Meade LX200 R instruction manual Observe a Star using the Automatic Tracking Feature, Go To Saturn

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Tip:

The GO TO key also allows you to perform a "spiral search." A spiral search is useful when the telescope slews to an object, but that object is not visible in the eyepiece after the telescope finish- es its search. (This some- times occurs during an alignment procedure.)

Press GO TO when the telescope stops slewing. The telescope begins to move in a spiral pattern at a very slow speed around the search area. Look through the eye- piece and when the object does become visi- ble, press MODE to stop the spiral search. Then use the Arrow keys to center the object.

Important Note: While performing the automatic tracking proce- dure, only use the Arrow keys to move the tele- scope. Once the tele- scope has been aligned, do not loosen the tele- scope locks (12 and 17, Fig. 1), or move the base manually, or alignment will be lost.

Tip:

To manually enter the R.A. and Dec. coordi- nates of an object:

Press and hold MODE for two seconds or more. The R.A. and Dec. coordinates display. Press GO TO.

"Object Position" and a set of coordinates dis- plays. Then enter the R.A. and Dec. coordinates of any celestial object using Number keys. As soon as the coordinates are entered, AutoStar II slews the telescope to the coor- dinates. Note that the tele- scope must be initialized for this procedure to oper- ate properly.

6.The telescope now slews to the second alignment star. AutoStar displays “Center Brightest Star: Press ENTER” displays. Use the Arrow keys to center the alignment star in the eyepiece. When the second alignment star is centered, press ENTER.“

7.“Alignment successful” displays. If “Alignment Unsuccessful” displays, perform the procedure over again.

Observe a Star using the Automatic Tracking Feature

Now that your telescope has been aligned, you are able to track celestial objects. In this example, the AutoStar II Arrow keys are used to find a star, and then Auto Star II's tracking capability automatically keeps the star centered in your telescope's eyepiece.

1.When Automatic Alignment is completed (as described in the previous section), "Select: Object" displays on AutoStar II.

2.Select a bright star from one of the Object menus. You may choose any unob- structed, bright star for the purposes of this example. Use the viewfinder (22, Fig. 1) to help line up on the star. Use AutoStar II's Arrow keys to center the star in the eyepiece. The tracking motors will then keep the star you have chosen in the center of the eyepiece.

Go To Saturn

This exercise demonstrates how to select a celestial object, the planet Saturn, for viewing from AutoStar II’s Solar System library. Objects in the eyepiece should main- tain their position even though the Earth is rotating beneath the stars. In other words, the telescope tracks the chosen objects.

Note: Saturn is not visible the entire year; you may need to choose anoth- er object from any of AutoStar II's many object libraries; however, the pro- cedure, as described below, remains the same.

1 After the telescope is aligned, press Number key "5."

2.“Solar System: Mercury” displays. Keep pressing the Scroll Down key until “Solar

System: Saturn” displays.

3.Press ENTER. “Calculating” displays. Then “Saturn” and a set of coordinates displays. Note that Saturn’s (and other planets’) coordinates change throughout the year.

4.Press GO TO. “Saturn: Slewing...” displays and the telescope slews until it finds Saturn. You may need to use the Arrow keys to center Saturn precisely in the eyepiece. AutoStar II then automatically moves the telescope so that it "tracks" Saturn (or whatever other object you may have chosen); i.e., Saturn remains centered in the eyepiece.

Using the Guided Tour

The Guided Tour feature is an easy and fun method of exploring AutoStar II's GO TO capabilities. This example demonstrates using “Tonight’s Best” Guided Tour.

1.After observing Saturn, keep pressing MODE until “Select Item: Object” displays again.

2.Press the Scroll Down key twice. “Select Item: Guided Tour” displays.

3.Press ENTER. “Guided Tour: Tonight’s Best” displays. Press ENTER.

Note: If you wish to try out other Guided Tours, press the Scroll Down key to scroll through other tour choices. When the tour you wish to select dis- plays, press ENTER.

4.“Tonight’s Best: Searching...” displays. After calculating, “Tonight’s Best: Jupiter” displays.

Note: Different objects may be displayed on a tour list on any given night.

Press ENTER to display information about the object. Press GO TO to move the telescope to the object.

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Looking at or near the Sun will cause irreversible damage to your eye. Do not point this telescope

 

at or near the Sun. Do not look through the telescope as it is moving.

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Contents Page Page Contents QUICK-START Guide Important Note Telescope Features AutoStar# Computer Control Panel see inset See Optional ACCESSORIES, pages 43, 44,Ascension Declination setting Shift Microfocuser? DefinitionsAscension, Library # of Objects Autostar II FeaturesTour the Cosmos with Just the Push of a Button Want to learn more about changing slew LX200R Tips Getting Started Parts ListingHow to Attach the Tripod to the Telescope Assembly Tip How to Assemble Your TelescopeTo install batteries 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? It is recommended that you do not attempt a GPS fix indoorsGo To Saturn Observe a Star using the Automatic Tracking FeatureUsing the Guided Tour Finding True North Global Positioning SystemDetecting True Level To Calculate Sunset time Basic AutostarAutoStar II Navigation Exercise Navigating AutoStar Look into the FutureMenus At orWant to learn more about Observing Satellites? See Object MenuTo slew the telescope to catalog objects Event Menu DefinitionLandmarks? See Glossary MenuUtilities Menu Timing is Everything Setup MenuMount Feature? See Appendix I Smart Custom Tracking Rate Setup Menu Daylight SAVING, Adding and editing sites?Hot Button Menus To Edit a Site Adding Observing SitesTo Add a Site to the user-defined site list 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 ExampleEasy Two-Star Alignment How to perform the Easy Align ProcedureAlternate Alt/Az Alignments Two-Star Alt/Az Alignment One-Star Alt/Az AlignmentTo Set the Home Position Manually Tip Try a Spiral SearchPeriodic Error Correction Update Menu OptionTrain Menu Option Erase Menu OptionPhotography Few tips on photography with the LX200R telescopesPhotography with a Digital Camera Photography with Meade’s AutoStar SuiteStar Charts Image of M13 captured with the Deep Sky ImagerOptional Accessories Meade Series 4000 EyepiecesSeries 4000 8 24mm Zoom Eyepiece Illuminated Reticle Eyepiece Maintenance CollimationDefocused star images. Misaligned 1, 2, Aligned Meade Consumer Solutions Service What is Smart Drive?Inspecting the Optics Gauging the Movement of the Telescope10 f/10 LX200R Specifications Specifications10 LX200R Specifications 12 f/10 LX200R Specifications 14 f/10 LX200R SpecificationsAutoStar II Handbox Specifications 16 f/10 LX200R SpecificationsAutoStar II System Specifications Celestial Coordinates Setting CirclesEquatorial Alignment Declination Setting Circle Equatorial WedgeLining Up with the Celestial Pole Locating PolarisPrecise Polar Alignment LX200R mounted on an equa- torial 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 Pick END Auto Slew on / Auto Slew OFF Downloading ToursAppendix D Training the Drive Further StudyTo observe the Apollo 15 landing site using the Moon option Appendix E the Moon MenuCommercial Shipping 16 LX200R Unique FeaturesControl Panel Features Telescope Assembly To Assemble the 16 Super Field TripodAttaching the Fork Mounting the Optical Tube Assembly OTAAttaching the 16 Drive Base Attaching the Power and Data Cords Observing Considerations14 LX200R Unique Features Appendix H To attach the microfocuser to the de-rotaterAppendix IntroductionOperation TrainingUpdate Permanently Mounted ScopesOther Menus Options Save As and Load OffBasic Astronomy AutoStar II GlossaryObjects in Space MoonPlanets Deep-Sky ObjectsPage Page Meade Limited Warranty

LX200 R specifications

The Meade LX200 R is a renowned telescope that has captivated astronomers and enthusiasts alike with its impressive blend of advanced technology, user-friendly features, and excellent optical performance. Launched as part of Meade's line of enjoyable yet high-performing telescopes, the LX200 R remains a top choice for both amateur stargazers and serious astrophotographers.

At the heart of the LX200 R is its advanced telescope design. It features a robust, 8-inch primary mirror, which provides exceptional light-gathering capability. This larger aperture allows users to observe faint celestial objects, including distant galaxies, nebulae, and star clusters, with stunning clarity and detail. The telescope's reflective optics are coated with high-quality, anti-reflective coatings that enhance contrast and minimize light loss, ensuring crisp, clear images even in challenging viewing conditions.

One of the standout features of the LX200 R series is its sophisticated computer-controlled GoTo mount. This feature allows users to locate over 30,000 celestial objects with remarkable precision using a simple one-button operation. The dual-axis motor drives enable smooth tracking of objects across the night sky, making it easier to follow their movements. The mount also includes an integrated GPS system, which automatically adjusts the telescope's location and time settings for accurate alignment without requiring complex manual adjustments.

The LX200 R is configured for both visual observations and astrophotography, accommodating a wide range of accessories like cameras and focal reducers. Its sturdy construction minimizes vibrations, which is crucial for capturing sharp images during extended exposures. Additionally, the telescope's optical tube is designed to be both lightweight and durable, making it convenient for transport and setup in various observing locations.

The ergonomic design of the LX200 R also enhances user experience, featuring a comfortable eyepiece height and an intuitive control panel. The display is user-friendly, allowing even novice astronomers to navigate settings and options quickly. With its combination of high-quality optics, advanced tracking capabilities, and versatile design, the Meade LX200 R continues to be a preferred choice for anyone looking to explore the wonders of the universe with sophistication and ease.
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