Raymarine ST70+ Operating Manual

Also see for ST70 Instrument: Installation guide User reference guide User reference handbook Installation guide Operating guide

Contents

Raymarine ST70+ Operating Manual Manual pdf 68 page image

60 ST70+ User Reference ManualCleaningCAUTION: Avoid damage when cleaningDo NOT use a dry cloth the display screens with as this could scratchthe screen coating.Do NOT use chemicals or abrasive materials to clean ST70+ products.Periodically clean your ST70+ displays and keypads with a soft, damp cloth.CablingPeriodically examine all cables for chafing or other damage to the outer shield, andwhere necessary, replace and re-secure4.3 TroubleshootingIn the unlikely event that you encounter problems using your ST70+ display, use thissection to resolve the situation.First considerationsIf your ST70+ system is not performing as you think it should, be sure you areoperating it correctly as described in the ST70+ Operating Guide.Then:• Ensure that any data you think may be missing is available on your boat. Forexample, if you do not have a wind transducer, then there will be no wind-relateddata.• Take into account any changes that may have been made to the electrical systemaboard your boat. Such changes could affect the performance of your ST70+ sys-tem.• Be aware that radio signals transmitted nearby (for example from another boat orshore station) could affect the performance of your ST70+ system.If you are satisfied that the problem is not due to any of the above, use the proceduresbelow to isolate the cause of the problem.ProceduresAs your ST70+ displays rely on the satisfactory operation of other, external products,first use the following table to eliminate possible external cause, before investigatingfaults on the ST70+ system itself.Symptom Possible cause/remedyDisplay is blank No power. Refer to diagnostic Chart 1.Pilot Controller display showsstationary dashes The Pilot Controller is not receiving necessary data fromother instruments. Check cabling.Displayed compass headingdoes not agree with the boat’scompassYou have not calibrated the compass. Carry out the devi-ation and alignment procedures (see Chapter 2: Com-missioning Procedures ).