Flir BelgiumBA MTX2-8P Leisure Marine Radar User Manual

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Raymarine Limited
8-Pulse Width Radome Radars
FCC ID: PJ5MTX2-8P & PJ5MTX4-8P
Pathfinder Radar Scanners Owner's Handbook
Note: The Owner's Handbook covers the new 8-Pulse Width
Radome Scanner Units as well as the existing Open Array
Scanner Units and is in final draft form.
Raymarine Limited. Registered in England. Company No. 1177969
Registered Office: Anchorage Park, Portsmouth PO3 5TD
81154_6.book Page -i Wednesday, October 10, 2001 10:48 AM
Pathfinder
Radar
Scanners
Owner’s
Handbook
Document number: 81154_6
Date: 15th December 2001
81154_6.book Page 0 Wednesday, October 10, 2001 10:48 AM
81154_6.book Page i Wednesday, October 10, 2001 10:48 AM
Pathfinder Radar Scanners
Pathfinder Radar Scanners
Owners Handbook
December 2001
Intended Use
The scanner units detailed in this handbook form part of navigational radar systems intended for light marine use. These radar
systems are only an aid to navigation.
WARNING:
The SL74 radar system (4D radome scanner with an SL70 7"
LCD display unit) does not conform to the EU directive 95/5/EC,
therefore the SL74 radar system cannot be installed on a vessel
within the EU after April 2001.
Safety Notices
This radar equipment must be installed and operated in accordance with the instructions contained in this manual. Failure to do
so can result in personal injury and/or navigational inaccuracies.
In particular:
1. High Voltage. The scanner unit contains high voltages. Adjustments require specialised service procedures and tools only available to qualified service technicians – there are no user
serviceable parts or adjustments. The operator should never
remove the scanner unit internal covers or attempt to service the
equipment.
2. Electromagnetic Energy. The radar scanner transmits electromagnetic energy. It is important that the radar is turned off whenever personnel are required to come close to the scanner to
perform work on the scanner assembly or associated equipment.
It is recommended that the radar scanner is mounted out of range
of personnel (above head height).
Do not look directly at the antenna at close range as your eyes are
the most sensitive part of the body to electromagnetic energy.
When properly installed and operated, the use of this radar will
conform to the requirements of ANSI/IEEE C95.1-1992 Standard
for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 Hz to 300 GHz and NRPB,
81154_6.book Page ii Wednesday, October 10, 2001 10:48 AM
ii
Pathfinder Radar Scanners
Board Statement on Restrictions on Human Exposure to Static
and Time Varying Electromagnetic Fields and Radiation, Doc
NRPB, No. 5 (1993).
3. Navigation Aid. This radar unit is only an aid to navigation. Its
accuracy can be affected by many factors, including equipment
failure or defects, environmental conditions, and improper handling or use. It is the user’s responsibility to exercise common
prudence and navigational judgements. This radar unit should not
be relied upon as a substitute for such prudence and judgement.
Raymarine products are supported by a network of Authorized
Service Representatives. For information on Raymarine products
and services, contact either of the following:
United States
Raymarine Inc.
Recreational Products
22 Cotton Road, Unit D
Nashua
NH 03063-4219, USA
Telephone
+1 603 881 5200
Fax
+1 603 864 4756
www.raymarine.com
Europe
Raymarine Limited
Anchorage Park
Portsmouth
Hampshire PO3 5TD
England
Telephone +44 (0)23 9269 3611
Fax
+44 (0)23 9269 4642
www.raymarine.com
Copyright © Raymarine Ltd. 2001
The technical and graphical information contained in this handbook, to the best of our knowledge, was correct as it went to press.
However, the Raymarine policy of continuous improvement and
updating may change product specifications without prior notice.
As a result, unavoidable differences between the product and
handbook may occur from time to time, for which liability cannot
be accepted by Raymarine.
SeaTalk is a registered trademark of Raymarine Limited.
HSB and hsb2 are trademarks of Raymarine Limited.
Pathfinder is a trademark of Raymarine Limited.
81154_6.book Page iii Wednesday, October 10, 2001 10:48 AM
Pathfinder Radar Scanners
iii
Preface
This handbook describes the following Raymarine Pathfinder
radar scanners:
2D
4D
5S
7S
9S
11S
18"
24"
48"
72"
48"
72"
2 kW Radome Scanner
4 kW Radome Scanner
4 kW Open Array Scanner
4 kW Open Array Scanner
10 kW Open Array Scanner
10 kW Open Array Scanner
These scanner units may be connected to any HSB/hsb2 display
unit. In addition, the 2D radome scanner unit may be connected to
an SL70 or SL70 PLUS 7" LCD display.
CAUTION:
The open array scanners must not be used with the SL70 or
Autohelm 7" LCD Display Unit. This may result in damage to the
display due to the high power requirements of the open array
scanner.
The handbook contains very important information on the installation and operation of your new equipment. In order to obtain the
best results in operation and performance, please read this handbook thoroughly.
Raymarine’s Product Support representatives or your local dealer
will be available to answer any questions you may have.
Display Software Version
For full operation of the Pathfinder scanners, the display unit
requires an appropriate software version. For new displays, the
correct software version is normally already installed in the display unit and is fully compatible with the Pathfinder scanners.
Early display units may not have the correct software and will
therefore require upgrading.
The software version can be confirmed by switching-on the display and checking the version number during the magnetron
warm-up sequence.
81154_6.book Page iv Wednesday, October 10, 2001 10:48 AM
iv
Pathfinder Radar Scanners
Note: If a scanner unit is not connected the version number is only
displayed for 10 seconds.
Where, necessary Software Upgrade Kits are available from your
dealer, distributor or from Raymarine.
We recommend that where a repeater display is fitted, both the
repeater and the master display are upgraded.
Warranty
To register your Pathfinder Radar Scanner ownership, please take
a few minutes to fill out the warranty registration card found at the
end of this handbook. It is very important that you complete the
owner information and return the card to the factory in order to
receive full warranty benefits.
The radome scanner package includes a barcode label indicating
the serial number of the unit. This label should be stuck to the
warranty registration card.
The open array scanner has two barcode labels indicating the
serial numbers of the pedestal and the antenna units. Both labels
should be stuck to the warranty registration card.
EMC Conformance
All Raymarine equipment and accessories are designed to the best
industry standards for use in the leisure marine environment.
The design and manufacture of Raymarine equipment and accessories conform to the appropriate Electromagnetic Compatibility
(EMC) standards, but correct installation is required to ensure that
performance is not compromised.
Declaration of Conformity
The following Declarations of Conformity, RT009, RT010,
RT011 and RT012 apply to the equipment described in this handbook.
81154_6.book Page v Wednesday, October 10, 2001 10:48 AM
Certificate No.
RT009
We
Raymarine Limited
Anchorage Park
Portsmouth
Hampshire
England P03 5TD
declare, under our sole responsibility, that the products identified in this declaration, and to which this
declaration relates, are in conformity with the essential requirements of European Parliament and Council
Directive:
1999/5/EC on radio equipment and telecommunication terminal equipment and the mutual
recognition of their conformity.
Product Name:
Raymarine or Raytheon 2D – 2kW, 18"
Radome Scanner Unit
Product Number(s):
M92650
Ancillary Units
'PLUS' Displays - details given on Sheet 2
The products have been assessed to Conformity Procedure Annex IV of the Directive and by application of the
following standard(s):
EMC
Health & Safety
EN 60945 : 1997
EN 60945 : 1997
The assessment is consistent with a Technical Construction File showing conformity with the essential
requirements of the Directive and has been reviewed by Notified Body No. 0191
The product is labelled with the CE conformity marking, the identification number of the Notified Body and
class identifier.
Signatory:
Sheet 1 of 2
Name
Title
Company Name
Company Address
Adil Abbas
EMC Manager
Raymarine Limited
Anchorage Park
Portsmouth, Hampshire
England PO3 5TD
Signature
_________________________
Date
24 September 2001
81154_6.book Page vi Wednesday, October 10, 2001 10:48 AM
vi
Pathfinder Radar Scanners
Certificate No.
RT009
Declaration of Conformity – Schedule of Ancillary
Equipment and Radar Systems
The following Raymarine Display Units are combined with the Raymarine or Raytheon 2D – 2kW, 18" Radome
Scanner Unit (transceiver) listed on Sheet 1 to form the operational radar systems given below. Details of these
units are included in the Technical Construction File:
DISPLAY (one of)
Description
Display Unit, 7" Mono LCD
Display Unit, 7" Mono LCD/hsb²
Display Unit, 7" Mono LCD/hsb²/Chart
Display Unit, 7" CRT/hsb²
Display Unit, 7" CRT/hsb²/Chart
Display Unit, 10" CRT/hsb²
Display Unit, 10" CRT/hsb²/Chart
Display Unit, 7" Colour LCD/hsb²
Display Unit, 7" Colour LCD hsb²/Chart
Display Unit, 10" Colour LCD/hsb²
Display Unit, 10" Colour LCD/hsb²/Chart
Designation
SL70 PLUS
RL70 PLUS
RL70RC PLUS
R70 PLUS
R70RC PLUS
R80 PLUS
R80RC PLUS
RL70C PLUS
RL70CRC PLUS
RL80C PLUS
RL80CRC PLUS
PATHFINDER RADAR SYSTEMS
Radar System
Designation
SL72 PLUS
RL72 PLUS
RL72RC PLUS
R72 PLUS
R72RC PLUS
R82 PLUS
R82RC PLUS
RL72C PLUS
RL72CRC PLUS
RL82C PLUS
RL82CRC PLUS
Sheet 2 of 2
Scanner Unit
Designation
2D
2D
2D
2D
2D
2D
2D
2D
2D
2D
2D
Display Unit
Designation
SL70 PLUS
RL70 PLUS
RL70RC PLUS
R70 PLUS
R70RC PLUS
R80 PLUS
R80RC PLUS
RL70C PLUS
RL70CRC PLUS
RL80C PLUS
RL80CRC PLUS
Part No.
E52028
E52031
E52032
E52039
E52040
E52035
E52036
E52033
E52034
E52037
E52038
81154_6.book Page vii Wednesday, October 10, 2001 10:48 AM
vii
Certificate No.
RT010
We
Raymarine Limited
Anchorage Park
Portsmouth
Hampshire
England P03 5TD
declare, under our sole responsibility, that the products identified in this declaration, and to which this
declaration relates, are in conformity with the essential requirements of European Parliament and Council
Directive:
1999/5/EC on radio equipment and telecommunication terminal equipment and the mutual
recognition of their conformity.
Product Name:
Raymarine or Raytheon 4D – 4kW, 24"
Radome Scanner Unit
Product Number(s):
M92652
Ancillary Units
'PLUS' Display details given on Sheet 2
The products have been assessed to Conformity Procedure Annex IV of the Directive and by application of the
following standard(s):
EMC
Health & Safety
EN 60945 : 1997
EN 60945 : 1997
The assessment is consistent with a Technical Construction File showing conformity with the essential
requirements of the Directive and has been reviewed by Notified Body No. 0191
The product is labelled with the CE conformity marking, the identification number of the Notified Body and
class identifier.
Signatory:
Sheet 1 of 2
Name
Title
Company Name
Company Address
Adil Abbas
EMC Manager
Raymarine Limited
Anchorage Park
Portsmouth, Hampshire
England PO3 5TD
Signature
_________________________
Date
24 September 2001
81154_6.book Page viii Wednesday, October 10, 2001 10:48 AM
viii
Pathfinder Radar Scanners
Certificate No.
RT010
Declaration of Conformity – Schedule of Ancillary
Equipment and Radar Systems
The following Raymarine Display Units are combined with the Raymarine or Raytheon 4D – 4kW, 24" Radome
Scanner Unit (transceiver) listed on Sheet 1 to form the operational radar systems given below. Details of these
units are included in the Technical Construction File:
DISPLAY (one of)
Description
Display Unit, 7" Mono LCD/hsb²
Display Unit, 7" Mono LCD/hsb²/Chart
Display Unit, 7" CRT/hsb²
Display Unit, 7" CRT/hsb²/Chart
Display Unit, 10" CRT/hsb²
Display Unit, 10" CRT/hsb²/Chart
Display Unit, 7" Colour LCD/hsb²
Display Unit, 7" Colour LCD hsb²/Chart
Display Unit, 10" Colour LCD/hsb²
Display Unit, 10" Colour LCD/hsb²/Chart
Designation
RL70 PLUS
RL70RC PLUS
R70 PLUS
R70RC PLUS
R80 PLUS
R80RC PLUS
RL70C PLUS
RL70CRC PLUS
RL80C PLUS
RL80CRC PLUS
PATHFINDER RADAR SYSTEMS
Radar System
Designation
RL74 PLUS
RL74RC PLUS
R74 PLUS
R74RC PLUS
R84 PLUS
R84RC PLUS
RL74C PLUS
RL74CRC PLUS
RL84C PLUS
RL84CRC PLUS
Sheet 2 of 2
Scanner Unit
Designation
4D
4D
4D
4D
4D
4D
4D
4D
4D
4D
Display Unit
Designation
RL70 PLUS
RL70RC PLUS
R70 PLUS
R70RC PLUS
R80 PLUS
R80RC PLUS
RL70C PLUS
RL70CRC PLUS
RL80C PLUS
RL80CRC PLUS
Part No.
E52031
E52032
E52039
E52040
E52035
E52036
E52033
E52034
E52037
E52038
81154_6.book Page ix Wednesday, October 10, 2001 10:48 AM
ix
Certificate No.
RT011
We
Raymarine Limited
Anchorage Park
Portsmouth
Hampshire
England P03 5TD
declare, under our sole responsibility, that the products identified in this declaration, and to which this
declaration relates, are in conformity with the essential requirements of European Parliament and Council
Directive:
1999/5/EC on radio equipment and telecommunication terminal equipment and the mutual
recognition of their conformity.
Product Name:
Raymarine or Raytheon 4kW Open Array
Scanner Unit
Product Number(s):
M92654
Ancillary Units
'PLUS' Display details given on Sheet 2
The products have been assessed to Conformity Procedure Annex IV of the Directive and by application of the
following standard(s):
EMC
Health & Safety
EN 60945 : 1997
EN 60945 : 1997
The assessment is consistent with a Technical Construction File showing conformity with the essential
requirements of the Directive and has been reviewed by Notified Body No. 0191
The product is labelled with the CE conformity marking, the identification number of the Notified Body and
class identifier.
Signatory:
Sheet 1 of 2
Name
Title
Company Name
Company Address
Adil Abbas
EMC Manager
Raymarine Limited
Anchorage Park
Portsmouth, Hampshire
England PO3 5TD
Signature
_________________________
Date
24 September 2001
81154_6.book Page x Wednesday, October 10, 2001 10:48 AM
Pathfinder Radar Scanners
RT011
Declaration of Conformity – Schedule of Ancillary
Equipment and Radar Systems
The following Raymarine Display Units are combined with the Raymarine or Raytheon 4kW, Open Array
Scanner Unit (transceiver) listed on Sheet 1 to form the operational radar systems given below. Details of these
units are included in the Technical Construction File:
DISPLAY (one of)
Description
Display Unit, 7" Mono LCD/hsb²
Display Unit, 7" Mono LCD/hsb²/Chart
Display Unit, 7" CRT/hsb²
Display Unit, 7" CRT/hsb²/Chart
Display Unit, 10" CRT/hsb²
Display Unit, 10" CRT/hsb²/Chart
Display Unit, 7" Colour LCD/hsb²
Display Unit, 7" Colour LCD hsb²/Chart
Display Unit, 10" Colour LCD/hsb²
Display Unit, 10" Colour LCD/hsb²/Chart
Designation
RL70 PLUS
RL70RC PLUS
R70 PLUS
R70RC PLUS
R80 PLUS
R80RC PLUS
RL70C PLUS
RL70CRC PLUS
RL80C PLUS
RL80CRC PLUS
Part No.
E52031
E52032
E52039
E52040
E52035
E52036
E52033
E52034
E52037
E52038
ANTENNA (one of)
Description
Part No.
48" Antenna
72" Antenna
M92693
M92743
Scanner Unit Designation
(Transceiver + Antenna)
5S
7S
PATHFINDER RADAR SYSTEMS
Designation
Scanner
Unit
RL75 PLUS
5S
RL75RC PLUS
5S
R75 PLUS
5S
R75RC PLUS
5S
R85 PLUS
5S
R85RC PLUS
5S
RL75C PLUS
5S
RL75CRC PLUS
5S
RL85C PLUS
5S
RL85CRC PLUS
5S
Radar System
Sheet 2 of 2
Display Unit
RL70 PLUS
RL70RC PLUS
R70 PLUS
R70RC PLUS
R80 PLUS
R80RC PLUS
RL70C PLUS
RC70CRC PLUS
RL80C PLUS
RL80CRC PLUS
Designation
Scanner
Unit
RL77 PLUS
7S
RL77RC PLUS
7S
R77 PLUS
7S
R77RC PLUS
7S
R87 PLUS
7S
R87RC PLUS
7S
RL77C PLUS
7S
RL77CRC PLUS
7S
RL87C PLUS
7S
RL87CRC PLUS
7S
Radar System
Display Unit
RL70 PLUS
RL70RC PLUS
R70 PLUS
R70RC PLUS
R80 PLUS
R80RC PLUS
RL70C PLUS
RC70CRC PLUS
RL80C PLUS
RL80CRC PLUS
81154_6.book Page xi Wednesday, October 10, 2001 10:48 AM
xi
Certificate No.
RT012
We
Raymarine Limited
Anchorage Park
Portsmouth
Hampshire
England P03 5TD
declare, under our sole responsibility, that the products identified in this declaration, and to which this
declaration relates, are in conformity with the essential requirements of European Parliament and Council
Directive:
1999/5/EC on radio equipment and telecommunication terminal equipment and the mutual
recognition of their conformity.
Product Name:
Raymarine or Raytheon 10kW Open Array
Scanner Unit
Product Number(s):
M92655
Ancillary Units
'PLUS' Display details given on Sheet 2
The products have been assessed to Conformity Procedure Annex IV of the Directive and by application of the
following standard(s):
EMC
Health & Safety
EN 60945 : 1997
EN 60945 : 1997
The assessment is consistent with a Technical Construction File showing conformity with the essential
requirements of the Directive and has been reviewed by Notified Body No. 0191
The product is labelled with the CE conformity marking, the identification number of the Notified Body and
class identifier.
Signatory:
Sheet 1 of 2
Name
Title
Company Name
Company Address
Adil Abbas
EMC Manager
Raymarine Limited
Anchorage Park
Portsmouth, Hampshire
England PO3 5TD
Signature
_________________________
Date
24 September 2001
81154_6.book Page xii Wednesday, October 10, 2001 10:48 AM
xii
Pathfinder Radar Scanners
RT012
Declaration of Conformity – Schedule of Ancillary
Equipment and Radar Systems
The following Raymarine Display Units are combined with the Raymarine or Raytheon 10kW, Open Array
Scanner Unit (transceiver) listed on Sheet 1 to form the operational radar systems given below. Details of these
units are included in the Technical Construction File:
DISPLAY (one of)
Description
Display Unit, 7" Mono LCD/hsb²
Display Unit, 7" Mono LCD/hsb²/Chart
Display Unit, 7" CRT/hsb²
Display Unit, 7" CRT/hsb²/Chart
Display Unit, 10" CRT/hsb²
Display Unit, 10" CRT/hsb²/Chart
Display Unit, 7" Colour LCD/hsb²
Display Unit, 7" Colour LCD hsb²/Chart
Display Unit, 10" Colour LCD/hsb²
Display Unit, 10" Colour LCD/hsb²/Chart
Designation
RL70 PLUS
RL70RC PLUS
R70 PLUS
R70RC PLUS
R80 PLUS
R80RC PLUS
RL70C PLUS
RL70CRC PLUS
RL80C PLUS
RL80CRC PLUS
Part No.
E52031
E52032
E52039
E52040
E52035
E52036
E52033
E52034
E52037
E52038
ANTENNA (one of)
Description
Part No.
48" Antenna
72" Antenna
M92693
M92743
Scanner Unit Designation
(Transceiver + Antenna)
5S
7S
PATHFINDER RADAR SYSTEMS
Radar System
RL79 PLUS
RL79RC PLUS
R79 PLUS
R79RC PLUS
R89 PLUS
R89RC PLUS
RL79C PLUS
RL79CRC PLUS
RL89C PLUS
RL89CRC PLUS
Sheet 2 of 2
Designation
Scanner
Unit
9S
9S
9S
9S
9S
9S
9S
9S
9S
9S
Display Unit
RL70 PLUS
RL70RC PLUS
R70 PLUS
R70RC PLUS
R80 PLUS
R80RC PLUS
RL70C PLUS
RC70CRC PLUS
RL80C PLUS
RL80CRC PLUS
Designation
Scanner
Unit
RL711 PLUS
11S
RL11RC PLUS
11S
R11 PLUS
11S
R711RC PLUS
11S
R811 PLUS
11S
R811RC PLUS
11S
RL711C PLUS
11S
RL711CRC PLUS
11S
RL811C PLUS
11S
RL811CRC PLUS
11S
Radar System
Display Unit
RL70 PLUS
RL70RC PLUS
R70 PLUS
R70RC PLUS
R80 PLUS
R80RC PLUS
RL70C PLUS
RC70CRC PLUS
RL80C PLUS
RL80CRC PLUS
81154_6.book Page xiii Wednesday, October 10, 2001 10:48 AM
xiii
Contents
Chapter 1:
Overview ...............................................................................1
1.1 Introduction ....................................................................... 1
EMC installation guidelines ............................................. 2
1.2 Unpacking and inspecting the components ...................... 4
1.3 Selecting the scanner unit site ........................................... 5
1.4 Cable runs ....................................................................... 11
Radome scanner cables ................................................... 13
Open array scanner cables ............................................... 16
Chapter 2:
Installing the Scanner .......................................................21
2.1 Radome scanner .............................................................. 21
Securing the radome scanner to the mounting surface .... 21
Connecting the radome scanner inter-unit cable ............. 22
2.2 Open array scanner ......................................................... 27
Securing the pedestal to the mounting platform .............. 28
Connecting the open array scanner inter-unit cable ........ 29
Fitting the open array to the pedestal ............................... 33
2.3 System connections ........................................................ 35
DC power connection ..................................................... 35
Scanner connection ......................................................... 36
Display unit connection .................................................. 38
Chapter 3:
Post Installation Checks and Maintenance ....................39
EMC Conformance ......................................................... 39
3.1 System Checks and Alignment ....................................... 39
System check .................................................................. 39
Set up, alignment and timing checks ............................... 39
72" open array position alignment .................................. 40
3.2 Maintenance .................................................................... 41
Warnings ......................................................................... 41
Routine Checks ............................................................... 41
Servicing and Safety ....................................................... 41
3.3 Problem Solving ............................................................. 42
How to Contact Raymarine (US) .................................... 43
How to Contact Raymarine (Europe) ............................. 44
Worldwide Support ......................................................... 45
Appendix A:
Specification .......................................................... 47
2D 18" Radome Scanner Unit ........................................ 47
4D 24" Radome Scanner Unit ........................................ 48
5S and 9S 48" Open Array Scanner Unit ........................ 50
7S and 11S 72" Open Array Scanner Unit ...................... 53
81154_6.book Page xiv Wednesday, October 10, 2001 10:48 AM
xiv
Pathfinder Radar Scanners
81154_6.book Page 1 Wednesday, October 10, 2001 10:48 AM
Chapter 1: Overview
Chapter 1: Overview
1.1 Introduction
This handbook provides instructions to assist you in the installation
and set up of the following radar scanners:
2D
4D
5S
7S
9S
11S
18" 2 kW Radome Scanner
24" 4 kW Radome Scanner
48" 4 kW Open Array Scanner
72" 4 kW Open Array Scanner
48" 10 kW Open Array Scanner
72" 10 kW Open Array Scanner
These scanner units may be connected to any HSB/hsb2 display unit.
A typical Pathfinder Radar system is illustrated below.
Display Unit
Scanner
GPS
SeaTalk
Compass
Junction
Box
Distribution Panel
NMEA
12/24V Supply
12V Supply
12V Supply
D4288-4
81154_6.book Page 2 Wednesday, October 10, 2001 10:48 AM
Pathfinder Radar Scanners
CAUTION:
Do not use an open array scanner with an SL70 or SL70 PLUS
7" LCD display unit. Failure to observe this may result in
permanent damage to these display units.
The 10 kW open array scanner requires 24 V or higher; it will not
operate on 12 V systems.
This handbook is divided into three chapters as follows:
Chapter One provides an overview of the scanner installation. It
includes sections on Unpacking and Inspecting the Components,
Selecting the Scanner Site and a description of the Cable Runs.
Chapter Two provides detailed instructions on how to mount and
connect each type of scanner.
Chapter Three provides instructions on how to perform the system
checks, alignment and adjustments. It also provides information on
maintenance and what to do if you have problems.
EMC installation guidelines
All Raymarine equipment and accessories are designed to the best
industry standards for use in the leisure marine environment.
Their design and manufacture conforms to the appropriate
Electromagnetic Compatibility (EMC) standards, but correct
installation is required to ensure that performance is not
compromised. Although every effort has been taken to ensure that
they will perform under all conditions, it is important to understand
what factors could affect the operation of the product.
The guidelines given here describe the conditions for optimum EMC
performance, but it is recognized that it may not be possible to meet
all of these conditions in all situations. To ensure the best possible
conditions for EMC performance within the constraints imposed by
any location, always ensure the maximum separation possible
between different items of electrical equipment.
For optimum EMC performance, it is recommended that wherever
possible:
•
Raymarine equipment and cables connected to it are:
• At least 1 m (3 ft) from any equipment transmitting or cables
carrying radio signals e.g. VHF radios, cables and antennas.
81154_6.book Page 3 Wednesday, October 10, 2001 10:48 AM
Chapter 1: Overview
•
•
•
In the case of SSB radios, the distance should be increased to
2 m (7 ft).
• More than 2 m (7 ft) from the path of a radar beam. A radar
beam can normally be assumed to spread 20 degrees above
and below the radiating element.
The equipment is supplied from a separate battery from that used
for engine start. Voltage drops below 10 V (20 V for 10 kW open
array scanners) in the power supply to our products, and starter
motor transients, can cause the equipment to reset. This will not
damage the equipment, but may cause the loss of some information and may change the operating mode.
Raymarine specified cables are used at all times. Cutting and
rejoining these cables can compromise EMC performance and so
must be avoided unless doing so is detailed in the installation
manual.
If a suppression ferrite is attached to a cable, this ferrite should not
be removed. If the ferrite needs to be removed during installation
it must be reassembled in the same position. Section 2.1, Radome
scanner includes instructions on fitting a ferrite.
The following illustration shows a typical range of suppression
ferrites fitted to Raymarine equipment.
D3548-2
Connections to Other Equipment
If your Raymarine equipment is to be connected to other equipment
using a cable not supplied by Raymarine, a suppression ferrite MUST
always be fitted to the cable close to the Raymarine unit.
81154_6.book Page 4 Wednesday, October 10, 2001 10:48 AM
Pathfinder Radar Scanners
1.2 Unpacking and inspecting the components
Unpack your system carefully, to prevent damage to the equipment. It
is good practice to save the carton and packing for future use, in case
you need to return the unit for service. Check that you have all the
correct system components. These depend on your system package,
as detailed in the following tables.
Table 1-1: Radome scanners
Item
Part No.
Supplied with:
Option
for:
2D 18" 2 kW Radome Scanner
2DE 18" 2 kW Radome Scanner
4D 24" 4 kW Radome Scanner
M92650
M92650E
M92652
US Version
European Version
Inter-unit cable 15 m heavy
Inter-unit cable 25 m heavy
Inter-unit cable 10 m light
Inter-unit cable 15 m light
M92668
M92669
M92692
M92720
4D
2D (US version)
2D (Europe version)
Both
Extension cable 5 m
Extension cable 10 m
M92699
M92700
Both
Both
Mast Mount 18" Scanner
Mast Mount 24" Scanner
M92722
M92698
2D
4D
Radar Interface adapter
(To fit radome to M88390 type 18"
mast mount)
M92721
2D
Radome mounting interface plate
M92731
2D
Table 1-2: Open array scanners
Item
Part No.
Supplied with: Option for:
4 kW Scanner Pedestal
10 kW Scanner Pedestal
48" Open Array
72" Open Array
M92654
M92655
M92693
M92743
5S, 7S
9S, 11S
5S, 9S
7S, 11S
Inter-unit cable 15 m heavy
Inter-unit cable 25 m heavy
Cable kit: 5 m +10 m extension
(To fit open array scanner on a
radar arch)
M92728
M92705
E55017
5S,7S, 9S, 11S
5S, 7S, 9S, 11S
5S, 7S, 9S,11S
Extension cable 5m
Extension cable 10m
M92699
M92700
5S, 7S, 9S, 11S
5S, 7S, 9S, 11S
Note: 9S and 11S scanners require 24/32V
Software Upgrade Kit
Please contact your authorized dealer or
distributor for details
81154_6.book Page 5 Wednesday, October 10, 2001 10:48 AM
Chapter 1: Overview
1.3 Selecting the scanner unit site
This section provides information that affects the possible locations
of the scanner, and its position relative to the display unit and to the
power supply.
The dimensions of the each scanner unit are shown in the following
diagrams.
Selecting the best location for the scanner unit requires careful
consideration of the following points, to ensure reliable and trouble
free operation:
Note: In order to minimize potential interference to other systems on
board ship (EMC), it is advisable to mount the scanner on a part of
the boat that is insulated from the ship’s battery negative. If you cannot do this, and encounter problems, you can fit insulating bushes between the scanner and its mounting bracket.
•
Height: The scanner unit should normally be mounted as high as
practical above the waterline, for three reasons:
• For safety reasons the scanner should be out of range of personnel, preferably above head height. This avoids mechanical
danger and electromagnetic contact, particularly with the
eyes.
• Radar operates at the line-of-sight, so a high mounting position gives better long range performance.
• Surrounding large objects, in the same horizontal plane, can
interfere with the radar signal and cause blind areas or shadow
sectors and false targets on the radar screen (see below).
However, do not mount the scanner so high that it is affected by
the pitching and rolling of the vessel. In addition, you may need to
lower the scanner to avoid creating a shadow sector underneath
the scanner’s beam.
81154_6.book Page 6 Wednesday, October 10, 2001 10:48 AM
Pathfinder Radar Scanners
227 mm (8.9 in)
Rear
302.5 mm (11.9 in)
151.25 mm (5.95 in)
116.5 mm
(4.6 in)
Rear
233 mm (9.2 in)
468 mm (18.4 in) dia.
Weight:
6.5 kg (14.3 lbs)
Compass safe distance:
1 m (33 in)
18" Radome Scanner
D3224_4
227 mm (8.9 in)
141.5 mm (5.6 in)
Rear
402 mm (15.8 in)
185.15 mm (7.3 in)
116.5 mm
(4.6 in)
Rear
233 mm (9.2 in)
599 mm (23.6 in) dia.
Weight:
7.5 kg (16.5lbs)
Compass Safe Distance: 1m (33")
141.5 mm (5.6 in)
24" Radome Scanner D3228_5
81154_6.book Page 7 Wednesday, October 10, 2001 10:48 AM
Chapter 1: Overview
Open Array Scanners
48"- 1306 mm (51.4 in), 72"- 1928 mm (75.9 in)
Centre of rotation
406 mm (16 in)
Centre of rotation
100 mm (4 in)
427 mm (16.8 in)
Weight
Pedestal:
24 kg (53.0 lb)
48" Open Array:
6 kg (13.2 lb)
72" Open Array: 9.4 kg (20.7 lb)
Compass Safe Distance: 1 m (33 in)
Minimum clearance height 510 mm (20.1 in)
150 mm (6 in)
70 mm
(2.75 in)
140 mm (5.5 in)
296 mm (11.65 in)
Minimum clearance 630 mm (24.8 in)
D4572-4
81154_6.book Page 8 Wednesday, October 10, 2001 10:48 AM
Pathfinder Radar Scanners
•
•
•
•
•
•
Access: The scanner unit site should be easily accessible to allow
maintenance to be carried out safely.
Magnetic compass: Mount the scanner unit at least 1 m away
from a magnetic compass.
Cable run: The maximum length of cable between the display
unit and the scanner unit should not normally exceed 20 m (60 ft)
for radome scanners, or 15 m (45 ft) for open array scanners. If
you need to use a longer cable power cable lengths must be considered, refer to Section 1.4 Cable Runs to determine appropriate
lengths.
Shadow sectors and false echoes: Mount the scanner away from
large structures or equipment, such as the fly bridge, large engine
stacks, searchlights, horns, or masts. It is particularly important to
avoid shadow sectors near the bow. Raising or even lowering the
scanner may help to reduce these effects.
In shadow areas beyond the obstruction there will be a reduction
of the beam intensity, although not necessarily a complete cut-off;
there will be a blind sector if the subtended angle is more than a
few degrees.
In some shadow sectors the beam intensity may not be sufficient
to obtain an echo from a very small object, even at close range,
despite the fact that a large vessel can be detected at a much
greater range. For this reason the angular width and relative bearing of any shadow sector must be determined at installation.
Sometimes shadowing can be seen by increasing the radar gain
until noise is present. Dark sectors indicate possible shadowed
areas. This information should be posted near the display unit and
operators must be alert for targets in these blind sectors.
It should also be noted that wet sails create shadow areas and thus
sail boat operators should be aware that radar performance may
reduce in rain.
If you mount the scanner on a mast, echoes from the mast may
appear on the radar display. These can be minimized by placing
absorbing material, such as a block of wood, between the scanner
and mast.
Platform rigidity/stability: The scanner platform should not
twist (causing bearing errors) or be subject to excessive vibration.
Heat/fumes: Mount the scanner away from the top of exhaust
stacks, since the scanner and cables can be damaged by excessive
heat and the corrosive effects of exhaust gases.
81154_6.book Page 9 Wednesday, October 10, 2001 10:48 AM
Chapter 1: Overview
For open array scanners you should also consider the following
points:
•
•
•
Mounting Platform: The platform must be mechanically secure
and capable of supporting the mass and inertia of the open array
scanner. The complete unit weighs: 48" scanner - 30 kg (66.2 lb);
72" scanner - 33.4 kg (73.7 lb).
The site must be clear of ropes and moving rigging.
Sufficient clearance must be allowed to fully open the open array
pedestal for maintenance.
Mounting surface: sailboats
The scanner unit can be installed on a mast platform, an arch, or a
bridge structure. Make sure that the platform surface is flat and the
scanner unit drain hole (radome scanners) is not obstructed.
Raymarine recommends that radome scanner units are best suited for
sailboat operation as open array systems are more difficult to protect
from ropes and sails.
For sailboat installations, Raymarine offers a universal mast mount
kit for each radome scanner type. This optional mount is used to fit a
radome scanner to a flat surface on a mast with a minimum diameter
of 60 mm (2½ in). When using the mast mount kit, appropriate
hardware should be used for the style and structure of the mast aboard
the vessel. Typically, the scanner will be mounted near the first set of
mast spreaders. If there is any doubt concerning the appropriate type
of hardware, consult your boat dealer or representative for their
recommendations.
Depending on the type of sailboat, a radar scanner guard should be
installed if the sails could touch the scanner or platform. Without a
proper radar guard the mounting platform and the radar scanner could
be severely damaged.
Mounting surface: power boats
On many small vessels the scanner unit can be installed on a mast
platform, an arch, or a bridge structure, but take care to follow the
scanner site guidelines, particularly regarding height. If necessary,
construct a radar mounting platform to obtain a sufficiently high
mounting position. Make sure that the platform surface is flat and the
scanner unit drain hole (radome scanners) is not obstructed. Ensure
the platform is strong enough to support the maximum shock loads
likely to occur.
81154_6.book Page 10 Wednesday, October 10, 2001 10:48 AM
10
Pathfinder Radar Scanners
Setting the radiation plane
The scanner unit should be mounted so that the array rotates parallel
to the waterline. The radar beam is approximately 25° wide in the
vertical direction, providing good target detection during the vessel’s
pitching and rolling.
12.5˚
12.5˚
Waterline
Ideal Radiation Plane
D3223-2
Planing hull vessels, and some displacement hull vessels, adopt a
higher bow angle when the vessel is at its cruising speed. In many
cases this substantially alters and raises the radar’s main radiation
plane, and can cause poor detection of nearby targets. It may be
helpful to lower the radar beam back towards the parallel, by
shimming the rear of the radar, so that the beam points slightly
downwards with respect to the waterline when the vessel is at rest.
Wedge or
washers
Forward
Using shims to lower the main beam
D3229-3
The shims may be made from aluminium plate wedges, simple flat
washers, or an angled wooden block. For thick shims, you may need
longer securing bolts than the M8x40 bolts supplied with the radome
scanner, or the M10 studding supplied with the open array scanners.
81154_6.book Page 11 Wednesday, October 10, 2001 10:48 AM
Chapter 1: Overview
11
1.4 Cable runs
You need to consider the following before installing the system
cables:
•
•
•
•
•
You need to fit the inter-unit cable and the power cable.
All cables should be adequately clamped and protected from
physical damage and exposure to heat - avoid running cables
through bilges or doorways, or close to moving or hot objects.
Acute bends must be avoided.
Where a cable passes through an exposed bulkhead or deckhead,
a watertight gland or swan neck tube should be used.
Avoid cutting and re-joining cables (if necessary, refer to the notes
below).
You need to run the following cables:
CAUTION:
Do not pull the cable through bulkheads using a cord attached to
the connector. This could damage the connections.
•
•
Inter-unit cable. A vinyl-covered and shielded cable is supplied
with the radome scanner unit. The cable has a connector plug at
one end for connecting to the display unit or extension cable; the
other end of the radome scanner cable is fitted with an 8-way plug
and power cores (covered by a clear protective sleeve) for connecting to the scanner.
For open array scanners, various length cables are available.
These cables have a connector plug at one end for connecting to
the display unit or extension cable; the other end is prepared ready
to fit to the power and signal connectors (see Section 2.2)
Power cable. The scanner receives power via the display unit; the
power cable is supplied with the display unit. However, cable
details are provided in this section.
Rejoining Cables
You should avoid cutting and re-joining cables. If this is necessary
you must:
•
•
Fit a ferrite on each side of the join. The specific ferrite to use
depends on the cable type - contact Raymarine for details.
Take care not to damage any of the wires. Make sure that all the
wires and, in particular, the screen are reconnected correctly.
81154_6.book Page 12 Wednesday, October 10, 2001 10:48 AM
12
Pathfinder Radar Scanners
If you are mounting the scanner on the mast of a sailboat, and will
need to unstep the mast, you should install a suitable junction box
inside the boat.
On a radome scanner, the junction box should provide an 11- or 13way terminal strip, depending on the number of power cores in your
cable, with a 10 A rating. Also, you should keep the length of the unscreened coaxial cores to less than 30 mm to maintain EMC
conformance.
On an open array scanner, the junction box should provide a 13-way
terminal strip with a 20 A rating for power cores. It is essential that all
4 power cores are connected and that the connection is of very low
resistance as considerable power passes through this connection.
Also, you should keep the length of the un-screened coaxial cores to
less than 30 mm to maintain EMC conformance.
Inter-unit cable
The inter-unit cable entrance is at the rear of the scanner unit. If the
unit is mounted on a hollow mast the cable may be run inside the mast
and then fed through the radar’s cable entrance. Make sure that the
cable does not chafe where it enters and exits the mast.
Note: Route the cable from the display up to the scanner, since this
will require the smallest clearance hole.
CAUTION:
The display connector on the inter-unit cable is a moulded plug
that cannot be replaced. DO NOT remove this moulded plug.
The inter-unit cable, for connecting the scanner to the display unit,
depends on your scanner package as follows:
Table 1-3: Inter Unit Cables required for each Scanner Type
Scanner Package
Inter-Unit Cable
2D (US)
10 m light (2 power cores)
2DE (European)
15 m light (2 power cores)
4D
15 m heavy (4 power cores)
5S, 7S (4 kW) and 9S, 11S (10 kW)
Note: All 10 kW systems require a
minimum of 24 V.
15 m heavy or radar arch kit
(5 m + 10 m extension)
25 m heavy (24/32 V systems only)
The minimum bends permitted are:
Minimum bend, light cable
Minimum bend, heavy cable
60 mm (~2.5 in) radius
82 mm (~3.75 in) radius
81154_6.book Page 13 Wednesday, October 10, 2001 10:48 AM
Chapter 1: Overview
13
Radome scanner cables
Inter-unit cable
The length of the supplied cable should be sufficient to complete the
cable run required on most small vessels. For longer runs, additional
or replacement cables are available, which have 4 power cores to
minimize voltage drops over the longer cable run: these optional
cables include 5 m and 10 m extension cables, and a 25 m
replacement cable.
The maximum inter-unit cable length is limited by the minimum
supply voltage, the scanner type (18" radome or 24" radome), and the
cable type (2 or 4 power cores): if a mix of light and heavy cables is
used, only 2 power cores are connected through.
Note: For vessels with 24 V power systems, any combination of interunit cables can be used.
For vessels with 12 V power systems, the recommended cable(s) for
different run lengths are given in the following table, which assumes
a minimum supply voltage of 10.7 V (the lowest voltage likely to be
reached by a 12 V battery in normal marine use). Do not use cable
combinations that are not included in the table.
Table 1-4: Recommended Radome Inter-Unit Cable(s) for Vessels with
12 V Power Systems
Inter-Unit Cable
Scanner Package
2DE (Eur)
Length Required (m)
2D (US)
4D
10
Std 10 m light
N/A
N/A
15
Std + 5 m ext
Std 15 m light
Std 15 m heavy
20
Std + 10 m ext
25 m assembly
Std + 5 m ext
25
25 m assembly
25 m assembly
Std + 10 m ext
30
25 m + 5 m ext
25 m + 5 m ext
25 m + 5 m ext
35
25 m + 10 m ext
25 m + 10 m ext 25 m + 10 m ext
Refer to the packing list in Section 1.2 for cable part numbers
Note: This table applies to systems using the standard 1.5 m power
cable. If you extend the power cable you may need to select different
inter-unit cable(s), as discussed in the following section Power Cable.
81154_6.book Page 14 Wednesday, October 10, 2001 10:48 AM
14
Pathfinder Radar Scanners
Power cable
The radome radar systems are intended for use on ships’ DC power
systems operating in the 10.7 to 32 V DC range (that is, 12 V and 24 V
systems, not 32 V systems). A 1.5 m (5 ft) power cable is supplied
(with the display unit) for connecting the ship’s DC power to the radar
scanner via the display unit. Refer to the HSB/hsb2 Series Display
Owner’s Handbook for details on connecting this cable. This section
provides details for extending the length of the power cable.
If a longer power cable run is required, use the supplied power cable
to connect to the display unit. Then use a suitable connector block to
connect the free end to the extension cable. The supplied power cable
has a cross-section of 2.0 mm2.
Note: For vessels with 24 V power systems, the power cable may be
extended by up to 20 m using a wire gauge of 1.5 mm2 (AWG 16) or
greater, irrespective of the inter-unit cable length.
For vessels with 12 V power systems, longer power cable runs may
require larger wire gauges to minimize any voltage drop in the cable.
The scanner type and the length and type of the inter-unit cable (see
tables) also affect the wire gauge required for the extension power
cable. In order to determine the correct supply cable size if the power
cable must be extended, estimate the length of cable between the
ship’s main power source and the connector block, and then select the
wire size indicated by the distance and inter-unit cable in the
appropriate table following.
For example, you might have a 24" scanner, with 20 m between the
scanner and display unit, that you plan to connect by extending the
supplied 15 m heavy inter-unit cable with a 5 m extension cable. In
addition, your 12 V power supply might be 10 m from the display
unit, requiring an extension of 8.5 m. To determine the wire gauge
required for the power cable extension, refer to the table for the 24"
scanner, go to the row labelled 15 m Heavy + 5 m ext, and read across
until you come to a maximum cable length greater than 8.5 m. This is
the 10 m entry, in the column for 4.0 mm2 wire gauge.
81154_6.book Page 15 Wednesday, October 10, 2001 10:48 AM
Chapter 1: Overview
15
Table 1-5: Max. Extension Power Cable Lengths (m), 12 V Systems 18" Radome Scanner
Inter-Unit Cable(s)
Power Cable Core (each core)
mm2: 1.5
AWG: 16
2.0
15
2.5
14
4.0
11
6.0
10
10.0
10 m Light
5.0
7.0
9.0
14.0
20.0
35.0
10 m Light + 5 m ext
1.0
2.0
3.0
4.5
7.0
12.0
10 m Light + 10 m ext
Do NOT extend the power cable
15 m Light
1.0
2.0
3.0
4.5
7.0
12.0
15 m Heavy
7.0
10.0
13.0
20.0
30.0
50.0
15 m Heavy + 5 m ext
5.0
7.0
10.0
15.0
25.0
40.0
25 m Heavy
4.5
6.0
8.0
12.0
20.0
35.0
25 m Heavy + 5 m ext
3.5
4.5
6.0
9.0
15.0
25.0
25 m Heavy + 10 m ext 2.0
3.0
4.0
6.0
9.0
15.0
Note: If you have an 18" radome scanner, and the wire gauge required for your extended power cable is unacceptably large, you
should replace the supplied light (2 power core) inter-unit cable with
the 25 m heavy (4 power core) inter-unit cable assembly (see table).
Table 1-6: Max. Extension Power Cable Lengths (m), 12 V Systems 24" Radome Scanner
Inter-Unit Cable(s)
Power Cable Core (each core)
mm2: 1.5
AWG: 16
2.0
15
2.5
14
4.0
11
6.0
10
10.0
15 m Heavy
5.0
7.0
9.0
14.0
20.0
35.0
15 m Heavy + 5 m ext
4.0
5.0
6.0
10.0
15.0
25.0
15 m Heavy + 10 m ext 2.0
3.0
4.0
7.0
10.0
17.0
25 m Heavy
2.0
3.0
4.0
7.0
10.0
17.0
25 m Heavy + 5 m ext
1.0
1.5
2.0
3.0
4.0
8.0
25 m Heavy + 10 m ext Do NOT extend the power cable
81154_6.book Page 16 Wednesday, October 10, 2001 10:48 AM
16
Pathfinder Radar Scanners
Open array scanner cables
Inter-unit cable
Heavy duty cables are available in 15 m and 25 m lengths which
should be sufficient to complete the cable run required on most small
vessels. For longer runs, 5 m and 10 m extension cables are available,
both have 4 power cores to minimize voltage drops over the cable run
and incorporate in-line moulded plugs.
The maximum inter-unit cable length is limited by the minimum
supply voltage and the scanner type.
CAUTION:
10 kW scanner systems cannot be used directly with 12 V
systems; they require a 12 V to 24 V converter rated to 180 W.
Contact your authorized Raymarine dealer or distributor for
details.
12 V Systems (4 kW scanners only)
For vessels with 12 V power systems, the recommended cable(s) for
different run lengths are given in the following table, which assumes
a minimum supply voltage of 10.7 V (the lowest voltage likely to be
reached by a 12 V battery in normal marine use). Do not use cable
combinations that are not included in the table.
Table 1-7: Recommended 4 kW Open Array Scanner Inter-Unit Cable(s)
for Vessels with 12 V Power Systems
Inter-Unit Cable
Length Required (m)
4 kW Scanners
5m heavy
15
15
15 m heavy
5 m heavy + 10 m extension
Refer to the packing list in Section 1.2 for cable part numbers
24 V and 32 V Systems - 4 kW scanners
For vessels with 24 V and 32 V power systems, any combination of
inter-unit cable up to a maximum length of 35 m can be used.
81154_6.book Page 17 Wednesday, October 10, 2001 10:48 AM
Chapter 1: Overview
17
24 V and 32 V Systems - 10kW scanners
10 kW open array scanners can use any combination of inter-unit
cable up to a maximum length of 35 m. However, these systems use
considerable power and installations should be planned to minimize
all cable lengths. Refer to the tables on page 1-19, Max. Extension
Power Cable Lengths (m) - 10 kW Scanner.
Power cable
The open array scanner systems are intended for use on ships’ DC
power systems operating in the following ranges:
4 kW
10 kW
10.7 to 44 V DC range (that is, 12 V, 24 V and 32 V systems)
20 to 44 V DC range (that is, 24 V and 32 V systems).
CAUTION:
10 kW open array scanner systems cannot be used directly with
12 V systems; they require a 12 V to 24 V converter rated to
180 W. Contact your authorized Raymarine dealer or
distributor for details.
Open array scanners draw considerable power from the vessels
power source, especially in high wind speeds. It is essential for
reliable operation that the unit is supplied with a low resistance power
cable system, especially when operated from a 12 V power system.
CAUTION:
Do not use the open array scanner with an SL70 or Autohelm 7"
LCD display unit. Failure to observe this may result in
permanent damage to the display unit.
12 V systems (4 kW scanners only)
Extensions to the supplied power cable must be kept to a minimum
and the power should be fed directly from the output of the battery
isolator switch via its own dedicated cable system. It is recommended
that no additional power switch is included in this power cable.
CAUTION:
The display unit does not include a fuse for scanner power, so an
in-line fuse or circuit breaker MUST be included in the power
cable.
All power connections must be of high quality to minimize their
resistance and to remove the risk of accidental shorts. Recommended
81154_6.book Page 18 Wednesday, October 10, 2001 10:48 AM
18
Pathfinder Radar Scanners
maximum power cable extensions are given in the table below. These
figures relate to the total cable extension, from the end of the supplied
1.5 m power cable to the system battery terminals. Do not exceed
these lengths as unreliable operation may result.
Table 1-8: Max. Extension Power Cable Lengths (m), 12 V Systems 4 kW scanners
Power Cable Core Size (each core)
mm2: 4.0
AWG: 11
4 kW Scanners
<3.0
6.0
10
8.0
10.0
4.5
6.0
7.5
Note: If the required extension results in unacceptably large diameter cables, use two or more smaller gauge wires to achieve the required copper wire cross-section. For example, using two pairs of
2 mm2 is equivalent to using two single 4.0 mm2 cables.
24 V and 32 V systems
These systems are less sensitive than 12 V systems to voltage loss in
the power cables. However, it is still necessary to use adequate cables
to prevent excessive power loss. The table below gives the
recommended wire gauge for different power cable extension
lengths. Raymarine recommends that power is fed directly from the
output of the battery isolator switch via its own dedicated cable
system.
CAUTION:
The display unit does not include a fuse for scanner power, so an
in-line fuse or circuit breaker MUST be included in the power
cable.
Note: If the required extension results in unacceptably large diameter cables, use two or more smaller gauge wires to achieve the required copper wire cross-section. For example, using two pairs of 2
mm2 is equivalent to using two single 4.0 mm2 cables.
81154_6.book Page 19 Wednesday, October 10, 2001 10:48 AM
Chapter 1: Overview
19
Table 1-9: Max. Extension Power Cable Lengths (m), 24/32 V Systems 4 kW Scanners
Power Cable Core Size (each core)
mm2: 2.0
AWG: 14
4 kW Scanners
8.0
4.0
11
6.0
10
8.0
10.0
16.0
24
32
35
Table 1-10:Max. Extension Power Cable Lengths (m), 24 V Systems 10 kW Scanners
Inter-Unit Cable(s)
Power Cable Core (each core)
mm2: 1.5
AWG: 16
2.0
15
2.5
14
4.0
11
5 m Heavy
12.0
16.0
20.0
32.0
10 m Heavy
10.5
14.0
18.0
28.0
15 m Heavy
9.0
12.0
16.0
24.0
15 m Heavy + 5 m ext
7.5
10.0
13.0
20.0
15 m Heavy + 10 m ext
6.0
8.0
10.0
16.0
25 m Heavy
6.0
8.0
10.0
16.0
25 m Heavy + 5 m ext
4.5
6.0
8.0
12.0
25 m Heavy + 10 m ext.
3.0
4.0
5.0
8.0
Table 1-11:Max. Extension Power Cable Lengths (m), 32 V Systems 10 kW Scanners
Power Cable Core Size (each core)
mm2: 1.5
AWG: 16
10 kW Scanners
≤15.0
2.0
15
2.5
14
≤20.0
≤25.0
81154_6.book Page 20 Wednesday, October 10, 2001 10:48 AM
20
Pathfinder Radar Scanners
81154_6.book Page 21 Wednesday, October 10, 2001 10:48 AM
Chapter 2: Installing the Scanner
21
Chapter 2: Installing the Scanner
2.1 Radome scanner
Securing the radome scanner to the mounting
surface
CAUTION:
The drain tube must always be used, but may be shortened if
necessary
1. Using the paper template supplied with the scanner mounting kit,
mark the flat mounting surface with the mounting holes and drain
tube hole, and drill the holes as indicated on the template.
If it is impractical to drill a hole for the drain tube, then the scanner
unit should be mounted on 4 suitable spacers 10 mm high and the
drain tube length reduced by 10 mm. It will then be clear of the flat
surface and can still perform its function.
Note: If you are using a Raymarine mast mount bracket, the surface
is pre-prepared.
Note: If you are mounting the scanner on a flat surface, you may find
it easier to fit the drain tube, as described in the following section, before securing the scanner.
2. Position the scanner on the mounting surface, ensuring that the
cable inlet is pointing aft.
3. Locate the bolts and washers supplied with the scanner, grease the
bolts, and secure the scanner to the mounting surface as shown in
the following diagram. Tighten the bolts to 20 Nm (14.7 lb ft);
ensure the scanner is tightly fitted.
81154_6.book Page 22 Wednesday, October 10, 2001 10:48 AM
22
Pathfinder Radar Scanners
Scanner base
Bitumen washer
Mounting bracket
or mounting surface
Greased mounting bolt
D3995-3
You may need to use longer M8 mounting bolts to secure the scanner if you have used shims to lower the radar beam.
Connecting the radome scanner inter-unit cable
CAUTION:
Before wiring the scanner unit, make sure that the inter-unit
cable is not connected and power is not applied to the display
unit.
When you have run the inter-unit cable to the scanner location,
connect the cable as follows:
1. Loosen the 4 (18") or 7 (24") screws securing the scanner cover.
These screws are captive and should remain assembled to the
lower flange assembly. Press the radome inwards to release the
top. This breaks the seal and makes removal easier.
2. To avoid losing the scanner cover, tie the cord, attached to the
inside of the base of the scanner, to the eye provided in the cover.
3. If you have a 24" scanner, unscrew and remove the inner cover:
81154_6.book Page 23 Wednesday, October 10, 2001 10:48 AM
Chapter 2: Installing the Scanner
23
Inner cover
D4006-2
4. Remove the drain tube from inside the base of the scanner, and
insert it into the drain hole as shown in the following diagram.
Pull the tube gently from outside the scanner so that it clips into
place.
D3937-2
81154_6.book Page 24 Wednesday, October 10, 2001 10:48 AM
24
Pathfinder Radar Scanners
5. Referring to the following illustration, remove the securing nut
(1) from the watertight gland and grommet (2), where the interunit cable (3) will enter the base.
White wire
10
11
D3230-4
1 Securing nut 2 Gland 3 Inter-unit cable 4 Eight-way plug 5 Eight-way socket 6 Power cores (2 or 4)
7 Terminal clamp 8 Screwdriver 9 Cable clamp 10 Cable clamp screws 11 Ferrite clamp
6. Slide the gland nut onto the inter-unit cable (3), and insert the
cable, still covered by its protective sleeve, through the gland into
the base.
7. Cut and remove the protective sleeve to expose the 8-way plug (4)
and power cores (6).
8. If the scanner is connected to an HSB/hsb2 Series Pathfinder
Radar display, fit the ferrite clamp (11) supplied, as follows:
81154_6.book Page 25 Wednesday, October 10, 2001 10:48 AM
Chapter 2: Installing the Scanner
25
CAUTION:
If any wires are damaged when the clamp is fitted, the scanner
unit will not function correctly.
•
•
The ferrite clamp is supplied open. If the clamp has been
closed, insert a small, flat-blade screwdriver into the slots at
the end of the clamp opposite the hinge and twist gently.
Position one-half of the clamp around the eight cores of the
inter-unit cable between the 8-way plug (4) and the cable
clamp, as close to the 8-way plug as possible. (It may be necessary to fit the clamp over the cable tie closest to the 8-way
plug – this will not affect the ferrite clamp’s function).
Note: on the 24" scanner, the clamp must be contained inside the inner cover.
•
With the clamp positioned correctly, close the clamp ensuring
none of the cores are trapped by the hinge, latch or the ferrite
itself.
9. Connect the 8-way plug (4) to the connector (5). The correct fitting is with the small arrow marked on the body of the plug facing
upwards and to the left hand side. The grey wire will then be at the
left hand side and the white wire will be at the right hand side.
10. Connect the red and black power cores (6).
If you have a 10 m or light 15 m inter-unit cable, there is one pair
of cores. Connect the red cable lead to one of the terminal sockets
marked “+”, and the black cable lead to one of the sockets marked
“-”.
If you have a heavy 15 m inter-unit cable, there are two pairs of
cores. Connect the red cable leads to the terminal sockets marked
“+”, and the black cable leads to the terminal sockets marked “-”,
with one lead in each socket.
The terminal clamps (7) are operated using a screwdriver (8), as
shown in the inset diagram on the previous page.
CAUTION:
Do not earth the cable screen to the scanner. The radar system is
earthed via the display unit.
11. Secure the nut (1) on the watertight gland, making sure that it
grips the cable’s outer sheath.
12. Secure the cable with the cable clamp (9), using the two screws
(10) provided. The clamp can be installed either way up, depend-
81154_6.book Page 26 Wednesday, October 10, 2001 10:48 AM
26
Pathfinder Radar Scanners
ing on the thickness of the cable: use the position that matches the
profile of the cable.
CAUTION:
It is essential that the drain tube is fitted and that the nut on the
watertight gland is adequately tightened. If this is not done, water
could become trapped in the scanner and cause irreparable
damage.
13. Tighten the securing nut (1) again to ensure a waterproof seal.
14. If you have a 4D scanner, replace the inner cover over the connectors.
15. Untie the cord from the scanner cover, and coil it up in the
base of the scanner unit so that it cannot foul the rotating
antenna.
16. Replace the scanner cover, aligning the mark on the cover with
the mark on the scanner base above the cable gland, and tighten
the 4 or 7 captive screws. Do not over-tighten these screws.
81154_6.book Page 27 Wednesday, October 10, 2001 10:48 AM
Chapter 2: Installing the Scanner
27
2.2 Open array scanner
Installation of the open array scanner should only be undertaken by a
competent installer. If you have any difficulty with the installation,
please contact your local Raymarine dealer or distributor.
The open array scanner is supplied in two sections; the pedestal unit
and the antenna. The pedestal unit is secured from below the
mounting platform. The open array is then secured to the pedestal.
Full details for mounting the scanner are given below.
CAUTION:
The pedestal unit has a cap fitted over the open array mounting
shaft to protect the protuding co-axial pin. This cap must be left
in place until the open array is fitted.
The pedestal base is fitted with a gasket: DO NOT grease this
gasket.
WARNING:
The open array scanner weighs: 48" scanner - 30 kg (66.2 lb); 72"
scanner - 33.4 kg (73.7 lb). For safety reasons it is recommended
that the unit is not lifted by one person.
The unit is fitted with lifting eyes (maximum SWL 40 kg) to
facilitate the use of standard lifting accessories, e.g. rope, chain or
strop. The safe working load (SWL) of the lifting accessories
should be 150 kg. Suitable lifting equipment could include a
crane, hoist, or an appropriate rigid, overhead structure.
Alternatively, the unit is suitable for a two person lift. Care
should be taken to ensure that each person is standing on a stable
surface, and that the pedestal is held carefully to ensure it cannot
slip.
The T-bar beneath the open array antenna can be used to aid
lifting.
You should never lift the scanner by holding onto the open array
antenna.
81154_6.book Page 28 Wednesday, October 10, 2001 10:48 AM
28
Pathfinder Radar Scanners
Securing the pedestal to the mounting platform
1. Using the paper template supplied with the scanner mounting kit,
mark the flat mounting surface with the holes and drill as indicated on the template. Refer to Section 1.2 when selecting the
scanner unit site.
2. Stick the four self-adhesive bitumen washers over the mounting
holes.
3. Ensure the lifting eyes are securely fitted to the top of the pedestal,
and the yellow protective cap is in place.
CAUTION:
To prevent damage to the internal mounting bar, ensure the stud
penetration is no more than 32 mm into the pedestal base. We
recommend you mark each stud with tape, 32 mm from one end,
to act as a gauge.
4. Grease the studs. Using two nuts locked together on the stud,
screw each stud into the pedestal to a maximum of 32 mm, or
until they bottom out. Remove these two nuts.
Note: If the studding supplied is not long enough, use M10 stainless
steel, grade A4 studding of a suitable length. Refer to the following illustration for details.
5. Using suitable lifting equipment, raise the pedestal over the
mounting surface. Carefully lower into position, taking care that
the studs pass through the holes without damaging the threads.
Ensure that the cable inlet is pointing aft.
WARNING:
Support the pedestal unit until it has been secured to the
mounting platform. It is important that all four sets of nuts and
washers are used to secure the pedestal to the mounting platform.
6. Referring to the following illustration, use the four nuts and associated washers supplied to secure the pedestal. Tighten the nuts to
20 Nm (14.7 lb ft); ensure the scanner is tightly fitted.
Grease the nuts.
If required, cut-off any excess stud.
81154_6.book Page 29 Wednesday, October 10, 2001 10:48 AM
Chapter 2: Installing the Scanner
29
Pedestal
Lifting eye
IMPORTANT
Bitumen washer, MUST
be sticky side down
on mounting
platform
Mounting
platform
32 mm
max.
M10 stud
length = 52 mm
plus platform depth
M10 plain washer
M10 spring washer
M10 nut
D4573-4
Connecting the open array scanner inter-unit cable
CAUTION:
Before wiring the scanner unit check that it is securely mounted
to the platform, then make sure that the inter-unit cable is not
connected and power is not applied to the display unit. The
scanner switch must be in the OFF position.
1. Loosen the four self-retaining bolts securing the pedestal lid to the
base. Pull-up and turn the bolts anti-clockwise to lock them in the
upright position. Remove the lifting eyes.
Note: It is important to remove lifting eyes to avoid corrosion. Retain
the lifting eyes: they will be required if the scanner is removed from its
platform.
2. Open the pedestal lid. Ensure the securing stay has automatically
locked into position.
3. Referring to the following illustration, remove the cable gland
nut, washer and grommet from the watertight gland, where the
inter-unit cable will enter the base.
81154_6.book Page 30 Wednesday, October 10, 2001 10:48 AM
30
Pathfinder Radar Scanners
Heatshrink
5mm (0.2in)
5mm (0.2in)
20mm (0.8in)
20mm (0.8in)
40mm (1.6in)
D4575-2
4. Slide the cable through the gland nut, washer and grommet, then
into the base. Clamp into position, ensuring the section of main
cable covered in yellow heat shrink is clamped.
5. The cable is supplied prepared and ready to fit to the signal and
power connectors. If you need to cut the cable to length, strip off
the protective outer sleeve then use the supplied kit to prepare the
cable as detailed in the following illustration
81154_6.book Page 31 Wednesday, October 10, 2001 10:48 AM
Chapter 2: Installing the Scanner
31
1. Preparation of Wires
500mm ± 10mm
5-6mm strip length
Black power wires
Red power wires
Data wires
(6 off)
See Note A
Coaxial
signal
25mm
See Note B
Coaxial
screen
10mm
500mm ± 10
mm
2. Heat Shrinking of Wires
5-6mm
strip length
35mm
5mm maximum
25mm
See Note D
See Note C
3. Heat Shrinking of Cable/Wires
40mm
20mm
Notes
A. Aluminium screen/polyester tape screen to remain.
B. Heat shrink sleeving fitted to keep the aluminium/polyester tape screen from unwinding
from the coaxial signal insulation.
C. The wires must be formed into two bundles with heat-shrink tubing (one containing the
four power wires and the other containing the eight signal wires).
D. The heatshrink shown in step 3 must be fitted to prevent the 'overall screen' from
shorting to base.
D4579-2
CAUTION:
If any of the wires are incorrectly fitted, the scanner will not
function correctly.
Remove the 8-way plug from the signal connector and fit to the
cable as shown in the following diagram. The terminal clamps are
operated using a screwdriver as shown. Alternatively, you can
leave the connector in position whilst connecting the cable, you
should then remove the connector and visually check each wire
connection.
81154_6.book Page 32 Wednesday, October 10, 2001 10:48 AM
32
Pathfinder Radar Scanners
Re-connect to the plug. When correctly fitted the white wire (coaxial) will be at the outer edge of the unit.
6. Connect the red and black power cores. Connect the red cable
leads to the terminal sockets marked “+”, and the black cable
leads to the terminal socket marked “-”, with one lead in each
socket. The terminal clamps are operated using a screwdriver as
shown in the inset diagram.
Signal connector
Grey
Purple
Blue
Green
Yellow
Orange
Coaxial Screen
(Black)
Coaxial Inner
(White)
Power connector
D4576-2
CAUTION:
Do not earth the cable screen to the scanner. The radar system is
earthed via the display unit.
7. Using the tie-wrap fitting on the pedestal lid, secure the cable.
8. Check the gasket in the pedestal lid is correctly seated.
Close the pedestal lid, ensuring that the cable does not become
trapped and that the gasket is not pushed-out at the front of the
pedestal: it will help if you support the front of the lid (by holding
81154_6.book Page 33 Wednesday, October 10, 2001 10:48 AM
Chapter 2: Installing the Scanner
33
the mounting bracket) as you lower the rear of the lid.
Tighten the four self-retaining bolts.
CAUTION:
Do not grease the gasket in the pedestal lid.
Fitting the open array to the pedestal
CAUTION:
The pedestal unit has a cap fitted over the open array mounting
shaft to protect the protuding co-axial pin. This cap must be left
in place until the open array is fitted to the pedestal.
1. Remove the cap from the open array shaft. Retain the cap, it will
be required if the open array is removed from the pedestal.
2. Grease the four securing studs.
CAUTION:
If the pin is damaged during the following operation you should
contact your service dealer.
3. Lift the open array into position. Carefully lower the array - to prevent damage to the mounting pin, ensure the array remains parallel to the pedestal so that the studs slot into the holes on the
pedestal mounting bracket.
Note: The open array mounting bracket is designed so that the array
can only be fitted to the pedestal in the correct orientation.
4. Use the four nuts and associated washers supplied to secure the
array to the pedestal as shown in the diagram below.
81154_6.book Page 34 Wednesday, October 10, 2001 10:48 AM
34
Pathfinder Radar Scanners
Array
Pedestal
M8 plain washer
M8 spring washer
M8 nut
D4580-2
81154_6.book Page 35 Wednesday, October 10, 2001 10:48 AM
Chapter 2: Installing the Scanner
35
2.3 System connections
DC power connection
Power is supplied to the scanner via the display unit; the power cable
is supplied with the display unit, refer to your display unit Owner’s
Handbook for details on connecting power. However, you should be
aware of the following.
The DC system should be either:
•
•
Negative grounded, with the negative battery terminal connected
to the ship’s ground.
Floating, with neither battery terminal connected to the ship’s
ground.
CAUTION:
This radar is not intended for use on “positive” ground vessels.
The power cable Earth screen connections must be connected to
the ship’s ground.
Grounding the radar system
It is important that an effective RF ground is connected to the radar
system. You must ground the radar by connecting the drain wire
(screen) of the Power/NMEA Input cable to the nearest ground point
of the ship’s RF ground system. Refer to your display unit Owner’s
Handbook for details.
Note: Use only this ground connection.
Power Connections
The power connection to the radar should be made at either the output
of the battery isolator switch, or at a DC power distribution panel.
Raymarine recommends that power is fed directly to the radar via its
own dedicated cable system and MUST be protected by a thermal
circuit breaker or fuse, fitted close to the power connection. Refer to
the table below for isolator switch, circuit breaker or fuse value
ratings. Check all terminal connections are clean.
81154_6.book Page 36 Wednesday, October 10, 2001 10:48 AM
36
Pathfinder Radar Scanners
CAUTION:
If you do not have a thermal circuit breaker or fuse in your power
circuit, e.g. fitted to the DC distribution panel, you MUST fit an
in-line breaker or fuse to the positive (red) lead of the power
cable.
Table 2-1: Isolator Switch/Thermal Breaker/Fuse Values
Vessels
Supply
12 V*
24/32 V**
Device
Open Array Systems
4 kW
10 kW
Radome
Systems
Isolator Switch min. rating
30 A
n/a
20A
Thermal Breaker rating
15 A
n/a
10A
Fuse value
20 A
n/a
15 A
Isolator Switch min. rating
15 A
15 A
15 A
Thermal Breaker rating
8A
10 A
5A
Fuse value
10 A
15 A
8A
* 10 kW scanners cannot be directly connected to 12 V
**Radome systems cannot use 32V.
The open array scanner has a power switch fitted to the pedestal. This
switch can normally be left ON. However, if the scanner is being
serviced or if any personnel are in the vicinity of the open array, the
switch should be set to OFF.
Scanner connection
The inter-unit cable is connected to the scanner as described in
Sections 2.1 and 2.2. If you are using an inter-unit extension cable,
connect this to the display unit, and connect the supplied cable to the
extension cable. The scanner connector pins are shown in the
following diagram, together with the connections and core colors.
CAUTION:
The display connector on the inter-unit cable is a moulded plug
that cannot be replaced. DO NOT remove this moulded plug.
81154_6.book Page 37 Wednesday, October 10, 2001 10:48 AM
Chapter 2: Installing the Scanner
37
Front view of
Display Cable Connector
11
13
10
12
Display
Video RTN
*Battery --ve 3
Battery --ve
Data I/O +
Tx Trigger --
Not fitted on
Open Array Scanners
(refer to Section 2.2)
Scanner
Video
Tx Trigger +
Front view of Radome
Scanner Cable Connector
Battery +ve
Data I/O --
10
*Battery +ve 11
Azimuth +
12
Azimuth --
13
White
White
Black
Black
Black
Orange
Orange
Yellow
Black
Green
Green
Blue
Yellow
Violet
Shield
Grey
8 Video
7 Video Rtn
6 Tx Trigger +
5 Tx Trigger -4 Data I/O +
3 Data I/O -2 Azimuth +
1 Azimuth --
Red
Blue
Red
Red
Red
Violet
Black
Grey
Black
Battery +ve
*Battery +ve
*Battery --ve
Battery --ve
Battery +ve/--ve = 12 or 24v.
* Not present on 'light', 11 core cables.
D4290-3
81154_6.book Page 38 Wednesday, October 10, 2001 10:48 AM
38
Pathfinder Radar Scanners
Display unit connection
CAUTION:
Do not use an open array scanner with an SL70 or SL70 PLUS
7" LCD display unit. Failure to observe this may result in
permanent damage to the display unit.
10 kW open array scanners cannot be directly connected to 12 V
systems.
The rear of the Pathfinder display includes the following connection
sockets:
•
•
Scanner connection
Power/NMEA Input DC power connection, two NMEA 0183
inputs and one RF ground (screen) connection.
Note: If you have an integrated system that includes a radar display
with MARPA as a primary function, the scanner must be connected to
this display to enable the function. MARPA is then available on any
repeater display.
Connect the scanner cable to the scanner connector and power to the
power/NMEA input connector.
Power and all other connector details are supplied in the display unit
Owner’s Handbook.
Connector Panels
LCD Display
Power and NMEA Input
Scanner
CRT Display
POWER/
NMEA
NMEA
HSB
ANTENNA/
TRANSDUCER
SeaTalk
DISPLAY
FUSE
D4597-2
81154_6.book Page 39 Wednesday, October 10, 2001 10:48 AM
Chapter 3: Post Installation Checks and Maintenance
39
Chapter 3: Post Installation Checks and
Maintenance
Once you have installed your radar scanner and display unit, and
made all the connections, you need to check your installation. You
can then set up the radar system, align the scanner and check the
display timing. In addition, for a 72" open array scanner you need to
set the antenna size to ensure the scanner rests in the correct position
when rotation stops.
Set up, alignment and timing checks are performed from the radar
system display unit. The procedures are outlined below; full details
are provided in the display unit Owner’s Handbook. You should read
the Pathfinder radar display unit Owner’s Handbook and familiarize
yourself with the operation of the radar.
EMC Conformance
Always check the installation before going to sea to make sure that it
is not affected by radio transmissions, engine starting etc.
3.1 System Checks and Alignment
System check
Before performing the functional test, check the following:
•
•
•
All securing bolts are fully tightened and mechanical locking
arrangements as specified are in place
All connections have been made
All connecting wires are secured and protected as necessary
Note: If you are the boat owner and have performed the installation
yourself, ask your authorized installation dealer to check the installation before going to sea.
Set up, alignment and timing checks
Switch on and initial set up
On the open array scanner, ensure the power switch on the pedestal is
set to ON.
To switch on the display unit, press and hold the POWER key until the
unit beeps. The magnetron warm-up sequence should start, after
81154_6.book Page 40 Wednesday, October 10, 2001 10:48 AM
40
Pathfinder Radar Scanners
which the unit should enter Standby mode.
If necessary, adjust the lighting and contrast.
If required, change the default language settings.
Checking transmission
WARNING:
The radar scanner transmits electromagnetic energy. Ensure
that the scanner has been installed according to the
recommendations given in Chapter 1, and that all personnel are
clear of the scanner, before switching to transmit mode.
Run through the radar operations described in the display unit
Owner’s Handbook and check that all the expected data is displayed.
Bearing alignment
When the system is correctly installed, you must check the bearing
alignment to ensure that targets appear at their correct bearing relative
to the ship’s bow, and adjust the alignment if necessary.
Display timing adjustment
The display timing can be affected by the length of the cable used to
connect the scanner to the display unit. This in turn affects the short
range accuracy shown on the display.
It is advisable to check the display timing before using the system for
navigation.
72" open array position alignment
To ensure the 72" open array scanner rests in correct position when
rotation stops, you need to adjust the radar set up as follows:
1. With the display switched on in Radar mode, press MENU then
press the RADAR SET UP soft key.
2. Use the cursor to select the ANTENNA SIZE option, then press the
6 ft soft key.
press ENTER twice to return to the default display.
If the Radar Set Up menu option ANTENNA SIZE is not available,
then you have an older version of display software. The 72" open
array scanner will operate correctly with this display. However,
for details on adjusting the open array stopping-position, please
contact your authorized Raymarine dealer or distributor.
81154_6.book Page 41 Wednesday, October 10, 2001 10:48 AM
Chapter 3: Post Installation Checks and Maintenance
41
3.2 Maintenance
Warnings
The display unit and scanner unit contain high voltage.
Adjustments require specialized service procedures and tools
only available to qualified service technicians - there are no user
serviceable parts or adjustments and the operator should not
attempt to service the equipment. The operator should not remove
the rear cover of the display or any internal covers in the scanner.
Always turn the radar system off before carrying out any routine
maintenance on the scanner or nearby equipment. Switch off the
display unit before removing the power cord.
Routine Checks
The radar scanners are sealed units. Maintenance procedures are
therefore limited to the following periodical checks:
•
•
•
•
Examine the cables for signs of damage, such as chafing, cuts or
nicks.
Check that the cable connectors are firmly attached.
Make sure the scanner and pedestal are still attached securely to
the mounting.
Once a year, remove, grease and re-attach the mounting bolts
securing the scanner and pedestal.
Servicing and Safety
•
•
•
Raymarine equipment should be serviced only by authorized
Raymarine service technicians. They will ensure that service procedures and replacement parts used will not affect performance.
There are no user serviceable parts in any Raymarine product.
Some products generate high voltages, so never handle the
cables/connectors when power is being supplied to the equipment.
When powered, all electrical equipment produces electromagnetic fields. These can cause adjacent pieces of electrical equipment to interact with one another, with a consequent adverse
effect on operation. In order to minimize these effects and enable
you to get the best possible performance from your Raymarine
equipment, guidelines are given in the installation instructions, to
81154_6.book Page 42 Wednesday, October 10, 2001 10:48 AM
42
Pathfinder Radar Scanners
•
•
enable you to ensure minimum interaction between different
items of equipment, i.e. ensure optimum Electromagnetic Compatibility (EMC).
Always report any EMC-related problem to your nearest Raymarine dealer. We use such information to improve our quality standards.
In some installations, it may not be possible to prevent the equipment from being affected by external influences. In general this
will not damage the equipment but it can lead to spurious resetting
action, or momentarily may result in faulty operation.
3.3 Problem Solving
All Raymarine products are subjected to comprehensive test and
quality assurance programmes prior to packing and shipping.
However, if this unit should develop a fault, please refer to the
following table to identify the most likely cause and the corrective
action required to restore normal operation.
If you still have a problem after referring to the table below, contact
your local dealer, national distributor or Raymarine Product Support
Department for further advice.
Always quote the product serial numbers. The display unit serial
number is printed on the back of the unit, and the scanner serial
number is on the back of the scanner near the gland.
Table 3-1: Common Problems and Their Solutions
Problem
Correction
“Scanner not responding”
message.
Check that the cable connecting the scanner
to the radar display unit is firmly attached and
undamaged.
Check that the polarity of the cables is correct.
The bearing displayed on the
radar display is not the same as
the actual bearing
Perform the bearing alignment procedure
described in the display unit Owner’s Handbook
Section 8.7.
The 72” antenna stops in the
wrong position.
Refer to 72" open array position alignment.
81154_6.book Page 43 Wednesday, October 10, 2001 10:48 AM
Chapter 3: Post Installation Checks and Maintenance
43
How to Contact Raymarine (US)
For Marine Product and Services Information
Visit the Raymarine World Wide Web site for the latest information
on the newest Raymarine electronic equipment and systems at:
www.raymarine.com
For Accessories and Parts
Many Raymarine accessory items and parts can be obtained directly
from your authorized Raymarine dealer. However, if you are in need
of an item not available from the retailer, please contact Raymarine
Technical Services at:
1-800-539-5539 extension 2333 or
(603) 881-5200 extension 2333.
Technical Services are available Monday through Friday 8:15 AM to
5:00 PM Eastern Standard Time.
Please have the Raymarine item or part number ready when calling if
placing an order. If you are not sure which item is appropriate for your
unit, you should first contact the Technical Support Department at:
1-800-539-5539 ext. 2444 or
(603) 881-5200 extension 2444
to verify your requirements.
For Technical Support:
For technical support, call:
1-800-539-5539 extension 2444 or
(603) 881-5200 extension 2444.
Our Technical Support Specialists are available to answer questions
about installing, operating and trouble-shooting all Raymarine
products. Questions may be addressed directly to our Technical
Support Department via e-mail at:
techsupport@raymarine.com.
81154_6.book Page 44 Wednesday, October 10, 2001 10:48 AM
44
Pathfinder Radar Scanners
For Product Repair and Service
In the unlikely event your Raymarine unit should develop a problem,
please contact your authorized Raymarine dealer for assistance. The
dealer is best equipped to handle your service requirements and can
offer time saving help in getting the equipment back into normal
operation.
In the event that repairs can not be obtained conveniently, product
service may also be obtained by returning the unit to:
Raymarine Product Repair Center
22 Cotton Road, Unit D
Nashua, NH03063-4219
The Product Repair Center is open Monday through Friday 8:15 a.m.
to 5:00 p.m. Eastern Standard Time or Eastern Daylight Savings
Time. All products returned to the Repair Center are registered upon
receipt. A confirmation letter will be sent to you acknowledging the
repair status and the product’s reference number. Should you wish to
inquire about the repair status of your unit, contact the Product Repair
Center at:
1-800-539-5539 extension 2118.
Please have the product reference number, or unit serial number,
ready when you call. We will do everything possible to make the
repair and return your unit as quickly as possible
How to Contact Raymarine (Europe)
In Europe, Raymarine support, service and accessories may be
obtained from your authorized dealer, or contact:
Raymarine Ltd
Anchorage Park, Portsmouth
PO3 5TD, England
Tel: +44 (0) 23 9269 3611
Fax: +44 (0) 23 9269 4642
Or visit the Raymarine World Wide Web site:
www.raymarine.com
81154_6.book Page 45 Wednesday, October 10, 2001 10:48 AM
Chapter 3: Post Installation Checks and Maintenance
45
Technical Support
The Technical Services Department handles enquiries concerning
installation, operation, fault diagnosis and repair. For technical help
desk contact:
Tel:
Fax:
+44 (0) 23 9271 4713
+44 (0) 23 9266 1228
Our technical support staff may also be reached via e-mail at:
techsupport@Raymarine.com.
Accessories and Parts
Raymarine accessory items and parts are available through your
authorized Raymarine dealer. Please refer to the lists of component
part numbers and optional accessories in the Installation chapter of
this manual, and have the Raymarine part number ready when
speaking with your dealer.
If you are uncertain about what item to choose for your Raymarine
unit, please contact our Customer Services Department prior to
placing your order.
Worldwide Support
Please contact the authorized distributor in the country. A list of
worldwide distributors is supplied with your system.
81154_6.book Page 46 Wednesday, October 10, 2001 10:48 AM
46
Pathfinder Radar Scanners
154_6A1.fm Page 47 Wednesday, October 10, 2001 10:58 AM
Appendix A: Specification
47
Appendix A:Specification
2D 18" Radome Scanner Unit
General
Approvals
CE - conforms to
FCC - conforms to
1999/5/EC, EN60945
Part 80 (47CFR) and Part 2 (47CFR)
Dimensions
Φ468 x 227 mm (18.4 x 8.9 in)
Weight
6.5 kg (14.3 lbs)
Input Voltage
8.7 - 32 V DC (from display unit)
Power Consumption
28 W (9 W Standby)
Environmental
Waterproof to CFR46
Temperature range:
-10° to +55°C
Humidity limit:
up to 95% at 35°C
Maximum wind speed for satisfactory operation: 100 Kts
Maximum Range Scale 24 nm
Transmitter
Transmitter Frequency
9410 +/– 30 MHz
Peak Power Output
2.0 kW (nominal)
Transmitter
Solid-state modulator driving Magnetron
Pulse Length/PRF
Range (nm)
Pulse Length (µS) PRF (Hz)
0.25 or less
0.065
3000
0.50
0.090
3000
0.75
0.150
3000
0.75 expanded
0.250
2500
1.50
0.350
1800
3.00
0.450
1400
3.00 expanded
0.600
1000
6.00 or greater
1.000
740
Standby Mode
Magnetron heater and control left on, all other services off
Duplexer
Circulator
81154_6.book Page 48 Wednesday, October 10, 2001 10:48 AM
48
Pathfinder Radar Scanners
Antenna
Antenna Type
Patch array
Beam Width (nominal)
5.2° horizontal, 25° vertical
Polarization
Horizontal
Antenna Side lobes
Less than -22 dB
Rotation Rate
24 rpm (nominal)
Receiver
IF Frequency
60 MHz (nominal)
Receiver Characteristic
Semi-log
Receiver Noise Figure
Less than 5 dB
(including Low Noise Converter/Limiter & IF Receiver)
Receiver Bandwidth
12/3/1 MHz
154_6A1.fm Page 49 Wednesday, October 10, 2001 10:56 AM
Appendix A: Specification
49
4D 24" Radome Scanner Unit
General
Approvals
CE - conforms to
FCC - conforms to
1995/5/EC, EN60945
Part 80 (47CFR) and Part 2 (47CFR)
Dimensions
Φ599 x 227 mm (23.6 x 8.9 in)
Weight
7.5 kg (16.5 lbs)
Input Voltage
8.7 - 32 V DC (from display unit)
Power Consumption
34 W (10 W Standby)
Environmental
Waterproof to CFR46
Temperature range: -10° to +55°C
Humidity limit:
up to 95% at 35°C
Maximum wind speed for satisfactory operation: 100 Kts
Maximum Range Scale
48 nm
Transmitter
Transmitter Frequency
9410 +/– 30 MHz
Peak Power Output
4.0 kW (nominal)
Transmitter
Solid-state modulator driving Magnetron
Pulse Length/PRF
Range (nm)
Pulse Length (µS) PRF (Hz)
0.25 or less
0.065
3000
0.50
0.090
3000
0.75
0.150
3000
0.75 expanded
0.250
3000
1.50
0.350
2000
3.00
0.450
1500
3.00 expanded
0.600
1300
6.00 or greater
1.000
740
Standby Mode
Magnetron heater and control left on, all other services off
Duplexer
Circulator
81154_6.book Page 50 Wednesday, October 10, 2001 10:48 AM
50
Pathfinder Radar Scanners
Antenna
Antenna Type
Patch array
Beam Width (nominal)
3.9° horizontal, 25° vertical
Polarization
Horizontal
Antenna Side lobes
Less than -22dB
Rotation Rate
24 rpm (nominal)
Receiver
IF Frequency
60 MHz (nominal)
Receiver Characteristic Semi-log
Receiver Noise Figure
Less than 5 dB
(including Low Noise Converter/Limiter & IF Receiver)
Receiver Bandwidth
12/3/1 MHz
81154_6.book Page 51 Wednesday, October 10, 2001 10:48 AM
Appendix A: Specification
51
5S and 9S 48" Open Array Scanner Unit
General
Approvals
CE - conforms to
FCC - conforms to
1995/5/EC, EN60945
Part 80 (47CFR) and Part 2 (47CFR)
Dimensions
Pedestal:
Array:
427 x 296 x 406 mm (16.8 x 10.5 x 16 in)
1306 mm (51.4 in) length
Weight
Pedestal:
Array:
24 kg (53.0 lb)
6 kg (13.2 lb)
Environmental
Waterproof to CFR46
Temperature range: -10° to +55°C
Humidity limit:
up to 95% at 35°C
Maximum wind speed for satisfactory operation: 100 Kts
Maximum Range Scale 72 nm
5S Transmitter - 4 kW
Input Voltage
10.7 - 44 V DC (from display unit)
Power Consumption
9.2 W Standby
46 W Typical operation in light winds
61 W Max. operation in 50 Kt winds
96 W Max. operation in 100 Kt winds
Transmitter Frequency
9410 +/– 30 MHz
Peak Power Output
4 kW (nominal)
Transmitter
Solid state modulator driving magnetron
Pulse Length/PRF
Normal
Range
(nm)
Pulse Length PRF
(µS)
(Hz)
Expanded
Bandwidth
(MHz)
Pulse Length PRF
(µS)
(Hz)
Bandwidth
(MHz)
0.125
0.065
3000
12
0.09
3000
12
0.25
0.065
300 0
12
0.09
3000
12
0.50
0.09
3000
12
0.15
3000
12
0.75
0.15
3000
12
0.25
3000
12
1.50
0.35
2000
0.45
1600
3.00
0.45
1600
0.60
1200
0.7
6.0 - 72
1.00
740
0.5
Standby Mode
Magnetron heater and control left on, all other services off
Duplexer
Circulator
81154_6.book Page 52 Wednesday, October 10, 2001 10:48 AM
52
Pathfinder Radar Scanners
9S Transmitter - 10 kW
Input Voltage
16 - 44 V DC (from display unit)
Power Consumption
11 W Standby
80 W Typical operation in light winds
95 W Max. operation in 50 Kt winds
140 W Max. operation in 100 Kt windS
Transmitter Frequency
9410 +/– 30 MHz
Peak Power Output
10 kW (nominal)
Transmitter
Solid state modulator driving magnetron
Pulse Length/PRF
Normal
Range
(nm)
Pulse Length PRF
(µS)
(Hz)
Expanded
Bandwidth
(MHz)
Pulse Length
(µS)
PRF
(Hz)
Bandwidth
(MHz)
0.125
0.065
3000
12
0.09
3000
12
0.25
0.065
3000
12
0.09
3000
12
0.50
0.09
3000
12
0.15
3000
12
0.75
0.15
3000
12
0.25
3000
12
1.50
0.35
2000
0.45
1600
3.00
0.45
1600
0.60
1200
0.7
6.0 - 72
1.20
740
0.5
Standby Mode
Magnetron heater and control left on, all other services off
Duplexer
Circulator with integral limiter
48" Antenna
Antenna Type
Slotted waveguide array
Beam Width (nominal)
1.85°
Polarization
Horizontal
Antenna Side lobes
Less than -22 dB
Rotation Rate
24 rpm (nominal)
81154_6.book Page 53 Wednesday, October 10, 2001 10:48 AM
Appendix A: Specification
53
Receiver
IF Frequency
60 MHz (nominal)
Receiver Characteristic
Semi-log
Receiver Noise Figure
Less than 5 dB
(including Low Noise Converter/Limiter & IF Receiver)
Receiver Bandwidth
12/3/0.7/0.5 MHz
Note: If the scanner is bought for use with an existing display, contact
your dealer/service agent for the latest display software to ensure you
can use all the open array scanner features.
81154_6.book Page 54 Wednesday, October 10, 2001 10:48 AM
54
Pathfinder Radar Scanners
7S and 11S 72" Open Array Scanner Unit
General
Approvals
CE - conforms to
FCC - conforms to
1995/5/EC, EN60945
Part 80 (47CFR) and Part 2 (47CFR)
Dimensions
Pedestal:
Array:
427 x 296 x 406 mm (16.8 x 10.5 x 16 in)
1918 mm (75.5 in) length
Weight
Pedestal:
Array:
24 kg (53.0 lb)
9.4 kg (20.7 lb)
Environmental
Waterproof to CFR46
Temperature range:
-10° to +55°C
Humidity limit:
up to 95% at 35°C
Maximum wind speed for satisfactory operation: 100 Kts
Maximum Range Scale 72 nm
7S Transmitter - 4 kW
Input Voltage
10.7 - 44 V DC (from display unit)
Power Consumption
9.2 W Standby
46 W Typical operation in light winds
83W Max. operation in 50 Kt winds
135W Max. operation in 100 Kt winds
(min. input voltage 11.4 V for winds >75kt)
Transmitter Frequency
9410 +/– 30 MHz
Peak Power Output
4 kW (nominal)
Transmitter
Solid state modulator driving magnetron
Pulse Length/PRF
Normal
Range
(nm)
Pulse Length PRF
(µS)
(Hz)
Expanded
Bandwidth
(MHz)
Pulse Length PRF(
(µS)
Hz)
Bandwidth
(MHz)
0.125
0.065
3000
12
0.09
3000
12
0.25
0.065
300 0
12
0.09
3000
12
0.50
0.09
3000
12
0.15
3000
12
0.75
0.15
3000
12
0.25
3000
12
1.50
0.35
2000
0.45
1600
3.00
0.45
1600
0.60
1200
0.7
6.0 - 72
1.00
740
0.5
Standby Mode
Magnetron heater and control left on, all other services off
Duplexer
Circulator
81154_6.book Page 55 Wednesday, October 10, 2001 10:48 AM
Appendix A: Specification
55
11S Transmitter - 10 kW
Input Voltage
20 - 44 V DC (from display unit)
Power Consumption
11 W Standby
80 W Typical operation in light winds
117 W Max. operation in 50 Kt winds
179 W Max. operation in 100 Kt windS
Transmitter Frequency
9410 +/– 30 MHz
Peak Power Output
10 kW (nominal)
Transmitter
Solid state modulator driving magnetron
Pulse Length/PRF
Normal
Range
(nm)
Pulse Length PRF
(µS)
(Hz)
Expanded
Bandwidth
(MHz)
Pulse Length
(µS)
PRF(
Hz)
Bandwidth
(MHz)
0.125
0.065
3000
12
0.09
3000
12
0.25
0.065
3000
12
0.09
3000
12
0.50
0.09
3000
12
0.15
3000
12
0.75
0.15
3000
12
0.25
3000
12
1.50
0.35
2000
0.45
1600
3.00
0.45
1600
0.60
1200
0.7
6.0 - 72
1.20
740
0.5
Standby Mode
Magnetron heater and control left on, all other services off
Duplexer
Circulator with integral limiter
72" Antenna
Antenna Type
Slotted waveguide array
Beam Width (nominal)
1.15°
Polarization
Horizontal
Antenna Side lobes
Less than -25 dB
Rotation Rate
24 rpm (nominal)
81154_6.book Page 56 Wednesday, October 10, 2001 10:48 AM
56
Pathfinder Radar Scanners
Receiver
IF Frequency
60 MHz (nominal)
Receiver Characteristic Semi-log
Receiver Noise Figure
Less than 5 dB
(including Low Noise Converter/Limiter & IF Receiver)
Receiver Bandwidth
12/3/0.7/0.5 MHz
Note: If the scanner is bought for use with an existing display, contact
your dealer/service agent for the latest display software to ensure you
can use all the open array scanner features.
81154_6.book Page i Wednesday, October 10, 2001 10:48 AM
Index
Index
Alignment
Bearing 40
Position of 72" Open Array Scanner
40
Bearing Alignment 40
Cable Runs 11
Cables
Extension 4
Open Array 16, 18, 19
Radome 13, 15, 17
Inter-unit 4, 11, 12
Open Array 16, 30
Radome 13, 22
Part Numbers 4
Power 11
Open Array 17
Radome 14
Rejoining 11
Connections
Display Unit 38
Open Array Scanner 29
Power 35, 38
Radome Scanner 22
Scanner 36
System 35
Display Timing Adjustment 40
Display Unit
Connections 38
Electromagnetic Energy i, 40
EMC iv
Conformance iv
Installation Guidelines 2
Ferrite 24
Grounding the System 35
Help from Raytheon
Europe 44
US 43
Worldwide 45
High Voltage i
Location 5
Maintenance and Problem Solving 39
Mounting
Open Array Scanner 28
Radome Scanner 21
Scanner
on Power Boats 9
on Sailboats 9
Navigation Aid ii
Open Array Scanner
48" iii, 1, 51
72" iii, 1, 54
72" - Position Alignment 40
Connections 29
Mounting 28
Pedestal 33
Parts List 4
Power
Cables 11
Open Array 17
Radome 14
Connections 35, 38
Problem Solving 42
Radar System
81154_6.book Page ii Wednesday, October 10, 2001 10:48 AM
ii
Grounding 35
Typical System Diagram 1
Radome Scanner
18" iii, 1, 47
24" iii, 1, 49
Connections 22
Mounting 21
Rejoining Cables 11
Routine Checks 41
Safety
- and Servicing 41
Electromagnetic Energy i
High Voltage i
Navigation Aid ii
Scanner i
Connections 36
Location 5
Mounting
on Power Boats 9
on Sailboats 9
Scanner. See also Open Array Scanner,
Radome Scanner i
Servicing and Safety 41
Set Up 39
Specification
18" Radome Scanner 47
24" Radome Scanner 49
48" Open Array Scanner 51
72" Open Array Scanner 54
System Check 39
Timing Adjustment 40
Transmission Check 40
Warranty iv
Pathfinder Radar Scanners

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