JRC JCX-161 User manual

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Printed in Japan
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CODE No.7ZPNA4321CODE No.7ZPNA4321
OCT. 2013 Edition 1 JRCOCT. 2013 Edition 1 JRC
Not use the asbestos
For further information,contact:
URL http://www.jrc.co.jp
JCXJCX-161161
INSTALLATIONINSTALLATION
MANUALMANUAL
Bridge NavigationalBridge Navigational Watch Alarm SystemWatch Alarm System

Revision history
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Revision history
Revision Content Date
--- Initial version 2013-07-19

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Warning Symbols
In this Installation Manual and on the product, we use various pictorial indications to
handle the product safely and correctly and to prevent you from harming yourself and
other people or damaging those properties beforehand.
Meanings of the indications are shown below. Understand the meanings of signs
before proceeding to read the main text.
Examples
Electrical Shock
marks indicate CAUTION (including DANGER and WARNING).
Detailed contents of CAUTION (“Electric Shock” in the example on left)
are shown in the mark.
Disassembly
Prohibited
marks indicate prohibition.
Detailed contents of prohibited actions (“Disassembling Prohibited” in
the example on left) are shown in the mark.
●marks indicate a specific action that must be followed or instruction.
Detailed contents of instructions (“Ensure the ground wire is connected
to a grounded terminal” in the example to the left.)
For Warning Label
The warning label is sticked on the top panel of the control unit (NCK-175). Do not remove,
damage, or modefy the waring label.
This indication is shown where any person is supposed to be in
danger of being killed or seriously injured if this indication is neglected
or equipment is not operated correctly.
WARNING
This indication is shown where any person is supposed to be injured
or any property damage is supposed to occur if this indication is
neglected or equipment is not operated correctly.
CAUTION
DANGER
This indication is shown where any person is supposed to be in danger of
being killed or seriously injured if this indication is neglected or equipment is
not operated correctly.

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Do not disassemble or modify this equipment.
It may result in a fire, electrical shock, or equipment malfunction.
Do not use a power supply voltage other than the one specified.
It may result in a fire, electrical shock, or equipment malfunction.
Turn off the power supply switch before connecting or disconnecting cables to any
external equipment. Not turning it off may result in a fire or electrical shock.
If the power supply cable is damaged, ask for an exchange from the Japan Radio Co.,
Ltd (JRC) sales department, a nearby branch office, business office, or any JRC
agents.
The use of damaged cables may result in a fire or electrical shock.
If water leaks into the equipment, shut off the power, disconnect the plug from the
outlet, and contact the JRC sales department, a nearby branch office, business office,
or any JRC agents. Continued use of water-damaged equipment may result in a fire,
electrical shock, or equipment malfunction.
Do not attempt inspections or repairs on internal parts of the equipment.
Ask for internal inspections or equipment repairs by contacting the JRC sales
department, a nearby branch office, business office, or any JRC agents.
Inspections or repairs by non-qualified maintenance personnel may result in a fire or
electrical shock.
If equipment malfunctions, shut off the power and contact the JRC sales department, a
nearby branch office, business office, or any JRC agents. Continued use of the
equipment may result in a fire or electrical shock.
Do not attempt to exchange of the fuse by yourself.
For an exchange of the fuse, contact the JRC sales department, a nearby branch
office, business office, or any JRC agent.
Exchange by non-qualified maintenance personnel may result in a fire, electrical
shock, or equipment malfunction.

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When disposing of this unit, abide by local laws and regulations.
Do not insert or drop any foreign objects such as metals into air vents or orifices. A fire,
electric shock or malfunction may occur.
If a strange smell, smoke, or unusual heat is emitted from any equipment, shut off the
power immediately and disconnect the power cable. Then contact the JRC sales
department, a nearby branch office, business office, or any JRC agent. Continued use
of the equipment may result in a fire or electrical shock.
Do not allow any loose wires or metal objects to fall inside of equipment. This may
result in a fire, electrical shock, or equipment malfunction.
’
Do not install the system near to a water source or in the area with humidity,
steam, dust, oil or smoke.
A fire, electric shock or machine failure may occur.
Do not touch the system with a hand or glove wet with fresh water or sea water.
Otherwise, An electrical shock or machine failure may occur.
When disconnecting the power cable, make sure to grab the plug.
Pulling on the cable may damage the cable, resulting in a fire or electrical
shock.
Do not connect or disconnect the power cable with a wet hand.
An electrical shock may occur.
CAUTION

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When the system is exposed to fresh water or seawater, wipe it immediately.
Otherwise, a failure or malfunction may occur.
When cleaning the system surface, do not use any organic solvent such as
thinner or benzine; these solvents damage the surface coating.
To clean the surface, remove dust and debris and then wipe it with a clean dry
cloth.
Connect the ground wire to a grounded terminal. Otherwise, an electric shock
may occur as the result of a failure or earth leakage.
Avoid sharing a power source with a system (such as an air conditioner) that
generates a large amount of electronic noise. The system may not function
properly because of short - time voltage drop or noise carried from power
source.
Do not place the system on an unstable place such as a wobbly rack or incline.
The system may drop or fall, resulting in personal injuries and/or equipment
failure.
Do not place the system in a place exposed to direct sunlight. Otherwise it may
cause damage on the paint or seal on the surface.
Do not install the equipment near any radio equipment. Otherwise it may cause
a signal reception affected.
CAUTION

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Do not bring the system into a warm room while it is cool. Dew condensation
may occur inside, leading to a machine failure.
Before turning on the power switch again, make sure that the screen of the
display unit goes out. If the power switch is turnd on immediately after turned
off, it may cause malfunction.
Do not touch the system if your hand is wet.
An electrical shock may occur.
Do not press buttons of the reset button units and the display unit by
unnecessary strong force. Equipment malfunction may occur.
Do not rub absolutely with hard things such as screw drivers, files, etc. at
cleaning. Wipe the surface lightly with a soft cloth. Otherwise it may cause
damage on the paint or seal on the surface.
CAUTION

Contents
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Contents
1 Specifications ................................................................................................................................1
1.1 Functions.................................................................................................................................1
1.1.1 Purpose of the system .....................................................................................................1
1.1.2 Operational mode.............................................................................................................1
1.1.3 Operation sequence of displays and alarms .................................................................2
1.2 Features ...................................................................................................................................3
1.2.1 Versatile functions with standard configuration............................................................3
1.2.2 Various reset devices and number of inputs .................................................................3
1.2.3 Output to external device ................................................................................................3
1.2.4 Remote maintenance function ........................................................................................4
1.3 Composition ............................................................................................................................5
1.4 Spare parts...............................................................................................................................6
1.4.1 Fuse for Control unit (NCK-175)......................................................................................6
1.4.2 Fuse for LCD Display unit (NWZ-4650) ...........................................................................7
1.5 Connection Diagram...............................................................................................................8
1.6 Vocabularies............................................................................................................................9
1.7 General specifications..........................................................................................................10
1.7.1 IEC60945 environment specification ............................................................................10
1.7.2 Power supply ..................................................................................................................10
1.7.3 Compass safe distance..................................................................................................11
1.8 Unit specifications ................................................................................................................12
1.8.1 Control unit (NCK-175)...................................................................................................12
1.8.2 LCD Display unit (NWZ-4650) ........................................................................................13
1.8.3 Reset button unit (NCJ-895) ..........................................................................................13
1.8.4 Reset button unit (Waterproof) (NCJ-896) ....................................................................14
1.8.5 Buzzer unit (NVS-785) ....................................................................................................14
1.8.6 Motion sensor (NYG-5)...................................................................................................15
1.8.7 LED warning lamp unit (NCD-2257) ..............................................................................15
2 Installation....................................................................................................................................16
2.1 Guidelines for BNWAS Installation......................................................................................16
2.2 Control unit (NCK-175) .........................................................................................................17
2.2.1 Installation space ...........................................................................................................17
2.2.2 Installation ......................................................................................................................18
2.3 LCD Display unit (NWZ-4650)...............................................................................................19

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2.3.1 Installation space and installation position..................................................................19
2.3.2 Desktop installation .......................................................................................................21
2.3.3 Flush mounting installation...........................................................................................22
2.3.4 Removing the LCD Display unit for flash mounting installation ................................23
2.4 Reset button unit (NCJ-895).................................................................................................24
2.4.1 Installation ......................................................................................................................24
2.4.2 Flush mounting installation...........................................................................................24
2.4.3 Wall mounting installation .............................................................................................25
2.5 Reset button unit (Waterproof) (NCJ-896)...........................................................................27
2.5.1 Installation outline..........................................................................................................27
2.5.2 Installation ......................................................................................................................27
2.6 Buzzer unit (NVS-785)...........................................................................................................28
2.6.1 Installation ......................................................................................................................28
2.6.2 Flush mounting installation...........................................................................................28
2.6.3 Wall mounting installation .............................................................................................29
2.7 Motion sensor (NYG-5) .........................................................................................................31
2.7.1 Installation space ...........................................................................................................31
2.7.2 Installation ......................................................................................................................33
2.8 LED warning lamp unit (NCD-2257).....................................................................................35
2.8.1 Installation ......................................................................................................................35
2.8.2 Flush mounting installation...........................................................................................35
2.8.3 Wall mounting installation .............................................................................................36
3 Wiring ...........................................................................................................................................38
3.1 Interconnection wiring..........................................................................................................38
3.2 Wiring cable...........................................................................................................................41
3.3 Control unit (NCK-175) .........................................................................................................42
3.3.1 Arrangement figure of terminal blocks.........................................................................42
3.3.2 Setting of DIP switch......................................................................................................45
3.3.3 Power supply terminal block (CBJ-165 TB1) ...............................................................46
3.3.4 Visual indication (LED warning lamp unit) / audible alarm (buzzer unit) connection
terminal block (CDJ-2486 TB1)...............................................................................................48
3.3.5 Reset button unit connection terminal block (CDJ-2486 TB2) ...................................51
3.3.6 Reset button unit / motion Sensor / external navigation equipment connection
terminal block (CDJ-2486 TB3)...............................................................................................53
3.3.7 External navigation equipment/ CAS (Central Alarm System)/ VDR connection
terminal block (CDJ-2486 TB4)...............................................................................................54
3.3.8 LCD Display unit connection terminal block (CDJ-2486 TB5) ....................................55