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Summary of Contents for STINGRAY Series

Page 1: ...NASA MARINE LTD BOULTON ROAD STEVENAGE HERTS SG1 4QG 01438 354033 STINGRAY RANGE ECHO SOUNDER BY DESIGNED AND MANUFACTURED IN ENGLAND RoHS 2002 95 EC ...

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Page 3: ... on the depthsounder This is caused by large amplitude voltage spikes generally associated with the engine s alternator and or ignition system which has not been properly suppressed These spikes may find their way into the sensitive amplifier section of the depthsounder in two ways A B Through the craft s common power supply or Through direct radiation from the source of interference The effects o...

Page 4: ...allation instructions or the face glued down with quick setting epoxy Note Do not shorten the transducer cable It is important that the face of the transducer is thoroughly bonded down to the hull A single air bubble will cause a considerable loss in performance The transducer or the place of mounting must be kept entirely free of any antifouling compound as this can also affect the performance of...

Page 5: ...a glass fibre constructed vessel and is accompanied by comprehensive illustrated instructions Suitable for all standard 1 38mm diameter echo sounder transducers NOTE THIS INSTRUMENT IS SIMPLY AN AID TO NAVIGATION AND SHOULD NOT BE CONSIDERED AS A SUBSTITUTE FOR GOOD SEAMANSHIP COAXIAL CABLE SELF TAPPING SCREW TUBE TRANSDUCER HULL FILLER OIL LEVEL ADDITIONAL NUT HOUSING CAP ...

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Page 8: ... prudently and check its operation from time to time against other data Inspect the installation from time to time and seek advice if any part thereof is not fully seaworthy Nasa Marine Ltd warrants this instrument to be substantially free of defects in both materials and workmanship for a period of one year from the date of purchase Nasa Marine Ltd will at its discretion repair or replace any com...

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