User manual RAYMARINE ST30 WIND

[. . . ] Therefore, unavoidable differences between the product and handbook may occurr from time to time, for which liability cannot be accepted by Autohelm. Copyright Raytheon Marine Europe 1995 Printed in England V CK LO G DIN HEA GE ERA AV PAS S D1790-1 ST30 Compass Installation and Operation Handbook Package Contents Checking your ST30 Compass Package The ST30 Compass package contains the following standard items: 1. Warranty document Items Missing? If any of the above items are missing or damaged, please contact your Autohelm dealer or our Product Support Department to obtain replacement parts. Please note that missing or damaged items cannot be replaced without proof of purchase. Registering this Product Once you have checked that you have all of the listed components, please take the time to complete the warranty document and return it to your national distributor. [. . . ] This mode is known as "Lock" mode. V LOC K COM V CK LO G DIN HEA GE RA E AV PAS S D1790-1 8 ST30 Compass Installation and Operation Handbook Important Information All Autohelm equipment and accessories are designed to the highest standard for use in the leisure marine environment. Their design and manufacture conforms to the latest Electromagnetic Compatibility (EMC) standards, but good 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. To avoid the risk of EMC problems, all Autohelm equipment and cables connected to it should be; t At least 1m (3 feet) from any equipment transmitting or cables carrying radio signals e. g. In the case of SSB radios, the distance should be increased to 2m (7ft). t At least 20m (66 feet) from large vessels equipped with radar. t More than 2m (7 feet) from the direct path of a radar beam. The following points should also be noted; t Genuine Autohelm cables should be used at all times. Cutting and rejoining these cables can compromise EMC performance and so should be avoided unless doing so is detailed in the installation manual. t Autohelm equipment should be serviced only by authorised Autohelm service engineers. They will ensure that service procedures and replacement parts used will not affect EMC performance. To prevent the build-up of moisture, the display head breathes through the back cover. The display head must, therefore, be mounted where the back cover is protected from direct contact with water. The rear case is fitted with a foam gasket to form a water-tight seal between the display head and the installation bulkhead. Under no circumstances must silicone sealants be applied to this gasket. 56mm (2. 20in) 88mm (3. 46in) Chapter 2: Installation 13 2. 3 Mounting the Display Head 6 5 4 3 2 1 D682a 1 Display head 2 Sealing gasket 3 Fixing studs 4 SeaTalk or power cable 5 Fluxgate compass cable 6 Thumb nuts 1. Make sure the bulkhead to which the display head (1) is to be mounted is smooth, flat, and clean. Use the fitting template (supplied) to mark the centres for the two fixing studs and the display head cable boss. Please note. . . To allow for the fitting of protective covers, adjacent instruments must have a 6mm (1/4in) gap between them (116mm centre to centre min. ). 3. Drill two 5mm (0. 2in) diameter holes for the fixing studs (2). Using a 60mm (2. 375in) diameter cutter, drill a location hole for the instrument connector boss. Plug the moulded end of the power cable in to one of the SeaTalk terminals. 14 ST30 Compass Installation and Operation Handbook 6. Connect the fluxgate compass cables, colour for colour, to the display head (1) compass terminals (the black core goes to the grey terminal). + + SEATALK + + 1 2 3 4 5 D1807-1 Fluxgate compass to display head connections: 1 Red cable 2 Black cable 3 Blue 4 Green 5 Yellow 7. [. . . ] The accuracy of the heading display cannot be guaranteed until linearisation has been completed. 4. 2 Heading Mode This is the default mode of operation and is always displayed in degrees magnetic. North, relative to your compass heading, is displayed as a graphic to the left of the heading. LOCK HEADING AVERAGE N LOCK COMPASS D1795-1 26 ST30 Compass Installation and Operation Handbook 4. 3 Lock Mode This mode allows you to lock onto a heading and then steer your vessel using the off-course bargraph to maintain the locked heading, which is stored as the datum as soon as you engage lock mode. LOCK HEADING AVERAGE N LOCK COMPASS The off-course bargraph consists of 5 port and 5 starboard segments plus the arrow head, which indicates a course error of 2°. The 5 segments indicate course errors of 4°, 7°, 11°, 16°, and 22°. Auto Lock If AUTO is engaged from an Autohelm autopilot, the pilot will override the ST30 compass locked heading. The small "AUTO" legend is displayed during this mode to indicate that AUTOLOCK has been engaged. Reciprocal Locked Heading If your course error exceeds +/-- 110° the compass automatically selects the reciprocal locked heading. Please note. . . [. . . ]