Meade LX90 instruction manual Autostar Features, Tour the Cosmos with Just the Push of a Button

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AUTOSTAR FEATURES

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Fig. 2: The LX90 AutoStar Handbox.

Tour the Cosmos with Just the Push of a Button

Control of the LX90 is through the operation of the standard-equipment AutoStar. Nearly all functions of the telescope are accomplished with just a few pushes of AutoStar’s buttons. Some of the major features of AutoStar are:

•Automatically move the telescope to any of over 30,000 objects stored in the database or manually enter the astronomical coordinates of any celestial object.

•Take a guided tour of the best celestial objects to view on any given night of the year.

•Download the latest satellite data and software revisions directly from the Meade website (www.meade.com) and share software with other AutoStar enthusiasts.

•Control your LX90 with your PC using an RS-232 interface.

•Access a glossary of astronomical terms.

•Calculate which eyepiece to use for optimum viewing of a celestial object.

•Mount the telescope in the “Alt/Az” mode (Altitude - Azimuth, or vertical - horizontal) for fully automatic tracking of celestial objects.

•Extensive long-exposure astrophotography and CCD imaging capability is available when the LX90 is mounted in the "Equatorial" (Polar) mode using an optional mounting wedge.

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Contents LX90 Schmidt-Cassegrain Telescope Meade Schmidt-Cassegrain Optical System Contents QUICK-START Guide ON/OFF E D Telescope FeaturesPage To Attach the Handbox Holder Tour the Cosmos with Just the Push of a Button Autostar FeaturesTopmost screen Select Item Object Page Getting Started How to Attach the Tripod to the Telescope AssemblyPrecautionary notes for the tripod How to Assemble Your TelescopeChoosing an Eyepiece Using SmartFinderAligning the Viewfinder Aligning SmartFinderObserving Observing Using AutoStars Arrow KeysObserving By Moving the Telescope Manually Terrestrial ObservingObserve the Moon Slew SpeedsTo Track an Object Automatically Astronomical ObservingMoving Through AutoStar’s Menus Initializing AutoStar for the First TimeHow to perform the Automatic Alignment procedure Observe a Star using the Automatic Tracking FeatureAutomatic Alignment While it does soGo To Saturn Using the Guided TourAutoStar Navigation Exercise Basic Autostar OperationEntering Data into AutoStar Navigating AutoStarTo Calculate Sunset time Select Item Object AUTOSTAR’S MenusObject Menu Menus and Menu OptionsEvent Menu Glossary MenuUtilities Menu Observing Considerations Setup Menu Time Zone Shift Menu Daylight SAVING, Adding Observing Sites Advanced Autostar FeaturesTo Add a Site to the user-defined site list To Edit a SiteUsing AutoStar to Find Objects Not in the Database To GO to a user-entered object Observing SatellitesCommand Line How to Create Your Own Guided TourWhat you will need Tour ModesTitle Writing a TourPick END Downloading Tours LandmarksTo Add a landmark to the database To Select a landmark from the databaseAdvanced Alt/Az Alignment IdentifyTo perform a Landmark Survey To check on the available amount of memory in AutoStarBrowse Two-Star Alt/Az AlignmentOne-Star Alt/Az Alignment Photography with the LX90 Few tips on photography with the LX90Photography with a Digital Camera Meade Deep Sky Imager Photography with Meade’s AutoStar SuiteEyepiece Power 2x Barlow Super Plössl 4-elements Optional AccessoriesSuper Wide Angle 6-elements Ultra Wide Angle 8-elements#62 T-Adapter Collimation MaintenancePage Meade Customer Service Inspecting the OpticsGauging the Movement of the Telescope LX90 Specifications AutoStar SpecificationsAutoStar Dimensions Celestial Coordinates Polar AlignmentLocating the Celestial Pole Setting CirclesAutoStar Polar Alignment Easy Polar AlignmentEquatorial Wedge Lining Up with the Celestial PolePrecise Polar Alignment Star Charts City State/Prov./Country Latitude Latitude Chart for Major Cities of the WorldCity Country Latitude City State/Country LatitudeAppendix C Training the Drive To replace the battery Appendix D Changing the LNT Module BatteryAutoStar Glossary Objects in SpaceMoon Deep-Sky Objects PlanetsPage Page Page Meade Limited Warranty