Digital Radar Installation Manual Document number: 87087-2 Date: December 2007
i Important Information ............................................................... 1 Intended use ................................................................................. 1 Raymarine Support ...................................................................... 3 System Overview ....................................................................... 7 1.1 Introduction ................................................................................... 7 System configuration ....................
ii Parking alignment ....................................................................... 39 3.4 Maintenance ............................................................................... 40 Routine Checks .......................................................................... 40 Servicing and Safety ................................................................... 41 3.5 Problem Solving ......................................................................... 42 VCM100 status LED sequence’s ......
1 Important Information Digital Radar Owners Handbook June 2007 Intended use This product is a radar scanner intended for use within a navigational radar system. The intended application is for leisure marine boats and work boats not covered by IMO/SOLAS carriage requirements. Safety Notices WARNING: Electrical safety Ensure you have the power supply switched and locked off before you start installing/servicing this product.
2 able to qualified service technicians – there are no user serviceable parts or adjustments contained in this product. The operator should never remove the digital radar units internal covers, or attempt to service the equipment. 2. Radio Frequency Radiation Hazard. The radar antenna emits electromagnetic radio frequency (RF) energy which can be harmful particularly to your eyes. DO NOT look at the antenna at close range.
3 Raymarine Support 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. 21 Manchester Street Merrimack NH 03054-4801, USA Telephone +1 603 881 5200 Fax +1 603 864 4756 www.raymarine.com Europe Raymarine Ltd. 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.
4 Preface 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 Technical Support representatives or your local dealer will be available to answer any questions you may have. This handbook is divided into three chapters as follows: Chapter One provides information to help you plan the digital radar installation.
5 Waste Electrical and Electronic Equipment (WEEE) Directive The European WEEE Directive requires that waste electrical and electronic equipment is recycled. Products carrying the crossed out wheeled bin symbol (illustrated) must not be disposed of in general waste or landfill, but in accordance with local regulations for such products. Although the WEEE Directive does not apply to all Raymarine products, we support its policy and ask you to be aware of the correct method for disposing of such products.
6 EMC Conformance Raymarine equipment and accessories conform to the appropriate Electromagnetic Compatibility (EMC) regulations for use in the recreational marine environment. Correct installation is required to ensure that EMC performance is not compromised. General information FCC and Industry Canada information The 4kW & 12kW Digital Radars comply with US CFR47 part 80 Rules and with IC Standard RSS138.
7 Chapter 1: System Overview 1.
8 System configuration Examples of digital radar systems as illustrated below. For more detailed systems please see your individual display Owner’s Handbook.
9 Radar GPS antenna SeaTalkhs switch OR SeaTalkhs crossover coupler (direct from digital radar) E series display PAGE VCM100 ACTIVE Power WPTS MOB DATA MENU OUT RANGE IN CANCEL D10509-1 OK 1.2 EMC installation guidelines Raymarine equipment and accessories conform to the appropriate Electromagnetic Compatibility (EMC) regulations. This minimises electromagnetic interference between equipment, which could otherwise affect the performance of your system.
10 • • • • More than 7 ft (2 m) 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 product is supplied from a separate battery from that used for engine start. This is important to prevent erratic behavior and data loss, which can occur if the engine start does not have a separate battery. Raymarine specified cables are used. Cables are not cut or extended unless doing so is detailed in the installation manual.
11 1.3 Unpacking and inspecting the components Unpack your system carefully, to prevent damage to the equipment. Check that you have all the correct system components.
12 1.4 Selecting the digital radar unit site Digital radar dimensions Maximum rotation 48"- 1330 mm (52.4 in), 72"- 1950 mm (76.8 in) Centre of rotation 402 mm (15.8 in) Centre of rotation 111 mm (4.4 in) 150 mm (5.9 in) 151 mm (5.95 in) 412 mm (16.2 in) 59 mm (2.3 in) minimum 92 mm (3.62 in) 140 mm (5.5 in) 92 mm (3.62 in) 324 mm (12.
13 • • • • • • 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 in ‘mounting surfaces’). However, do not mount the digital radar so high that it is affected by the pitching and rolling of the vessel.
14 • • • • • 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 digital radar 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 digital radar and mast.
15 1.5 Mounting Surfaces The digital radar unit can be installed on a mast platform, an arch, or a bridge structure. Make sure that the platform surface is flat and the units drain hole is not obstructed. If there is any doubt concerning the appropriate type of hardware, consult your boat dealer or representative for their recommendations. Sailboats Depending on the type of sailboat, a radar guard should be installed if the sails or any rigging could touch the digital radar or mounting platform.
16 1.6 Setting the radiation plane The digital radar 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. Ideal Radiation Plane 12.5° 12.5° Waterline D10488-1 Planing hull vessels, and some displacement hull vessels, adopt a higher bow angle when the vessels is at its cruising speed.
17 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 M10 studding supplied, (see note in Installing the Digital Radar Components on p.26). 1.7 Cable requirements This section provides details on selecting the appropriate cables for your system. Permissible cable lengths depend on the digital radar type and the boat’s power system.
18 These cable lengths should be sufficient to complete the cable run required on most vessels, part numbers for cables are shown in the table below. Table 1-1: Item Part No.
19 Running the cable to the digital radar CAUTION: Do not pull the cable through bulkheads using a cord attached to the connector. This could damage the connections. The digital connector plug is at the rear of the digital radar unit. If the unit is mounted on a hollow structure the cable may be run up on the inside and then fed through to the digital radars cable connector. Make sure that the cable does not chafe where it enters and exits the mounting structure.
20 documentation, display upgrade procedure booklet 81299, or go online at www.raymarine.com. Power To extend the power cable (see Table 1-2:, p.21 for maximum extension lengths), use a splash proof junction box. The junction box should provide a terminal strip with sufficient space for power connections. The terminal strip should be a minimum of 20 Amp rating for power cores.
21 battery isolator switch/DC distribution panel to the VCM100. Do not exceed these lengths as unreliable operation may result. Table 1-2: *Max total distance from power supply to Voltage Converter Module (VCM100) AWG (American Wire Gauge) 11 10 8 7 Maximum distance (12 V supply) 6.0 M (19.6 ft.) 8.0 M (26.2 ft.) 10.0 M (32.8 ft.) 15.0 M (49.2 ft.) Maximum distance (24V supply) 24.0 M (78.7 ft.) 32.0 M 40.0 M 55.0 M (104.9 ft.) (131.2 ft.) (180.4 ft.
22 VCM100 Status LED’s The VCM100 has status LED’s fitted (see Table 3-2:, p.43 for trouble-shooting advice). Emergency stop button The VCM100 unit has an option for an emergency stop button. If this is used, the factory fitted wire link (bridge) should be removed and replaced with the emergency stop button’s connector wires. .
23 1.9 Grounding the digital 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/screen wire (green) of the power cable to the ground point (screen) of the VCM100, the ship’s RF ground system should be connected to the other screen point on the VCM100 when running the power cables. Refer to your display unit Owner’s Handbook for details.
24 1.10 Circuit breaker and fuse ratings It is recommended that power is fed directly to the VCM100 via its own dedicated cable system and MUST be protected by a thermal circuit breaker or fuse, fitted close to the power connection, then run power from the output of the VCM100 to the digital radar, (the connection from the output of the VCM100 to the digital radar does not need any fuse or circuit breakers connecting). Refer to the table below for isolator switch, circuit breaker or fuse value ratings.
25 Chapter 2: Installing the Digital Radar Components 2.1 Digital radar CAUTION: Correct performance of the boat’s navigation equipment is critical for safety, we STRONGLY RECOMMEND that an Authorized Raymarine Service Representative fits this product. You will only receive full warranty benefits if you can show that an authorized Raymarine service representative has installed or commissioned this product. Installation of the digital radar should only be undertaken by a competent installer.
26 lift and fix the digital radar in place before fixing the antenna. You should never lift the unit by the attached open array antenna. Please read and understand chapter 1 before you start to install any of the components of the digital radar system. 2.2 Installing the VCM 100 CAUTION: It is important to keep the cable run from the DC distribution panel/circuit breaker to the VCM100 as short as possible. (see Table 1-2, p.21). ).
27 2.3 Securing the pedestal to the mounting platform 1. Using the paper template supplied with the mounting kit, mark the flat mounting surface in-line with the holes, and drill as indicated on the template.
28 3. Grease the studs with Denso paste (supplied) then in turn, hand tighten the 4 studs into the pedestal. F O R W A R D Preparing mounting studs Apply Denso Paste to stud. Hand tighten stud into pedestal. D10492-1 Note: If the studding supplied is not long enough for the mounting surface thickness, use M10 stainless steel, grade A4-70 studding of a suitable length. Refer to the following illustrations for details.
29 CAUTION: DO NOT lift the unit with the open array antennae attached. 4. Using suitable lifting equipment (see warning on page -25), 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 digital connector plug is pointing aft. Positioning pedestal O F W R D R A Position pedestal onto mounting platform.
30 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. c k to rq u e s F O R W A R D 5. Referring to the following illustration, use the four nuts and associated washers to secure the pedestal. Grease the studs with Denso paste (supplied). Tighten to 22.1 lb ft. (30NM) torque; ensure the radar is tightly fitted. If required, cut-off any excess stud.
31 2.4 Removing the lifting eyes Note: Complete this step on each bolt, one by one. 1. Loosen the first self retaining bolt securing the lifting eye to the pedestal lid, do this enough to remove the lifting eye. 2. Once the lifting eye is removed, re-tighten the bolt to 5.2 lb ft. (7 NM) torque. Move to the next bolt, repeat the steps until all three lifting eyes are removed. 2.
32 Note: Retain the protective cap, for use if the open array is removed from the pedestal in the future. If the pin is damaged during the following operation you should contact your service dealer. 3. Move the antenna mounting bracket so it sits on the Port to Starboard axis of the digital radar. Lift the open array into position, taking care it is in the correct orientation and that the threaded alignment guides are fitted. Carefully align, then slowly lower the array.
33 6. Use the four nuts and associated washers supplied to secure the array to the pedestal as shown in the diagram below.
34 2.6 System Connections CAUTION: The digital radar connector (situated at one end of the cable) is a moulded plug that should not be removed. DO NOT remove this moulded plug. Connecting the digital radar cable Line up the two arrows (one on the radar cable, one on the radar connector, on the base). With the two arrows aligned, push the connector in, once the connector is sited turn the threaded collar clockwise to lock the cable into position. Ensure the connector is fully home and tightened.
35 Digital Radar Connections The digital radar cable consists of 2 parts, power and data. The moulded connector plugs in to the digital radar. The cable’s power cores are routed to the VCM100. The RJ45 data connector goes to the SeaTalkhs connection as described in Installing the Digital Radar Components on p.35. Data Connections The digital radar data connection should go into the SeaTalkhs data bus via the SeaTalkhs switch/crossover coupler.
36 work in the vicinity of the open array, the switch should be set to OFF. The following cable connections to the VCM100 are required. Table 2-1: Red VCM100 Out +ve Black VCM100 Out -ve Green VCM100 Screen (See Voltage Converter Module (VCM100) on page 21 for power connection details).
37 Chapter 3: Maintenance and Troubleshooting Once you have installed your digital radar 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.
38 3.3 Set up, alignment and timing checks Switch on and initial set up On the digital radar, ensure the power switch is set to ON. Switch on the display unit. The magnetron warm-up sequence should start, after 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.
39 Parking alignment When the radar is in standby or powered down, the antenna should park (rest) facing forward, (so you can see the Raymarine logo when looking towards the scanner from the front of the boat). A parking offset angle determines where the scanner parks, and you can set this, so the scanner parks correctly. To set the correct offset angle ensure that: • • • The display is switched on with the radar page selected. The radar is powered up. The radar is in standby mode. 1. Press MENU. 2.
40 3.4 Maintenance WARNING: HIGH VOLTAGE The display and digital radar units contain high voltage. Do not remove the rear cover from the display or any covers from the scanner. 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.
41 Servicing and Safety • • • • • Raymarine equipment should only 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.
42 3.5 Problem Solving All Raymarine products are subjected to comprehensive test and quality assurance programmes prior to packing and shipping. However, if this radar unit or VCM100 should develop a fault, please refer to the following table’s to identify the most likely cause and the corrective action required to restore normal operation.
43 VCM100 status LED sequence’s Table 3-2: LED name Operating color Working condition On Green (solid) Radar operating normally Fault Red (solid) Fault condition Sleep Yellow (flashing) (Radar in Standby) Yellow (solid) Fault condition, self recovers after 20 seconds
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