101
12-4 LOCAL SYNTHESIZE BOARD (T-133)..............................................................................................101
12-5 POWER CIRCUIT (T-025) .....................................................................................................................101
12-6 FUNCTION DIAGRAM OF REAR SIDE............................................................................................102
CHAPTER 1. TROUBLE SHOOTING ............................................................................................ 103
13-1 OVERVIEW.........................................................................................................................................................103
13-2 MEASUREING INTRUMENT .......................................................................................................................103
13-3 MAINTENANCE OF SRG-150DN/250DN .............................................................................................103
13-4 NBDP SN-100 ..................................................................................................................................................105
13-5 SIMPLE MODULATION OF MODULATOR ...........................................................................................106
13-6CAUTION ...........................................................................................................................................................106

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CHAPTER 1. HOW TO OPERATE THE MAIN
UNIT
1-1 SET MMSI(MARITIME MOBILE SERVICE
IDENTITY) ID
Press POWER key to turn on the power of the main unit and it will be changed to
the following setting mode from the initial screen, as below.
➜
< Initial screen >
Press button on the front panel to return to the main screen.
1-1-1 INPUT SELF(USER)-ID
If you press 4 times, then it will be expressed in ➜
➜[1. DSC SETUP] ➜➜[1.MMSI] ➜In
you can input the desired ID number.
Example: ID 111100000 Input: if you press 4 times, you change it to
and ➜[1.DSC SETUP] ➜➜
[1.MMSI] ➜➜Press numeric keys in order
.
Press repeatedly to exit to the MAIN screen.
(MMSID: 111100000 is displayed in the upper right corner of the MAIN screen.)
1-2 SSB MODE
1-2-1 CHANNEL SELECTION
1) ➜➜mode selection.

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2) Press the key repeatedly to select CH ➜Input the desired channel with numeric
buttons and then press .
1-2-2 FREQUENCY SELECTION
1) Press on the front panel of keyboard repeatedly and select [TX]. Input the
desired frequency with numeric buttons and press .
2) Press on the front panel of keyboard repeatedly and select [RX]. Input the
desired frequency with numeric buttons and press .
[Ref.] If frequency is out of range then it cannot be input with ‘beep’alarm will be
sound off. The TELEX frequency interlocked with the DSC by the Radio Regulation
Appendix 15 cannot be input.
1-2-3 TRANSMISSION (TX) & RECEPTION (RX)
1) Transmission (TX)
Input the transmission / reception (TX/RX) frequency, which will be used for voice
communication.
➜switch to the mode ➜Input the transmission /
reception (TX/RX) frequency to use it for voice communication➜Press the microphone
switch (PTT) and communicate.
[Ref.] Press the button put on [TX] and if you press , you can change the
frequency with the dial from 10Hz to 10MHz by selecting it with the buttons
, .
[Ref.] In case, if there is no ATU tuning data value for the first channel then ATU tuning
for the emergency TX frequency (2,182 / 2,1875 / 4,2075 / 6,312 / 8,4145 / 12,477 /
16,8045 kHz) runs automatically.
2) Reception (RX)
It is easy to hear by turning down the GAIN and turning up the VOLUME on noiseless
condition of [VOLUME] and [GAIN].
[Ref.] Press the button , put on [RX] and if you press , you can change the
frequency with the dial from 10Hz to 10MHz by selecting it with the buttons
, .
1-3 DSC MODE
1-3-1 CHANNEL SELECTION

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➜After setting the mode to ➜Rotate the channel
dial to select the desired channel.
1-3-2 FREQUENCY INPUT
➜➜After setting the mode ➜Rotate the channel
dial to move to the channel, in which there is no input of frequency ➜Repeatedly press
on the front panel of keyboard and select [TX]. ➜Press KEY to input
desired frequency.
[Ref.] If frequency is out of range, frequency cannot be input with ‘beep’alarm sound.
[Ref.] Press the button , put on [TX] and if you press , you can change the
frequency with the dial from 10Hz to 10MHz by selecting it with the buttons ,
.
[Ref.] In CH1~ CH32 there is no frequency change and it applies from CH33 ~ to CH40.
1-3-3 CALL
➜➜TO : --------- ➜➜DIRECT INPUT ➜
➜Input the other party's MMSI ➜➜Frequency selection ➜
➜MODE selection ➜➜COMM Frequency selection ➜
Press .
1-3-4 DSC MESSAGE RX AUTO REPLY
➜➜mode selection ➜
➜[1. DSC SETUP] ➜➜[4.AUTO ACK SET] ➜
1. AUTO ACK TEST: ON , 2. AUTO ACK POLLING : ON ,
3. AUTO POSITION: OFF , 4 . AUTO ACK INDIVIDUAL: ON

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1-4 DISTRESS TRANSMISSION
1-4-1 TRANSMIT A SIGNAL (DISTRESS) BY
EMERGENCY TRANSMISSION KEY
1) Press the KEY and hold on for 5 seconds to transmit a signal.
2) In case, if there is no response, transmit again from the 1st channel to the 6th channel
after approximately 4 minutes 30 seconds (4 minutes ~ 5 minutes).
3) Press to stop the transmission.
1-5 HOW TO USE SN-100 NBDP TERMINAL
1-5-1 CHANNEL SELECTION
1) Change [CH] on the screen ➜Select the desired channel with [Numeric buttons] ➜
Press [Enter] button.
2) Press [F6] ➜Select the desired channel with [Numeric buttons] ➜Press [Enter] button.
1-5-2 FREQUENCY SELECTION
1) Transmission (TX)
Press [F7] ➜Input the desired communication frequency with [Numeric buttons] ➜
Press [Enter] button.
2) Reception (RX)
Press [F8] ➜Input the desired communication frequency with [Numeric buttons] ➜
Press the [Enter] button.
1-5-3 ARQ MODE

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Press [F2] and if you select [ARQ], you can be connected by ARQ MODE to the other
station with the current setting channel.
1-5-4 FEC MODE
Press [F2] and if you select [FEC], you can be connected by FEC MODE to the other station
with the current setting channel.