Samyung BNW - 50 User manual

1
USER MANUAL
USER MANUALUSER MANUAL
USER MANUAL
BNW - 50
Bridge Navigational Watch Alarm System
Rev. M00-0481-00

2

3
CAUTION
1. This BNWAS can be switched ON/OFF or settings can be changed with password, therefore only
authorized person (captain) can change or switch ON/OFF the BNWAS.
2. Before operating the machinery, you must read and be fully aware of the safety signs and the
guidelines.
3. In case of machine breakdown due to the heat exposure or use of faulty power cable which can
cause a serious damage, is not covered by A/S.
4. Please do not disassemble the equipment since it is equipped with electric circuit that can be
only handled by experienced technician. Exposure of the display screen to the UV light may
cause life-shortening of the LCD. Avoid overheating LCD by adjusting the contrast except for
the extreme dark display. The problem caused by the overheating may not be solved after the
temperature has been cooled down
SIGN DESCRIPTION
The PCB used in this equipment is produced under protected
environment of electrostatic discharge.
This is because the most of the semiconductor equipment used
in the PCB can be damaged easily by the electrostatic discharge.
!
You must prevent from damaging the equipment when
operating, as it can be easily damaged by the electrostatic
discharge.
Only experienced technician must work on the circuit of the
equipment as it is sensitive to electrostatic discharge.
Disassemble of this equipment is only allowed to the
technician authorized by our company.
Cleaning of the display screen
The surface of the screen is coated with non-reflective material, therefore it is important to clean and
take meticulous care when cleaning. Please follow the instructions below.
Use the cleaning spray (same as computer monitor), microfiber. Fold the tissue or the microfiber
three times, and wet the edge of the fiber with the spray. Use your index finger to wipe the monitor.
The screen may get damaged if the tissue is not wet enough.
When you require technical assistance, please contact the nearest SAMYUNGENC Store or the A/S
center.

4
---- CONTENTS ----
CHAPTER 1 ABOUT BNWAS .............................................................................................................................. 9
CHAPTER 2 OPERATION OF BNWAS .............................................................................................................10
2.1 OPERATION MODE...................................................................................................................................................................10
2.1.1 MANUAL ON Mode........................................................................................................................................................10
2.1.2 MANUAL OFF Mode.......................................................................................................................................................10
2.1.3 AUTO Mode .......................................................................................................................................................................10
2.2 DORMANT PERIOD SETUP....................................................................................................................................................10
2.3 OPERATING SEQUENCE..........................................................................................................................................................10
2.3.1 SEQUENCE OF ALARM ..................................................................................................................................................10
2.3.2 Visual Alarm .......................................................................................................................................................................11
2.3.3 1-stage Audible Alarm ..................................................................................................................................................11
2.3.4 2-stage Audible Alarm ..................................................................................................................................................11
2.3.5 3-stage Audible Alarm ..................................................................................................................................................11
2.3.6 Emergency Call .................................................................................................................................................................11
CHAPTER 3 PRODUCT SPECIFICATION..........................................................................................................12
3.1 DISPLAY UNIT (BNW-50)........................................................................................................................................................12
3.2 PROCESS UNIT (BNW-51)......................................................................................................................................................12
3.3 RESET UNIT (BNW-52).............................................................................................................................................................12
3.4 ALARM UNIT (BNW-53)..........................................................................................................................................................13
3.5 MOTION SENSOR (DND-300M) .........................................................................................................................................13
3.6 COMPONENTS ...........................................................................................................................................................................14
3.6.1 BNW-50 SPECIFICATION ..............................................................................................................................................14
3.6.2 BNW-50 OPTION SPECIFICATION ............................................................................................................................14

5
CHAPTER 4 BNW-50 (DISPLAY UNIT)............................................................................................................15
4.1 BUTTONS ......................................................................................................................................................................................15
4.2 SETTING PASSWORD...............................................................................................................................................................16
4.3 DISPLAY OF OPERATIONAL STATUS.................................................................................................................................17
4.4 MENU .............................................................................................................................................................................................17
4.4.1 SETUP ALARM ...................................................................................................................................................................18
4.4.2 SETUP ALARM DEVICES ................................................................................................................................................21
4.4.3 SYSTEM SETUP..................................................................................................................................................................22
4.5 OPERATIONAL DISPLAY .........................................................................................................................................................25
4.5.1 DORMANT PERIOD .........................................................................................................................................................25
4.5.2 Visual alarm ........................................................................................................................................................................25
4.5.3 1st stage audible alarm..................................................................................................................................................26
4.5.4 2nd stage audible alarm ................................................................................................................................................26
4.5.5 3rd stage audible alarm .................................................................................................................................................27
4.5.6 Emergency call ..................................................................................................................................................................27
4.5.7 Failure indicator................................................................................................................................................................28
CHAPTER 5 BNW-51 (PROCESSOR UNIT) .....................................................................................................29
5.1 LED OPERATION (FRONT) ........................................................................................................................................................29
5.2 CONNECTOR AND INTERFACE SOCKET (BACK)..........................................................................................................30
CHAPTER 6 INSTALLATION..............................................................................................................................31
6.1 POWER SUPPLY..........................................................................................................................................................................31
6.2 DISPLAY .........................................................................................................................................................................................31
6.2.1 BRACKET MOUNTING....................................................................................................................................................32
6.2.2 FLUSH MOUNTING .........................................................................................................................................................32

6
6.3 RESET SET UP ( RES1/LOW , ALARM/VIS+AUD) ..........................................................................................................32
6.4 MOTION SENSOR......................................................................................................................................................................32
6.5 INPUT TERMINAL FOR REMOTE ACTIVATION( REMOT/TRAK).............................................................................33
6.6 ADDITIONAL RESET TERMINAL ( RES2/LOW )..............................................................................................................33
6.7 PULSE RESET SET UP( RES3/PULS) .....................................................................................................................................33
6.8 NMEA INPUT ( NMEA/RXD ) ................................................................................................................................................33
6.9 NMEA OUTPUT( NMEA/TXD )..............................................................................................................................................34
6.10 EXTERNAL DAMAGE ALARM OUTPUT( ALARM/FAIL )...........................................................................................34
6.11 EXTERNAL EMERGENCY ALARM INPUT( EMERG/EXT )..........................................................................................34
6.12 VISUAL ALARM( VIS ) ............................................................................................................................................................34
6.13 1ST STAGE AUDIBLE ALARM( AUD ).................................................................................................................................34
6.14 2ND STAGE AUDIBLE ALARM ( ALARM/A~G )..............................................................................................................35
6.15 3RD STAGE AUDIBLE ALARM ( ALARM/A~G )..............................................................................................................36
CHAPTER 7 INSTALLATION CAUTION ...........................................................................................................37
7.1 GENERAL .......................................................................................................................................................................................37
7.2 LOCATION OF RESET UNIT (128/A4.1.3.1) .....................................................................................................................37
7.3 RESET INSTALLATION (128/A5.1.4) ...................................................................................................................................37
7.4 VISUAL ALARM (128/A5.2.2 PART).......................................................................................................................................37
7.5 1ST STAGE AUDIBLE ALARM(BRIDGE) (128/A5.2.3 PART)............................................................................................37
CHAPTER 8 MOTION SENSOR (MOVEMENT SENSOR) ..............................................................................38
8.1 OPERATING MOVEMENT SENSOR....................................................................................................................................38
8.2 INSTALLATING MOVEMENT SENSOR ..............................................................................................................................39
CHAPTER 9 TEST AFTER INSTALLATION.......................................................................................................41
CHAPTER 10 SYSTEM MAINTENANCE AND FAULT DIAGNOSIS..............................................................42

7
10.1 SYSTEM MAINTENANCE......................................................................................................................................................42
10.2 FAULT DIAGNOSIS .................................................................................................................................................................42
CHAPTER 11 NMEA(IEC 61162-1) INTERFACE .............................................................................................44
11.1 VDR INTERFACE.......................................................................................................................................................................44
11.2 EXTERNAL EQUIPMENT ALARM INTERFACE ..............................................................................................................44
11.3 EXTERNAL EQUIPMENT RESET INTERFACE .................................................................................................................44
CHAPTER 12 PACKING LIST.............................................................................................................................45
12.1 BNW-50 (STANDARD ) .........................................................................................................................................................45
12.2 BNW-51 (STANDARD ) .........................................................................................................................................................45
12.3 BNW-52 FLUSH TYPE (STANDARD) ..................................................................................................................................46
12.4 BNW-53 FLUSH TYPE (STANDARD) ..................................................................................................................................46
12.5 MONTION SENSOR (STANDARD)......................................................................................................................................47
12.6 BNW-52 DESK TYPE (OPTION) ............................................................................................................................................47
12.7 BNW-52 WATERTIGHT TYPE(OPTION).........................................................................................................................48
12.8 BNW-53 DESK TYPE (OPTION) ............................................................................................................................................48
12.9 CABLE (OPTION) ........................................................................................................................................................................49
CHAPTER 13. DIAGRAM......................................................................................................................................50
13.1 INTERCONNECTION DIAGRAM........................................................................................................................................50
13.2 INSTALLATION DIAGRAM (EXAMPLE-1 ) .....................................................................................................................51
13.3 INSTALLATION DIAGRAM (EXAMPLE-2 ) .....................................................................................................................52
13.4 INSTALLATION DIAGRAM (EXAMPLE-3 ) .....................................................................................................................53
13.5 BNW-50 OUTLINE DRAWING............................................................................................................................................54
13.6 BNW-51 OUTLINE DRAWING............................................................................................................................................55
13.7 BNW-52 FLUSH TYPE OUTLINE DRAWING .................................................................................................................56

8
13.8 BNW-53 FLUSH TYPE OUTLINE DRAWING .................................................................................................................57
13.9 BNW-52W WATERTIGHT TYPE OUTLINE DRAWING...............................................................................................58
13.10 BNW-B FLUSH TYPE OUTLINE DRAWING (BNW-52,53) .....................................................................................59
13.11 MOTION SENSOR(DND-300M) OUTLINE DRAWING...........................................................................................60
CHAPTER 14 WARRANTY INFORMATION ....................................................................................................61

9
Chapter 1 ABOUT BNWAS
The purpose of a bridge navigational watch system is to monitor the bridge activity and detect
operator disability which could lead to marine accidents. The system monitors awareness of the Watch
officer and automatically alerts the Master or another qualified person if for any reason watch officer
becomes incapable of performing watch officer’s duties. This purpose is achieved by series of indications
and alarm to alert first the watch officer and, if he is not responding, then to alert Master or another
qualified person. Additionally, the BNWAS provide the watch officer with means of calling for immediate
assistance if required. BNWAS must operate whenever heading or track control system is interlocking
unless prohibited by the captain.
Maritime Safety Committee (MSC) from IMO requires BNWAS that meets the new IMO performance
standard requirement.
Existing Vessel requires to install the equipment before the first inspection after the below date.
▷ Existing passenger ship and Vessels under 3000t: 1st JULY 2012.
▷ Existing vessels over 500t: 1st JULY 2013..
▷ Existing vessels over 150t: 1st July 2014.
New Vessel must install the equipment by:
▷ New Vessels over 150t, and vessels constructed after the 1st July 2011 must be equipped with
Bridge Navigational Watch System (BNWAS).
The equipment complies below standards :
 IMO A.694(17) : General desired term for vessel radio equipment and electronic navigational
support
 IMO A.830(19) : Code for alarm and command.
 IMO MSC. 128(75) : Performance standard for BNWAS.
 IMO MSC/Circ. 982 : Layout and guidelines for bridge equipment’s ergonomic standards.
 IEC 62616 : Method to test the BNWAS’ technical characteristic..
 IEC 60945 : Test method and result on marine navigation and radio communication
equipment.
 IEC 62288 : Test method and result on marine navigation information display-desired terms
 IEC 61162 : Marine navigation and radio communication equipment system- digital
interface..

10
Chapter 2 Operation of BNWAS
This BNWA’s setting is only adjustable by using password, therefore only authorized person (captain)
can switch ON/OFF and change the setting of the system.
However, when BNWAS is active with alarm, mode setting is not adjustable.
2.1 Operational Mode
2.1.1 MANUAL ON Mode
On this mode, BNW-50 operates constantly.
2.1.2 MANUAL OFF Mode
On this mode, BNW-50 does not operate under any circumstances.
2.1.3 AUTO Mode
On this mode, BNWAS system operates automatically once vessel’s heading or the track control system
(when signal has been inputted) is operating (refer to 6.5 input terminal for remote activation).
2.2 DORMANT PERIOD SETUP
Dormant period (3~12 minutes), 2nd alarm and 3rd alarm period (90~180seconds) are adjustable. The
Dormant period is always displayed on the main display unit of BNW-50.
2.3 OPERATING SEQUENCE
2.3.1 SEQUENCE OF ALARM
Dormant Visual Alarm 1st Alarm 2nd Alarm 3rd Alarm Dormant
3~12 min 15 sec 15 sec 90~180 sec Reset Timer Start
Visual Alarm
1st Alarm
2nd Alarm
3rd Alarm