MasterCraft 2009 MariStar X-Series owner manual Attitude Adjustment or Trim Tab Switch

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The stereo and components come with a separate manual explaining operation of the devices. Please review and become familiar with the equipment.

Attitude Adjustment or Trim Tab Switch

(MariStar 230, X-30, MariStar 245, X-45,

MariStar 280, X-80)

MasterCraft utilizes Lenco attitude adjust- ment plate kits on several models. Dual

plate kits are available on the MariStar 280, X-80 and 280 STS models; a single plate kit is used on the MariStar 245 and X-45, as well as the MariStar 230 and X-30. On the dual attitude ad- justment plate system, the plates operate independently of each other to provide optimal performance by redirecting water flow near the transom of the boat. These plates have been designed to improve the overall attitude of a boat. If used properly, the plates will improve the ride, reduce drag, increase speed and improve the ride and fuel efficiency of the boat.

The operation of the attitude adjustment plates is basic. The plane or planes will be mounted with the actuator(s) on the transom of the boat. When the plate(s) is/are lowered, the water flow is redirected, creating an upward force at the stern of the boat. When the stern rises, the bow will lower.

Since these actuators are electromechanical, they provide an im- mediate response at the touch of the switch. The switch adjust- ments are based on the position of the bow. On the dual attitude adjustment plate system, the right side of the switch controls the starboard plate and the left side of the switch controls the port plate. On the single plate system, there is only one switch control.

The system is set up this way to minimize the guesswork while underway. To lower the starboard bow, press the right (star- board) switch where it reads DOWN. To lower the port bow, press the left (port) switch where it reads DOWN. On the single plate system, press DOWN.

Since our models have different weights, lengths, speed and per- formance, it will take some practice for the operator to under- stand how your boat reacts with the attitude adjustment plates installed. The plates will allow your boat to get on plane faster and continue planing at lower speeds. This will improve visibility and the overall safety of your boat. When making adjustments with the attitude adjustment plates, use short momentary taps of the switch. Continued practice will help you become familiar with how the plates perform.

Special Conditions

Head Sea: Lower both plates slightly by pressing BOW DOWN on both sides of a dual system, BOW DOWN on a single system. This will bring the bow down while maintaining speed. This also allows the hull of the boat to absorb the impact of the waves. This adjustment will result in a more efficient and smoother ride.

Following Sea: Make sure the plates are fully retracted by press- ing BOW UP on both sides of a dual system, and BOW UP on a

single system. This will bring the plate(s) up to a fully retracted position, decreasing lift in the stern and will allow the bow to rise. If the plate(s) is/are deployed, the bow may dig.

Windy Chop: To raise the windward side of the boat on dual systems, press BOW UP on that side. If this is not sufficient press BOW DOWN on the leeward side of the boat. Do not over-trim when attempting this. This will allow the windward side of the boat to rise and will minimize spray.

Shallow Water/Hole Shot: Lower both plates completely on a dual system by pressing BOW DOWN on both sides (the single plate on a single system). This provides lift in the stern of the boat and will keep the bow down. As you throttle up and speed increases, raise the tab(s) by pressing BOW UP on both sides of a dual system, and BOW UP on the single system.

Uneven Load: When equipped with a dual system, if one side of the boat is higher than the other while running, press BOW DOWN on the switch on that side. This will lower the tab on the listing side (low side) to bring the boat level.

Porpoising: To stop porpoising, press BOW DOWN on both sides of a dual plate system, BOW DOWN on a single system. The plate(s) needs only to be deployed slightly to correct this adverse situation.

While operating attitude adjustment plates use caution. Improper use of plates can cause accidents, which may result in serious injury or death. These cautions apply to the MariStar 280STS, X- 80 and 280 SST models only.

While the boat is underway do not move one plate up or down significantly as this may cause listing.

While at higher speeds do not over-trim, as this will cause the bow to lower quickly, resulting in a reduction of speed and may cause the boat to veer.

MasterCraft 2009 Owner’s Manual - Page 5-2

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Contents 2009 MasterCraft Welcome aboard Page 2-1 Page 16-2, 16-5, Page Table of contents General Precautions Boating safetySafety Afloat Safety EquipmentRequired Equipment Recommended EquipmentSkiing and Wakeboarding Safety Operator’s License Common sense approach Rules of the open water Other Special Situations OvertakingSailing Vessel Right-of-Way Fishing Vessel Right-of-WayGuide to individual models Exhaust Bow Light Transom Drain Plug MariStar Fuel Tank Engine Batteries Filler Star CSX Instrument panels Measurements Aft Light Switch Accessory SwitchesAll Models-Actual Switch Usage Will Vary Volt ReceptacleMariStar 230, X-30, MariStar 245 MariStar 280 Attitude Adjustment or Trim Tab SwitchManual and Automatic Bilge Pump Switch Manual Ballast Empty/Fill SwitchesBlower Switch Circuit BreakersCourtesy Lights Switch Clock Adjustment SwitchDisplay Selector Switch Dual Battery Operation SwitchEngine Synchronizing Switch Engine Hatch SwitchEngine Oil Pressure Gauge MariStar 280/X-80, CSX-220, CSX-265Instrument Panel Gauge Backlighting Switch Heater SwitchLow Voltage Battery Alarm Fuel GaugeOther Alarms Navigation/Anchor Lights SwitchRefrigerator Switch Seat Heat SwitchesSink Switch Shower and/or Slick Boot SwitchTemperature Gauge Shift/Throttle ControlVideo Display Gauge Tower Lights SwitchPage Voltmeter Wash Down SwitchWhat Type of Gasoline To Use Using care when fuelingUsing Oxygenated Fuels or Fuels with Alcohol When the Boat Is Not Used for a WhileWhen Fuel Runs Out or Too Low for Proper Operation Fuels Outside United States and CanadaPage Before Each Operation Safety checks and servicesDuring Operation After OperationFirst Hours of Operation New boat break-inAfter Break-In Page Starting the Engine Before StartingShifting Gears Stopping UnderwayOperational hints Page Docking and Tie-Up Unusual Operating ConditionsUsing Lifting Slings Using Lifting EyesLifting the boat Storage CradleMarine Growth Corrosion preventionGalvanic Corrosion Stainless Steel and ChromeHull Cleaning the boatUpholstery Teak Wood CarpetFiberglass Swim Platform WindshieldAcceptable Upholstery Cleaners Slick BootUnacceptable Upholstery Cleaners Enclosed HeadApco Mastercraft boat care products MasterCraft Microfiber Detailing Cloths MasterCraft Cleaning & Detailing KitMasterCraft Marine Motor Oil & Filters New Boat Break-In Frequency and Scheduled MaintenanceBefore Each Use After Each UseAnnually Every One Hundred 100 Hours Quarterly Every Fifty 50 HoursInspect the Battery Connections and Hold-Downs Check Raw Water Intake Strainer where equippedInspect the Propeller Shaft Log for Water Entry By the warrantyInspect the Exhaust System for Leaks Inspect the Fuel System for LeaksGeneral Cleaning and Storage Check That the Battery Is Fully ChargedCheck the Engine Mounts Lubricate the Engine Starter Gear and ShaftInspect the Exhaust Flaps for Damage Check the Propeller Shaft Coupling AlignmentLubricate the Steering System Check the Ballast Pump Impeller Lubricate the Shift and Throttle SystemInspect the Complete Fuel System for Leakage Fire Extinguisher and Suppression Units General Preparation General Power Package PreparationFuel System Treatment Other Winterization Preparations Re-Activating the Boat After Storage Ballast System PreparationsChanging Propellers Checking/Repairing PropellersComfort and convenience Battery ChargerAnchor and Windlass Fire Suppression and Extinguishing CoolersHead GPS and ChartplotterBefore operation HeaterLighting Hydraulic Steering SystemLivewell/Kill Box/Catch Box RefrigerationShower or Wash Down Seat HeatersStereo Equipment Swim/Boarding PlatformsFolding Down the Platform TablesVideo Screen TowersWater Heater Guide to troubleshooting Limited warranty statement Page Page Page Warranty Registration Transfer Warranty registration and transferEvery 100 Hours Date Service log12-1 IndexGauge, Voltmeter Gauges & Switches, Variations Platforms, Swim/Boarding 19-7 Storage & Winterization 17-1 19-9 Transfer, Warranty Registration 22-1 ProStar MariStar Series Saltwater Series
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