Meade ETX-60AT instruction manual Getting Started, Parts Listing, How to Assemble Your Telescope

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Fig. 4: View of the ETX tele- scope showing six AA-size batteries mounted inside the battery compartment:

(1)Battery Compartment

(2)Battery Holder

(3)9v Connector

(4)Battery Holder Connector

Fig.5: MA 25mm and

MA 9mm eyepieces.

GETTING STARTED

Parts Listing

Getting the telescope ready for first observations requires only a few minutes. When first open- ing the packing box, note carefully the following parts:

•The ETX Astro Telescope with fork mount system.

•#494 Autostar handbox with attached coil cord.

•MA 25mm and MA 9mm eyepieces, each packed in a plastic storage container.

•Hex-wrench, packed with the instruction manual. See “GENERAL MAINTENANCE,” page 27.

How to Assemble Your Telescope

Assembly of the ETX telescope requires only six AA-size (user-supplied) batteries and a few, simple steps:

1.The telescope’s battery compartment (1, Fig. 4) is located on top of the drive base. Open the battery compartment by lifting the release latch and pulling it away from the drive base.

2.Remove the battery holder from the compartment and carefully lift the 9v connector out from the compartment. Take care not to accidentally detach the wires of the battery con- nector from the base. Whenever you replace the batteries, to safeguard the wires, dis- connect the 9v connector from the battery holder before removing the batteries.

3.Insert six AA-size batteries into the battery holder, oriented as shown on the diagram on the battery slots of the battery holder. Insert the center battery on each side last for easi- er installation. Connect the 9v connector plug to the battery holder. Carefully replace the battery holder back into the battery compartment. Replace the cover.

CAUTION: Use care to install batteries as indicated by the battery compartment. Follow battery manufacturer's precautions. Do not install batteries backwards or mix new and used batteries. Do not mix battery types. If these precautions are not followed, batteries may explode, catch fire, or leak. Improperly installed batteries void your Meade warranty. Always remove the batteries if they are not to be used for a long period of time.

4.Be certain that the power switch on the computer control panel (10C, Fig. 1) is in the OFF position. Plug the coil cord of the Autostar Controller into the HBX port (10A, Fig. 1).

NOTE: Autostar does not require batteries; the telescope’s batteries supply power to Autostar.

5.Remove the MA 25mm eyepiece (1, Fig. 1) from its container and place it in the eyepiece holder (3, Fig. 1). Tighten the thumbscrew (2, Fig. 1) to a "firm feel" only. Unscrew the dust cover counterclockwise to remove it from the telescope.

Basic assembly of the telescope is now complete.

Choosing an Eyepiece

A telescope’s eyepiece magnifies the image formed by the telescope’s main optics. Each eye- piece has a focal length, expressed in millimeters, or “mm.” The smaller the focal length, the higher the magnification. For example, an eyepiece with a focal length of 9mm has a higher magnification than an eyepiece with a focal length of 25mm.

Your telescope comes supplied with two standard eyepieces. The MA 25mm eyepiece gives a wide, comfortable field of view with high image resolution, while the MA 9mm eyepiece pro- vides a smaller field of view but higher magnification when seeing conditions permit.

Low power eyepieces offer a wide field of view, bright, high-contrast images, and eye relief dur- ing long observing sessions. To find an object with a telescope, always start with a low power eyepiece such as the MA 25mm. When the object is located and centered in the eyepiece, you may wish to switch to a higher power eyepiece to enlarge the image as much as practical for prevailing seeing conditions.

NOTE: Seeing conditions vary widely from night-to-night and site-to-site. Turbulence in the air, even on an apparently clear night, can distort images. If an image appears fuzzy and ill-defined, back off to a lower power eyepiece for a more well- resolved image (Fig. 7a and 7b).

10 Getting Started

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Contents Meade Instruments Corporation Contents If you wish to observe using Autostar’s databases, go to QUICK-START GuideTelescope Features ETX-60AT and ETX-70AT TelescopeETX Your Personal Window to the Universe Computer Control Panel Flip mirror control in the up positionAutostar Features Tour the Cosmos with Just the Push of a ButtonAutostar Features Join an Astronomy Club Attend a Star Party Getting Started Parts ListingHow to Assemble Your Telescope Choosing an EyepieceManual Operation of the Telescope Using Autostars Arrow Keys Manual Operation of the Telescope without AutostarMoving Through Autostar’s Menus Initializing AutostarAutostar Operation Autostar Navigation ExerciseEasy Two-Star Alignment Easy Two-Star Alignment ProcedureTo Calculate Sunset time Observing Exercises Using the Guided TourGo To Saturn Complete Autostar Menu Structure Autostar MenusObject Menu Event Menu Glossary Menu Utilities MenuSetup Menu Surf the WebMenu Daylight Saving, Advanced Features One-Star Alt/Az Alignment Two-Star Alt/Az AlignmentSlew Speeds Observing a Satellite Photography with the ETXInstrument across the two slots and turn coun Few tips on photography with the ETX-60AT or ETX-70ATOptional Accessories Astrofinder Software#882 Standard Field Tripod set in Alt/Az Configuration Storage and Transport Maintenance and ServicingGeneral Maintenance Inspecting the OpticsMaintenance Meade Customer Service ETX-60AT/ETX-70AT SpecificationsAutostar Specifications ETX-60AT/ETX-70AT Specifications contdAutostar Dimensions Polar Alignment Appendix a Equatorial Polar AlignmentCelestial Coordinates One-Star Polar Alignment Autostar Polar AlignmentEasy Polar Alignment Two-Star Polar AlignmentAppendix B Using Autostar to Enter R.A. and DEC Coordinates To GO to a user-entered objectCity State Latitude Appendix C Helpful ChartsLatitude Chart for Major Cities of the World City Country LatitudeAppendix D Training the Drive Is centeredAppendix E Initialization Example EnterObjects in Space Basic AstronomyAutostar Glossary MoonPlanets Deep-Sky ObjectsStar Locator Season Star Name Constellation DecMeade Instruments Corporation

ETX-60AT specifications

The Meade ETX-60AT is a compact, portable telescope designed for amateur astronomers and budding astrophotographers. Known for its ease of use and exceptional optical performance, the ETX-60AT combines innovative technologies with user-friendly features, making it an ideal choice for stargazers of all skill levels.

One of the standout characteristics of the ETX-60AT is its 60mm aperture, which allows for impressive light-gathering capabilities. This telescope is equipped with a high-quality Schmidt-Cassegrain optical design that delivers sharp, clear images with minimal distortion. The multi-coated optics enhance light transmission, ensuring brighter images with better color fidelity, which is essential for planetary and deep-sky observations.

The telescope boasts a lightweight and compact design, making it highly portable for on-the-go astronomy. Weighing only about 4.5 pounds, the ETX-60AT comes with a sturdy, adjustable tripod that provides stable support during observation. The telescope is also equipped with a unique fork mount that includes Meade's AutoStar technology, allowing for automatic tracking of celestial objects. This feature is particularly beneficial for beginners, as it simplifies the process of locating and tracking stars and planets.

Meade’s AutoStar system is a highlight of the ETX-60AT, featuring a database with thousands of celestial objects. This intelligent computer control allows users to simply input the desired object, and the telescope will automatically position itself accordingly. The intuitive hand controller enhances the viewing experience by offering guided tours of the night sky, enabling users to discover and appreciate various astronomical wonders, from the moon and planets to distant galaxies and star clusters.

The ETX-60AT also includes a diagonal mirror, which provides comfortable viewing angles and helps in locating objects above the horizon with ease. The telescope comes with a variety of eyepieces, enhancing versatility and giving users options for different magnifications based on their observing needs.

In addition to its impressive optical and technological features, the Meade ETX-60AT is built with durability in mind. The telescope's construction withstands environmental challenges, allowing users to explore the night sky in a range of conditions.

Overall, the Meade ETX-60AT offers an outstanding balance of performance, portability, and user-friendliness, making it a perfect introductory telescope for amateur astronomers. Whether you are a seasoned observer or just starting your journey into astronomy, the ETX-60AT provides a reliable platform for exploring the universe.
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