Meade LX200GPS instruction manual Observing Considerations

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c. 2 short cords (8” long) with DB-9 connectors are supplied to provide power to the Dec. system, the GPS, and the level sensor. Plug into the two DB-9 connectors located at the top of the sides of the fork and the Dec. casting (Fig. 53).

d. Connect the Autostar II handbox to the HBX connector (F, Fig. 43) on the control panel.

e. Connect the supplied coil cord from the fan to the 12vDC output jack (E, Fig. 43) on the control panel.

Fig. 51: Tighten the fork arm assem- bly using the provided hex key.

Fig. 52: DB-15 connector on fork base. Connect to the Dec motor port of the control panel.

Fig. 53: Plug in the DB-9 connectors to provide power from the Dec. motor to the fork arms.

LX200GPS TIPS

Observing Considerations

Try to pick an observing site away from street and house lights and car head- lights. While this is not always possible, the darker the site, the better.

Give your eyes about ten minutes to adjust to the darkness before observing. Give your eyes a rest from observing every ten or fifteen minutes to relieve eyestrain.

Try not to use a standard flashlight. Experienced observers use red LED flash- lights, the red utility light on the Autostar II handbox, or tape red cellophane over their flashlights to use for setup and map reading so they don’t have to continually readjust their eyes to the darkness. Be careful not to shine bright lights if there are other observers in the area. Do not shine a flashlight into the telescope while someone is observing!

Dress warmly. It gets chilly when you’re sitting for prolonged periods.

Practice setting up your equipment during the day or in a lighted area to become familiar with it before going to a dark site.

Use your 26mm eyepiece to view terrestrial objects and wider areas of space, such as open star clusters. Use optional higher power eyepieces, such as a 9mm eyepiece (see OPTIONAL ACCESSORIES, page 41 for more details), when you wish to view something up close, such as craters on the Moon or the rings of Saturn.

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Contents Meade Instruments Corporation Meade Schmidt-Cassegrain Optical System Meade Maksutov-Cassegrain Optical SystemContents QUICK-START Guide Important Note Telescope Features AutostarSee Optional ACCESSORIES, pages 41, 42, Ascension Declination setting# Computer Control Panel see inset Telescope? See pages 17Ascension, DefinitionsShift Microfocuser? Tour the Cosmos with Just the Push of a Button Autostar II FeaturesLibrary # of Objects Want to learn more about changing slew speeds? See LX200GPS Tips How to Attach the Tripod to the Telescope Assembly Parts ListingGetting Started To install batteries How to Assemble Your TelescopeTip Attach Diagonal or accessories Choosing an EyepieceMounting and Adjusting the Viewfinder Too Much Power?Observing Using Autostar IIs Arrow Keys ObservingObserving by Moving the Telescope Manually Terrestrial ObservingFocusing the Eyepiece Using the Microfocuser Slew SpeedsTo use the microfocuser Key # SpeedObserve the Moon Astronomical ObservingTo Track an Object Automatically Moving Through Autostar II’s MenusWhich One’s the Alignment Star? Important NotesUsing the Guided Tour Observe a Star using the Automatic Tracking FeatureGo To Saturn Detecting True Level Global Positioning SystemFinding True North Autostar II Navigation Exercise Basic AutostarTo Calculate Sunset time Navigating Autostar Look into the FutureMenus Select Item ObjectTo slew the telescope to catalog objects Object MenuWant to learn more about Observing Satellites? See Want to learn more about using the Browse menu? See Event MenuUtilities Menu Glossary MenuWant to learn more about Landmarks? See Setup Menu Timing is EverythingRECTION, Setup Menu Daylight SAVING, Adding and editing sites?Hot Button Menus Mirror, MirrorTo Add a Site to the user-defined site list Adding Observing SitesTo Edit a Site Creating User Objects To GO to a user-entered objectObserving Satellites LandmarksTo Add a landmark to the database TipsIdentify To Select a landmark from the databaseTo perform a Landmark Survey To check on the available amount of memory in AutostarBrowse Displayed information ExampleHow to perform the Easy Align Procedure Alternate Alt/Az AlignmentsInitialize Autostar Easy Two-Star AlignmentTo Set the Home Position Manually One-Star Alt/Az AlignmentTip Try a Spiral Search Periodic Error Correction Star ChartsPhotography Few tips on photography with the LX200GPS telescopesOptional Accessories Meade Series 4000 EyepiecesSeries 4000 8 24mm Zoom Eyepiece Illuminated Reticle Eyepiece Maintenance CollimationDefocused star images. Misaligned 1, 2, Aligned Meade Customer Service What is Smart Drive?Inspecting the Optics Gauging the Movement of the Telescope15 LX200GPS Specifications SpecificationsMaksutov Fan 10 f/10 LX200GPS Specifications 10 LX200GPS Specifications12 f/10 LX200GPS Specifications Autostar II System Specifications 16 f/10 LX200GPS SpecificationsAutostar II Handbox Specifications Equatorial Alignment Setting CirclesCelestial Coordinates Declination Setting Circle Equatorial WedgeLining Up with the Celestial Pole Locating PolarisPrecise Polar Alignment LX200GPS mounted on an equatorial wedgeAutostar II Polar Alignment Easy Polar AlignmentOne-Star Polar Alignment Two-Star Polar AlignmentAppendix B Latitude Chart Latitude Chart for Major Cities of the WorldCity State/Prov./Country Latitude City Country LatitudeCommand Line What you will needTour Modes Comment LineWriting a Tour TitlePick ONE / Pick END Appendix D Training the Drive Further StudyTo observe the Apollo 15 landing site using the Moon option Appendix E the Moon MenuControl Panel Features 16 LX200GPS Unique FeaturesCommercial Shipping Telescope Assembly To Assemble the 16 Super Field TripodMounting the Optical Tube Assembly OTA Attaching the Power and Data CordsAttaching the 16 Drive Base Attaching the ForkTighten the fork arm assem- bly using the provided hex key Observing ConsiderationsAppendix G To attach the microfocuser to the de-rotaterBasic Astronomy Autostar II GlossaryObjects in Space MoonPlanets Deep-Sky ObjectsPage Meade Instruments Corporation
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