User manual RAYMARINE ST60 TRIDATA

[. . . ] ST60 Tridata Instrument Owner's Handbook Document number: 81040-4 Date:10 November 2002 Raymarine, ST60 and SeaTalk are trademarks of Raymarine Limited © Handbook contents copyright Raymarine Limited 2002 i Important information Safety notices WARNING: Product installation & operation This equipment must be installed and operated in accordance with the Raymarine instructions provided. Failure to do so could result in personal injury, damage to your boat and/or poor product performance. WARNING: Electrical safety Make sure you have switched off the power supply before you start installing this product. WARNING: Although we have designed this product to be accurate and reliable, many factors can affect its performance. [. . . ] Do NOT use chemical and abrasive materials to clean the instrument. Transducers Refer to the Installation and Maintenance instructions supplied with the transducers. 10 ST60 Tridata Instrument Owner's Manual Cabling Examine all cables for chafing or other damage to the outer shield and, where necessary, replace and re-secure. 2. 2 Fault finding Preliminary procedures Changes in the electronic environment may adversely affect the operation of your ST60 equipment. Typical examples of such changes are: · Electrical equipment has recently been installed or moved aboard your vessel. · You are in the vicinity of another vessel or shore station emitting radio signals. If you appear to have a problem, first ensure that the EMC requirements (see Chapter 3, Installation) are still being met before further investigating the problem. Fixing faults All Raymarine products are subjected to comprehensive test and quality assurance programmes prior to packing and shipping. However, if a fault occurs, the following table may help to identify and rectify the problem. Fault Cause Remedy Check power supply. Check SeaTalk cabling and connector security. Check cabling and security of transducer connections. Instrument display blank. No power supply. No speed or temperature information. No speed information. Speed transducer cabling problem. Clean paddle wheel. Speed transducer paddle wheel fouled See CAUTION below. No exchange of information between SeaTalk instruments SeaTalk cabling problem. Check the security of SeaTalk connectors. Disconnect instruments one by one, to isolate faulty unit Chapter 2: Maintenance and Faultfinding 11 Fault Failure of group of instruments in SeaTalk chain. Cause SeaTalk cabling or connector problem. Remedy Check the security of SeaTalk connections between functioning and non-functioning instruments. LAST flashes or dashes Depth transducer or Check depth transducer cable and displayed continuously connection problem. LAST flashes while under way. Aerated water Boat wake Prop wash etc Ensure readings stabilise when clear of disturbed water. CAUTION: If you need to remove the Speed transducer insert, have the transducer bung to hand and secure it in the transducer body immediately after the insert has been removed, to prevent excessive ingress of water. Technical support Raymarine provides a comprehensive customer support service, on the world wide web and by telephone help line. Please use either of these facilities if you are unable to rectify a problem. World wide web Please visit the Customer Support area of our web site at: www. raymarine. com As well as providing a comprehensive Frequently Asked Questions section and servicing information, it also gives e-mail access to the Raymarine Technical Support Department and a details of the locations of Raymarine agents, worldwide. Telephone help line If you do not have access to the world wide web, please call: 1-800-539-5539, extension 2444 or (603) 881-5200 extension 2444 12 ST60 Tridata Instrument Owner's Manual Help us to help you When requesting service, please quote the following product information: · Equipment type. The Software issue number can be ascertained by means of the Intermediate Calibration facility, see Chapter 4, Calibration. Chapter 3: Installation 13 Chapter 3: Installation This chapter describes how to install the ST60 Tridata instrument, and associated Speed and Depth transducers. The transducers are fitted in the hull of the vessel and connected to the rear of the instrument. The actual type of transducers depends on the type of hull in which they are to be installed. For advice, or further information regarding the installation of this equipment, please contact the Raymarine Product Support Department or your own National Distributor. 3. 1 Planning your installation Before starting the installation, spend some time considering the best positions for both transducer and instrument, such that the Site Requirements and the EMC Guidelines (below) are satisfied. Site requirements Transducers 75 mm (2. 94 in) diameter 75 mm (2. 94 in) diameter 95 mm (3. 75 in) Depth Speed 51 mm (2. 0 in) diameter 75 mm (2. 94 in) diameter 5 mm (0. 19 in) 51 mm (2. 0 in) diameter 75 mm (2. 94 in) diameter 14 mm (0. 57 in) The transducer types required for the various hull types are as follows: 100 mm (3. 95 in) D4447-4 14 ST60 Tridata Instrument Owner's Manual Hull material Glass reinforced plastic (GRP) Steel Aluminium Wood Speed transducer M78712 Through hull plastic M78712 Through hull plastic M78712 Through hull plastic M78716 Through hull bronze Depth transducer M78713 Through hull plastic or M78718 Retractable through hull M78713 Through hull plastic or M78718 Retractable through hull M78713 Through hull plastic or M78718 Retractable through hull M78714 Through hull bronze or M78719 Retractable through hull bronze Other transducer types are also available for specific requirements. For further details, contact your local Raymarine dealer. For accurate speed and depth readings the transducers should be sited within the clear water flow areas indicated by the shaded areas in the following diagram. Sailing vessel Planing power vessel Displacement power vessel Transducer siting D4349-1 The transducers should also: · Be ahead of the propellers (by a minimum of 10% of the water line length). · Be at least 150 mm (6 in) away from the keel (ideally ahead of the keel if a sailing yacht). Chapter 3: Installation · · · · Be as near as possible to the centre line of the vessel. Be clear of other through-hull fittings or projections. Have sufficient clearance inside the hull to fit the nut. Have 100 mm (4 in) of headroom to allow for withdrawal. 0 15 In addition to the above requirements, the depth transducer must be mounted within 10 of the vertical, forward, aft and athwart ships. 10° maximum Maximum transducer angle D4350-3 Instrument CAUTION: The presence of moisture at the rear of the instrument could cause damage either by entering the instrument through the breathing hole or by coming into contact with the electrical connectors. ST60 instruments can be fitted either above or below deck, provided the rear of the instrument is sited where it is protected from contact with water. [. . . ] Turn the vessel round, start the return leg and as you do so, press the speed key so the rEtrn legend stops flashing and the displayed value increments. At the end of the return leg, press the speed key to end the calibration run. At this point: · The text Strt 2 alternating with the new calibration factor is displayed at the bottom of the screen. · The displayed distance freezes. 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