Koden MDC-7900P series, MDC-7912P, MDC-7000P series, MDC-7925P, MDC-7012P Installation Manual
...
MDC-7000P/7900P Series Revision History
MDC-7000P/7900P Series Installation Manual
Doc No: 0092669006
Document Revision History
No. Doc. No.-Rev. No. Date Revised
(Y/M/D)
0 0092669006-05 2015/10/16 First edition
1 0092669006-05A 2016/03/08
2 0092669006-05B 2016/04/08 Chapter 4
3 0092669006-05C 2016/06/08 Revised document code of cover, Chapter 3, Chapter 5
4 0092669006-05D 2016/11/29 4.5.5 SEA OFFSET Addition, Correction
5 0092669006-05E 2016/12/13 Correction
6
4.2.4 ANT HEIGHT and 4.2.12 FERRY MENU Addition,
Corrected Chapter 4, Wording
Revised Content
7
8
9
10
Document No. Revised Version Norm
When part of the document needs to be revised, the document has advanced revision number.
The document No. is indicated at the lower right side on the cover and at the left or right side of the
footer region of each page.
© 2015-2016 Koden Electronics Co., Ltd. All rights reserved.
No part of this publication may be reproduced, transmitted, translated in any from by any means
without the written permission of Koden Electronics Co., Ltd. The technical descriptions contained in
this publication are subject to change without notice. Koden assumes no responsibility for any errors,
incidental or consequential damages caused by misinterpretation of the descriptions contained in this
publication.
0092669006-05E i
A table of content MDC-7000P/7900P Series
A table of content
Document Revision History .......................................................................................... i
A table of content ...................................................................................................................................... ii
Preface .................................................................................................................................................... 1
Precaution for operation .......................................................................................................................... 1
• Caution about rotating antenna: ......................................................................................................... 1
• Caution about health risks caused by radio wave: ............................................................................. 1
• Caution about dangerous internal high voltage in the device: ............................................................ 1
Precautions for maintenance ................................................................................................................... 2
• Caution against residual high voltage: ................................................................................................ 2
• Keep inboard power source “Off”: ....................................................................................................... 2
• Caution against the dust: .................................................................................................................... 2
• Measures against static electricity: ..................................................................................................... 2
• Break in procedure of stored radar: .................................................................................................... 2
Chapter 1 Prior to installation ................................................................................... 1-1
1.1 Installation precautions ........................................................................................................... 1-1
1.2 Unpacking of components ....................................................................................................... 1-1
1.3 Appearance verification of each unit and accessories ............................................................ 1-1
1.4 Selection of location for installation ......................................................................................... 1-1
1.4.1 Antenna Scanner unit ....................................................................................................... 1-2
1.4.2 Display unit and Operation unit ........................................................................................ 1-3
1.5 Cable wiring and interconnection ............................................................................................ 1-4
1.5.1 Antenna Scanner unit ....................................................................................................... 1-4
1.5.2 Display unit ....................................................................................................................... 1-4
Chapter 2 System configurations ............................................................................. 2-1
2.1 Standard configuration list ....................................................................................................... 2-1
2.2 Spare parts list ........................................................................................................................ 2-5
2.3 Installation material list ............................................................................................................ 2-5
2.4 Options .................................................................................................................................... 2-6
2.5 MDC-7912P/7925P series system configuration .................................................................... 2-7
2.6 MDC-7012P/7025P series system configuration .................................................................... 2-8
Chapter 3 Installation Method .................................................................................. 3-1
3.1 How to install the Antenna Scanner unit ................................................................................. 3-1
3.1.1 Installation of the Antenna Scanner unit ........................................................................... 3-2
3.1.2 Mounting antenna ............................................................................................................. 3-3
3.1.3 Installation of the connecting cable CW-845-xxM ............................................................ 3-4
3.1.3.1 MDC-7012P/7912P (Scanner unit RB808P) .............................................................. 3-4
3.1.3.2 MDC-7025P/7925P (Scanner unit RB809P) ............................................................ 3-10
ii 0092669006-05E
MDC-7000P/7900P Series A table of content
3.2 Interconnection diagram of cable .......................................................................................... 3-16
3.3 Installation of the Display unit ............................................................................................... 3-17
3.3.1 Installation of MRD-108P ............................................................................................... 3-19
3.3.1.1 Tabletop mounting of MRD-108P ............................................................................ 3-19
3.3.1.2 Flush Mounting for MRD-108P ................................................................................ 3-21
3.3.2 Installation of Operation unit ........................................................................................... 3-22
3.3.2.1 Flush mounting the Operation unit........................................................................... 3-24
3.3.3 Installation of MRM-108P ............................................................................................... 3-25
3.4 Cable connection to a Display unit ....................................................................................... 3-26
3.4.1 Cable connection for MRD-108P .................................................................................... 3-26
3.4.2 Connecting an external monitor ..................................................................................... 3-27
3.4.3 Connecting a VDR or External monitor & Failure alarm output ..................................... 3-27
3.4.4 Connecting a Gyro converter unit or THD ...................................................................... 3-28
3.4.5 Connecting a Junctin box JB-35 to Gyro, OTHER and Inter-switch data ...................... 3-29
3.4.6 AIS cable connection ...................................................................................................... 3-30
3.4.7 Cable connection for EPFS and SDME or Log .............................................................. 3-31
3.4.8 Cable connection for inter-switch ................................................................................... 3-32
3.4.8.1 Cable connection instructions for cross-over, dual and independent connection ... 3-32
3.4.8.2 Cable connection for slave display used as a monitor ............................................ 3-33
Chapter 4 Setup after installation .............................................................................4-1
4.1 Display [MAINTENANCE] menu ............................................................................................. 4-2
4.1.1 How to change protected menu PASSWORD ................................................................. 4-2
4.2 STARTUP menu ..................................................................................................................... 4-2
4.2.1 Tune adjustment (TUNE) ................................................................................................. 4-2
4.2.2 Heading adjustment (HL OFFSET) .................................................................................. 4-3
4.2.3 Transmitting delay time adjustment (TX DELAY) ............................................................. 4-4
4.2.4 ANT HEIGHT .................................................................................................................... 4-4
4.2.5 ANT CABLE ...................................................................................................................... 4-5
4.2.6 Main Bang Suppression (MBS) ........................................................................................ 4-5
4.2.7 Setup SEA (STC) curve ................................................................................................... 4-6
4.2.8 Function key usage .......................................................................................................... 4-7
4.2.9 RANGE ENABLE .............................................................................................................. 4-8
4.2.10 TIMES ENABLE ............................................................................................................. 4-9
4.2.11 MONITOR SIZE ............................................................................................................ 4-10
4.2.12 FERRY MENU .............................................................................................................. 4-10
4.3 Setup I/O Interface ................................................................................................................ 4-11
4.3.1 Select Heading interfaces .............................................................................................. 4-12
4.3.2 Speed interfaces ............................................................................................................. 4-12
0092669006-05E iii
A table of content MDC-7000P/7900P Series
4.3.2.1 Setup speed through water (STW) .......................................................................... 4-12
4.3.2.2 Select speed over ground (SOG) interface .............................................................. 4-13
4.3.3 Select POSITION interface ............................................................................................. 4-14
4.3.4 Select SET/DRIFT input ................................................................................................. 4-15
4.3.5 Setup TIME ..................................................................................................................... 4-15
4.3.6 Setup Output ................................................................................................................... 4-16
4.3.6.1 Alarm output ............................................................................................................. 4-16
4.3.6.2 Serial data output ..................................................................................................... 4-17
4.3.7 Limiting of type of signal to input port ............................................................................. 4-18
4.3.8 Changing formats of input/output ports of navigation devices, position and ship speed (IEC
61162). ..................................................................................................................................... 4-19
4.3.9 Setup KGC (GPS compass) ........................................................................................... 4-20
4.3.10 Setup JB-35 .................................................................................................................. 4-20
4.3.11 Serial monitor ................................................................................................................ 4-21
4.4 Setup SECTOR MUTE mode (Cannot use while transmitting) ............................................. 4-21
4.5 Setup PRESET ...................................................................................................................... 4-21
4.5.1 Setup RAIN MIN and MAX mode ................................................................................. 4-21
4.5.1.1 RAIN MIN (MAN and CFAR mode) .......................................................................... 4-21
4.5.1.2 RAIN MAX (MAN and CFAR mode) ........................................................................ 4-22
4.5.2 Setup SEA MIN and MAX mode ................................................................................... 4-23
4.5.2.1 SEA MIN (MAN and AUTO mode) ........................................................................... 4-23
4.5.2.2 SEA MAX (MAN and AUTO mode) .......................................................................... 4-24
4.5.3 Setup GAIN MIN and MAX mode ................................................................................. 4-25
4.5.3.1 GAIN MIN (MAN and AUTO mode) ......................................................................... 4-26
4.5.3.2 GAIN MAX (MAN and AUTO mode) ........................................................................ 4-27
4.5.4 Setup GAIN OFFSET mode ......................................................................................... 4-27
4.5.5 Setup SEA OFFSET mode ........................................................................................... 4-28
4.6 BACKUP of Setup data (Cannot be used while transmitting) ............................................... 4-28
4.6.1 Internal save of setup data ........................................................................................... 4-28
4.6.2 External save of setup data (Cannot be performed while transmitting)........................ 4-29
4.6.3 Parameter reset ............................................................................................................ 4-29
4.7 TOTAL Hour and TX Hour (Cannot use while transmitting) ................................................. 4-29
4.8 MENU Setup ......................................................................................................................... 4-30
4.9 MON (performance monitor) ................................................................................................. 4-31
4.9.1 Initial setup methods ..................................................................................................... 4-31
4.9.2 Confirmation methods for degradation of Antenna performance after operation ......... 4-32
4.10 System Program ................................................................................................................. 4-32
4.10.1 Version confirmation ................................................................................................... 4-32
iv 0092669006-05E
MDC-7000P/7900P Series A table of content
4.10.2 How to update the system program ........................................................................... 4-33
Chapter 5 Troubleshooting and on board repair .......................................................5-1
5.1 Necessary information at the time of repair request ............................................................... 5-1
5.2 Provided self diagnostic facilities ............................................................................................ 5-1
5.2.1 Alarm display and how to cancel .................................................................................... 5-1
5.2.1.1 Alarm display list ........................................................................................................ 5-2
5.2.2 Operation note display .................................................................................................... 5-6
5.3 Malfunction diagnostics ........................................................................................................... 5-8
5.3.1 Malfunction detection step .............................................................................................. 5-8
5.3.2 Malfunction diagnostics flow chart .................................................................................. 5-9
5.3.2.1 Initial malfunction diagnostics .................................................................................... 5-9
5.3.2.2 Cannot turn on the power ........................................................................................ 5-10
5.3.2.3 No display ................................................................................................................ 5-11
5.3.2.4 No response from the Antenna unit ......................................................................... 5-12
5.3.2.5 Operation unit error .................................................................................................. 5-12
5.3.2.6 No radar echo .......................................................................................................... 5-14
5.3.2.7 Weak sensitivity of the radar echo ........................................................................... 5-15
5.3.2.8 Data such as heading, speed, latitude/longitude cannot be received ..................... 5-16
5.3.2.9 AIS ........................................................................................................................... 5-17
5.3.2.10 Antenna unit failure ................................................................................................ 5-18
5.4 On board repair ..................................................................................................................... 5-24
5.4.1 Replacement of fuse ..................................................................................................... 5-24
5.4.2 Replacement of Internal Battery ................................................................................... 5-25
Chapter 6 Maintenance ............................................................................................6-1
6.1 List of parts that have longevity .............................................................................................. 6-1
6.2 Regular service and cleaning up ............................................................................................ 6-2
6.2.1 Monthly inspection .......................................................................................................... 6-2
6.3 Method of exchanging the magnetron .................................................................................... 6-3
6.3.1 Magnetron replacement (RB808P) ................................................................................. 6-3
6.3.2 Magnetron replacement (RB809P) ................................................................................. 6-7
Chapter 7 Input/output data ......................................................................................7-1
7.1 Input data ................................................................................................................................ 7-1
7.1.1 Validity and integrity of input data .................................................................................. 7-1
7.1.2 Details of the data input format ...................................................................................... 7-1
7.2 Details of TT tracking data output ......................................................................................... 7-10
7.3 Details of the radar data output ............................................................................................ 7-11
7.4 Interface specification ........................................................................................................... 7-14
7.4.1 NAV and EPFS serial data input/output specification .................................................. 7-14
0092669006-05E v
A table of content MDC-7000P/7900P Series
7.4.2 SDME serial data input/output specification ................................................................. 7-15
7.4.3 VDR (external monitor) and Alarm output signal specification ..................................... 7-16
7.4.3.1 Circuit for horizontal sync, vertical sync signal output ............................................. 7-16
7.4.3.2 Circuit for R, G, B video signal output ...................................................................... 7-16
7.4.3.3 Alarm contact specification ...................................................................................... 7-17
7.4.4 Serial data input/output specification (AIS) ................................................................... 7-17
7.4.5 Radar input/output signal specification ......................................................................... 7-18
7.4.6 Talker device code of the data output devices ............................................................. 7-19
7.4.7 Priority of talker device code ......................................................................................... 7-19
INTER CONNECTION DIAGRAM (RB808P) .............................................................................. A-1
INTER CONNECTION DIAGRAM (RB809P) .............................................................................. A-2
INTER CONNECTION DIAGRAM (MRD-108P/MRO-108P) ....................................................... A-3
INTER CONNECTION DIAGRAM (MRM-108P/MRO-108P) ....................................................... A-4
vi 0092669006-05E
MDC-7000P/7900P Series Preface
Preface
[Precaution for safety issues]
Precaution for operation
• Caution about rotating antenna:
The radar antenna may start rotating without notice. Please keep away from the antenna for your
safety.
• Caution about health risks caused by radio wave:
Powerful electromagnetic waves are emitted from the antenna during operation. These waves can
cause ill effects on human bodies when exposed to continuous radiation.
International criteria
Though the international regulation states that the electromagnetic waves with a high-frequency
2
power density of not more than 100 W/m
do not have an ill effect on human bodies, medical
devices such as a pace makers are sensitive to electromagnetic waves with minute electric power
and their operation may become unstable. In any event, any person with such a device must keep
away from electromagnetic sources.
Specified power density and distance from antennas (according to the
provision as specified in IEC 60945)
Transmission power / antenna
length
12 kW / 4 feet antenna 2.01 m 2.84 m 6.34 m
12 kW / 6 feet antenna 2.38 m 3.37 m 7.54 m
12 kW / 9 feet antenna 2.83 m 4.01 m 8.96 m
25 kW / 4 feet antenna 2.89 m 4.09 m 9.15 m
25 kW / 6 feet antenna 3.44 m 4.86 m 10.88 m
25 kW / 9 feet antenna 4.09 m 5.78 m 12.93 m
100 W/m2 50W/m2 10 W/m2
• Caution about dangerous internal high voltage in the device:
High voltage that may cause risk of life is present in the Antenna unit and the Display unit of this radar.
This high voltage can remain in the circuit after the switch has been turned off. The high-voltage circuit
has a protective cover with a label “Caution against high voltage” so that no one will accidentally touch
it. Please ensure for your safety that the power switch is turned off and residual voltage in the capacitor
is discharged in a suitable manner when checking the inside of the antenna. Maintenance and
inspection should be conducted by qualified engineers only.
0092669006-05E 1
Preface MDC-7000P/7900P Series
Precautions for maintenance
• Caution against residual high voltage:
Capacitors used in the Display unit and the modulator circuit of the transmission unit may keep high
voltage for several minutes even after turning off power. The maintenance and inspection of this part
should be performed at least 5 minutes after powering off or applying the appropriate measure to
discharge the residual electrical charge.
• Keep inboard power source “Off”:
An electric shock is possible if the power switch is accidentally turned on during the maintenance
operation. In order to prevent such an occurrence, please ensure to disconnect the power breaker of
the onboard power source and the device. Furthermore, it is recommended to post the word-of-caution
tag shown to be in a "working state" near the power switch of the device.
• Caution against the dust:
Dust can temporarily cause distress to the respiratory system. Take care not to inhale dust when
cleaning the interior of the device. It is recommended you wear a safety mask.
• Measures against static electricity:
Static electricity occurring from carpet on the floor of the cabin, clothes made of synthetic fiber etc., may
damage some electronic parts on the printed circuit board. Please work on the printed circuit board only
after taking measures against static electricity.
• Break in procedure of stored radar:
Following procedure is recommended for “Break In” of the stored radar.
Otherwise the radar sometimes exhibits unstable transmitting operation such as arcing at its initial
operation after long period of storage and make the operation more difficult.
1. Extend preheat time as long as possible (preferably 20 to 30 minutes).
2. Set the pulse width to the shortest one and start the operation.
When the operation in the shortest pulse is stable then go to operation in longer pulse and repeat
the similar step until the operation reaches to the final pulse condition.
2 0092669006-05E
MDC-7000P/7900P Series Chapter 1 Prior to installation
Chapter 1 Prior to installation
1.1 Installation precautions
In order to obtain the maximum performance of radar systems, this radar system should be installed by
qualified engineers in charge of installation and maintenance. Installation procedures include the
following:
(1) Unpacking of components;
(2) Inspection of composition units, spare parts, accessories and installation materials;
(3) Checking of supply voltage and current capacity;
(4) Selection of the location for installation;
(5) Installation of the Antenna-Scanner unit;
(6) Installation of the Display unit;
(7) Attachment of accessories;
(8) Planning and implementation of cable laying and connection;
(9) Coordination after installation.
1.2 Unpacking of components
Unpack components and check that all items correspond with the description of the packing list. When
a discrepancy or damage has been found, please contact the transportation/insurance firm, and follow
procedures for searching for loss items and claim of expense.
1.3 Appearance verification of each unit and accessories
Please check the appearance of each unit carefully, confirm that they are dent and crack free.
Moreover, please also check the interior of each unit and confirm that there is no electric or
mechanical damage.
The illumination panel (back light) of the LCD module is made of glass. If the unit is dropped, damage
may occur. Since the presence of damage might not be found by checking of the appearance, please
confirm in the display after power on.
1.4 Selection of location for installation
In order to obtain the maximum performance of the units, it is necessary to install them in consideration
of matters as described below.
0092669006-05E 1-1
Chapter 1 Prior to installations MDC-7000P/7900P Series
A
Mini
A
1.4.1 Antenna Scanner unit
(1) Blind sectors shall be kept to a minimum, and shall not be placed in an arc of the horizon from the
right ahead direction to 22.5° abaft the beam and especially shall avoid the right ahead direction
(relative bearing 000°). The installation of the antenna shall be in such a manner that the
performance of the radar system is not substantially degraded. The antenna shall be mounted
clear of any structure that may cause signal reflections, including other antenna and deck structure
or cargo. In addition, the height of the antenna shall take account of target detection performance
relating to range of first detection and target visibility in sea clutter.
This area is prohibited from
setting up of the structure.
Navigation buoy with
corner reflector
ntenna
height
=15m
Minimum range
40m
16°
Figure 1.1 Vertical chart of recommended antenna installation position.
BOW
Figure 1.2 Horizontal chart of recommended antenna installation position.
(2) Keep the surface of the Antenna-Scanner unit platform horizontal as much as possible.
When the antenna height
rises, Minimum Range
becomes long.
mum
range(m)
ntenna
=(
height(m)
This area is prohibited from setting
up of the structure.
22.5°22.5°
(3) The Antenna-Scanner unit should be installed in front of large objects or exhaust stack to prevent a
blind sector or the effects on the antenna by engine exhaust soot.
(4) Keep sufficient maintenance area.
(5) Keep safety distance from magnetic compass.
1-2 0092669006-05E
MDC-7000P/7900P Series Chapter 1 Prior to installation
Table 1.1 Safety distance of compass from the Scanner unit
Scanner unit type Standard compass Steering compass
RB808P 1.4 m 0.9 m
RB809P 1.4 m 0.9 m
1.4.2 Display unit and Operation unit
(1) The orientation of the Display unit shall be such that the user is looking ahead, the lookout view is
not obscured and there is minimum ambient light on the display viewing surface.
(2) Choose the best location from humidity, spray, rain, and direct sunlight.
(3) Keep sufficient maintenance area. Especially sufficient space is required near the back panel
where cables are connected.
(4) Keep as far as possible from other radio devices.
(5) Keep safety distance from magnetic compass.
Table 1.2 Safety distance of compass from Display units
Display unit type Standard compass Steering compass
MRD-108P 2.2 m 1.2 m
MRM-108P 1.2 m 0.7 m
MRO-108P 0.3 m 0.3 m
0092669006-05E 1-3
Chapter 1 Prior to installations MDC-7000P/7900P Series
1.5 Cable wiring and interconnection
1.5.1 Antenna Scanner unit
(1) The connecting cable between the Antenna-Scanner unit and the Display unit should run apart
from any other radio antenna cable or power cables of the other devices. Do not lay the radar cable
in parallel to the sea surface together with other cables. These considerations are effective to
prevent random radio interference between systems. When these measures cannot be applied
because of space limitations, use metal pipes for each cable or other suitable ways to shield.
(2) In order to maximize the performance of the radar, the antenna cable and the power cable should
be as short as possible, and should be laid within the nominal length.
(3) Connect the shielded braided wire of the antenna cable to the grounding terminal inside the
Antenna unit
1.5.2 Display unit
(1) Ground the braided wire of a cable firmly with the cable clamp fixing screw to the back panel.
(2) The Display unit housing should be grounded to the ship ground by using the ground terminal of
the back panel.
1-4 0092669006-05E
MDC-7000P/7900P Series Chapter 2 System configurations
Chapter 2 System configurations
2.1 Standard configuration list
MDC-7912P
No. Name Type Comment Weight/
Length
1 Antenna RW701A-04 4 ft 6 kg 1
RW701A-06 6 ft 8 kg
RW701B-09 9 ft 12 kg
2 Scanner unit RB808P 12 kW 18.5kg 1
3 Display unit MRD-108P 13 kg 1
4 Operation unit MRO-108P With CW-401-2M 1.8 kg 1
5 Junction box JB-35 With CW-376-5M 1
6 Connecting cable CW-845-15M With connectors on the
both sides
7 Power cable CW-259-2M With a connector on the
single side
8 Spare parts SP-MRD/MRM-108 See spare parts list 1 set
9 Installation material M12-BOLT.KIT See installation material
list
10 Document MDC-7000P_7900P.OM.E Operation manual 1
15 m 1
2 m 1
1 set
Quantity
11 Document MDC-7000P_7900P.IM.E Installation manual 1
12 Document MDC-7000P_7900P.QR.E Quick reference 1
0092669006-05E 2-1
Chapter 2 System configurations MDC-7000P/7900P Series
MDC-7925P
No. Name Type Comment Weight/
Length
1 Antenna RW701A-04 4 ft 6kg 1
RW701A-06 6 ft 8 kg
RW701B-09 9 ft 12 kg
2 Scanner unit RB809P 25 kW 20.5 kg 1
3 Display unit MRD-108P 13 kg 1
4 Operation unit MRO-108P With CW-401-2M 1.8 kg 1
5 Junction box JB-35 With CW-376-5M 1
6 Connecting cable CW-845-15M With connectors on the
both sides
7 Power cable CW-259-2M With a connector on the
single side
8 Spare parts SP-MRD/MRM-108 See spare parts list 1 set
9 Installation material M12-BOLT.KIT See installation material
list
10 Document MDC-7000P_7900P.OM.E Operation manual 1
15 m 1
2 m 1
1 set
Quantity
11 Document MDC-7000P_7900P.IM.E Installation manual 1
12 Document MDC-7000P_7900P.QR.E Quick reference 1
2-2 0092669006-05E
MDC-7000P/7900P Series Chapter 2 System configurations
MDC-7012P
No. Name Type Comment Weight/
Length
1 Antenna RW701A-04 4 ft 6 kg 1
RW701A-06 6 ft 8 kg
RW701B-09 9 ft 12 kg
2 Scanner unit RB808P 12 kW 18.5 kg 1
3 Processor unit MRM-108P 5.1 kg 1
4 Operation unit MRO-108P With CW-401-2M 1.8 kg 1
5 Junction box JB-35 With CW-376-5M 1
6 Connecting cable CW-845-15M
7 Power cable CW-259-2M
8 Display cable CW-592-3M
9 Spare parts SP-MRD/MRM-108 See spare parts list 1 set
10 Installation material M12-BOLT.KIT See installation material list 1 set
11 Document
12 Document
MDC-7000P_7900P.OM.
E
MDC-7000P_7900P.IM.E
With connectors on the both
sides
With a connector on the
single side
With D-sub connector for
Analog RGB monitor and
DVI connector for radar
Operation manual 1
Installation manual 1
15 m 1
2 m 1
3m 1
Quantity
13 Document MDC-7000P_7900P.QR.E Quick reference 1
0092669006-05E 2-3
Chapter 2 System configurations MDC-7000P/7900P Series
MDC-7025P
No. Name Type Comment Weight/
Length
1 Antenna RW701A-04 4 ft 6 kg 1
RW701A-06 6 ft 8 kg
RW701B-09 9 ft 12 kg
2 Scanner unit RB809P 25 kW 20.5 kg 1
3 Processor unit MRM-108P 5.1 kg 1
4 Operation unit MRO-108P With CW-401-2M 1.8 kg 1
5 Junction box JB-35 With CW-376-5M 1
6 Connecting cable CW-845-15M
7 Power cable CW-259-2M
8 Display cable CW-592-3M
9 Spare parts SP-MRD/MRM-108 See spare parts list 1 set
10 Installation material M12-BOLT.KIT See installation material list 1 set
11 Document
12 Document
MDC-7000P_7900P.OM.
E
MDC-7000P_7900P.IM.E
With connectors on the both
sides
With a connector on the
single side
With D-sub connector for
Analog RGB monitor and
DVI connector for radar
Operation manual 1
Installation manual 1
15 m 1
2 m 1
3m 1
Quantity
13 Document MDC-7000P_7900P.QR.E Quick reference 1
2-4 0092669006-05E
MDC-7000P/7900P Series Chapter 2 System configurations
2.2 Spare parts list
SP-MRD/MRM-108
No. Name Specification Comment Type
(Dimension)
1 Fuse F-1065-15A Normal type Tubular
(φ6.4 x 30)
2 Fuse FGMB 125V/10A Normal type Tubular
(φ5.2 x 20)
3 Fuse FGMB 250V/0.8A Normal type Tubular
(φ5.2 x 20)
Quantity Usage
1 Main power
1 Motor power
1 High voltage power
supply
2.3 Installation material list
M12-BOLT.KIT
No. Name Specification Quantity Usage
1 Hexagon bolt B12X55U 4 Antenna-Scanner unit
2 Nut N12U 8 Antenna-Scanner unit
3 Plain washer 2W12U 8 Antenna-Scanner unit
4 Spring washer SW12U 4 Antenna-Scanner unit
5 Anti electro corrosive
washer
6 Anti electro corrosive
washer
7 Ferrite core GRFC-13 1 Antenna-Scanner unit
8 Cable band AB150-W 2 Antenna-Scanner unit
56R7201M2 4 Antenna-Scanner unit
56R7202M2 4 Antenna-Scanner unit
0092669006-05E 2-5
Chapter 2 System configurations MDC-7000P/7900P Series
2.4 Options
(Common)
No. Name Specification Comment Weight
/Dimension
/Quantity
1 Gyro converter S2N, U/N 9028C qwerty-electronik
2 Log pulse NMEA
converter
3 Rectifier unit PS-010 5A fuse attached
4 AC power cable VV-2D8-3M Without connectors on both
5 Connecting cable
6
Operation unit
L1N, U/N 9181A
VL-PSG001 VEINLAND GmbH
CW-373-
select 5M,10M or 30M
CW-374-5M With a 6-pin connector and a
CW-376-5M With a 6-pin water resistant
CW-387-5M With a 8-pin water resistant
CW-561-
select 10M or 30M
CW-576-0.5M With a 10-pin water resistant
CW-560-2M With 15-pin water resistant
CW-401-
qwerty-electronik
200pulse/NM only
For 4 or 6 feet antenna only.
for RW701B-09
sides
With 6-pin water resistant
connectors at both ends
(cable for data)
6-pin water resistant
connector (cable for data)
connector and one end plain
(cable for data)
connector and one end plain
(cable for AIS)
With 12-pin water resistant
connectors at both ends
(connector for remote
display)
connector and D-Sub
connector (analog RGB)
+Alarm out
D-Sub connectors at both
ends
(Cable for VDR or external
Display unit to connect
CW-576-0.5M)
With connectors on both
3.5 kg
3 m
5 m, 10 m
or 30 m
5 m
5 m
5 m
10 m or 30 m
0.5 m
2 m
5 m or 10 m
connecting cable
7 Antenna-Scanner unit
and Display unit
connecting cable
2-6 0092669006-05E
select 5M or 10M
CW-845-
select 20M, 30M, 50M
or 65M
sides
With connectors on both
sides
20 m, 30 m,
50 m or 65 m
MDC-7000P/7900P Series Chapter 2 System configurations
A
A
r
2.5 MDC-7912P/7925P series system configuration
Scanner unit
USB Mouse/
Trackball.
Connecting cable
CW-401-2M
RB808P
RB809P
USB
J9
J7
Display unit
MRD-108P
Antenna
RW701A-04
RW701A-06
RW701B-09
Connecting cable
CW-845-15M (Standard)
CW-845-20M
CW-845-30M
CW-845-50M
CW-845-65M
J1
J2
J8
J3
NAV
CW-576-0.5M
CW-387-5M
CW-561-10M
JB
-35
The device connected with radar
must be compliant with following
resolutions.
SDME: Resolution MSC.96 (72)
GPS: Resolution MSC.112 (73)
DGPS: Resolution MSC.114 (73)
THD: Resolution MSC.116 (73)
AIS: Resolution A.917 (22)
VDR: Resolution A.861 (20)
Alarm out
VDR or External monito
CW-560-2M
IS
Slave display
MRD-108P
+MRO-108P
GPS Compass
OTHER
Operation unit
MRO-108P
POWER
Power cable
CW-259-2M
Onboard DC power supply
21.6 to 41.6VDC
J6
J5
CW-376-5M
CW-376-5M
CW-376-5M
VL-PSG001
Onboard AC power supply
100/115VAC
200/230VAC
S2N
Gyro converter
L1N Log pulse NMEA
converter
Rectifier
PS-010
or
C power cable
VV-2D8-3M
Gyro synchro or
Step signal
Gyro NMEA
signal
EPFS
LOG pulse
SDME
Standard
Option
Owner supplied
0092669006-05E 2-7
Chapter 2 System configurations MDC-7000P/7900P Series
A
A
2.6 MDC-7012P/7025P series system configuration
Scanner unit
RB808P
RB809P
External monitor
Display cable
CW-592-3M
USB Mouse/
Trackball.
DVI-A
USB
J7
Processor unit
MRM-108P
Antenna
RW701A-04
RW701A-06
RW701B-09
Connecting cable
CW-845-15M (Standard)
CW-845-20M
CW-845-30M
CW-845-50M
CW-845-65M
J1
J2
J8
J3
NAV
CW-576-0.5M
CW-387-5M
CW-561-10M
JB
-35
The device connected with radar
must be compliant with following
resolutions.
SDME: Resolution MSC.96 (72)
GPS: Resolution MSC.112 (73)
DGPS: Resolution MSC.114 (73)
THD: Resolution MSC.116 (73)
AIS: Resolution A.917 (22)
VDR: Resolution A.861 (20)
Alarm out
VDR
CW-560-2M
IS
Slave display
MRD-108P
+MRO-108P
GPS Compass
OTHER
Connecting cable
CW-401-2M
Operation unit
MRO-108P
J9
POWER
Power cable
CW-259-2M
Onboard DC power supply
21.6 to 41.6VDC
J6
J5
CW-376-5M
CW-376-5M
CW-376-5M
VL-PSG001
Onboard AC power supply
100/115VAC
200/230VAC
S2N
Gyro converter
L1N Log pulse NMEA
converter
Rectifier
PS-010
or
C power cable
VV-2D8-3M
Gyro synchro or
Step signal
Gyro NMEA
signal
EPFS
LOG pulse
SDME
Standard
Option
Owner supplied
2-8 0092669006-05E
MDC-7000P/7900P Series Chapter 3 Installation Method
Chapter 3 Installation Method
3.1 How to install the Antenna Scanner unit
External view and dimensions
RB808P
RB809P
Unit: mm (inch)
0092669006-05E 3-1
Chapter 3 Installation Method MDC-7000P/7900P Series
3.1.1 Installation of the Antenna Scanner unit
The Antenna Scanner unit is equipped to orient the notch of the attachment to stern as shown in Figure
3.1. Installation in this way eases maintenance work. Also refer to the consideration on equipment
shown in 1.4.1.
(1) Four mounting holes 14 mm in diameter are located on the mounting platform with reference to
Figure 3.1.
(2) The Antenna Scanner unit is secured with four 12 mm stainless steel bolts contained in installation
material.
Heading
199
(7.83)
185
(7.28)
Antenna rotating radius
R700 (4 ft Antenna unit)
R1000 (6 ft Antenna unit)
R1400 (9 ft Antenna unit)
Cable opening
(3.97)
φ
100
Notch of Scanner
Figure 3.1 Plain view of mounting hole
RA774UA
14φx 4
(0.55)
Unit: mm (inch)
M12 bolt
Washer
Anti-electro corrosive washer
Scanner unit base
Anti-electro corrosive washer
Platform
Washer
Spring washer
M12 Double nut
Mounted with four bolts
Figure 3.2 Assembly of Scanner unit base
3-2 0092669006-05E
MDC-7000P/7900P Series Chapter 3 Installation Method
A
3.1.2 Mounting antenna
(1) Remove the protective cap on top of the Scanner unit rotational shaft.
(2) Remove four bolts tentatively fixed to the base of the antenna and install the Scanner unit to the
rotating base. Align the direction of antenna radiation side (KODEN –mark side) with the projection
mark on the rotating base.
(3) Fix the aerial with four bolts removed in step 2.
Antenna radiation side (KODEN –mark side)
Remove
Protective cap
Projection mark
Installation bolt
ntenna
Rotating base
Rotating base
Flat washer
Spring washer
Figure 3.3 Antenna assembly to the rotating shaft
0092669006-05E 3-3
Chapter 3 Installation Method MDC-7000P/7900P Series
3.1.3 Installation of the connecting cable CW-845-xxM
3.1.3.1 MDC-7012P/7912P (Scanner unit RB808P)
Make sure the radar system is turned off.
1) Remove back cover by loosening four fixing
bolts.
(Tool: Wrench 13mm)
PCB: E61-120X
Bolt
P3 <- J3
Bolt
P4 <- J4
2) Disconnect connectors P3 and P4 from J3
and J4 [E61-120X].
Remove the two fixing bolts.
(Tool: Wrench 13mm)
P2 <- J2
TR unit
3) Pull out the TR unit.
4) Disconnect connector P2 from J2
PCB: E61-110X
[E61-110X].
3-4 0092669006-05E
MDC-7000P/7900P Series Chapter 3 Installation Method
(b)
(c)
(d)
(a)
5) This picture is the view of the inside of the
scanner unit housing.
(a) Cable holding plate
(b) Cable clamp-b
(c) Cable clamp-c
(d) Cable clamp-d
Blue tape mark-c
Blue tape mark-b
Blue tape mark-a
Cable holding plate
Fixing bolt (8mm)
Rubber packing
6) Remove two fixing bolts.
(Tool: Wrench 8mm)
Remove the cable holding plate and
rubber packing.
Cable inlet hole
Connecting cable
7) The connecting cable CW-845-xxM
Blue tapes are wound as a mark on the cable.
8) Pull in the connecting cable into the
scanner unit through the cable inlet hole.
Guide the cable to the cable holding plate.
0092669006-05E 3-5
Chapter 3 Installation Method MDC-7000P/7900P Series
Blue tape mark-a
Rubber packing
9) Attach rubber packing to the blue tape
Mark-a.
Ferrite core
Blue tape mark-b
Cable holdingr plate
10) Attach cable holding plate and fix it
with two bolts.
(Tool: Wrench 8mm)
Ferrite core
Band
11) Attach the ferrite core to side of the
blue tape mark–b.
Band
12) Secure the ferrite core in place by using
provided bands.
Note: The ferrite core and the bands are included
with the installation material.
3-6 0092669006-05E
MDC-7000P/7900P Series Chapter 3 Installation Method
Cable clamp-b
Ferrite core
13) Tilt the cable with the ferrite core
toward the cable clamp-b.
Ferrite core
Cable clamp-b
14) Clamp the cable by the cable
clamp-b.
Blue tape mark-c
Cable clamp-c
Clamp the blue tape mark by
the cable clamp-c.
Cable clamp-b
15) This picture is the view of the cable layout.
Clamp the blue tape mark-c by the cable clamp-c.
Cable clamp-d
0092669006-05E 3-7
Chapter 3 Installation Method MDC-7000P/7900P Series
P2 -> J2
PCB: E62-110X
16) Connect connector P2 to J2
[PCB 62-110X].
P2 -> J2
Clamp
17) Hook the P2 to J2 to the clamp.
TR unit
18) Insert the TR unit in the scanner
unit housing.
PCB: E61-120X
Bolt
P4 -> J4
P3 -> J3
19) Connect connectors P3 and P4 to J3 and J4 [PCB
E61-120X]
Fix the two fixing bolts.
(Tool: Wrench 13mm)
Bolt
3-8 0092669006-05E
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