Orion 3 EQ instruction manual One-Year Limited Warranty

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One-Year Limited Warranty

This Orion SpaceProbe 3 EQ is warranted against defects in materials or workmanship for a period of one year from the date of purchase. This warranty is for the benefit of the original retail purchaser only. During this warranty period Orion Telescopes & Binoculars will repair or replace, at Orion’s option, any warranted instrument that proves to be defective, provided it is returned postage paid to: Orion Warranty Repair, 89 Hangar Way, Watsonville, CA 95076. If the product is not registered, proof of purchase (such as a copy of the original invoice) is required.

This warranty does not apply if, in Orion’s judgment, the instrument has been abused, mishan- dled, or modified, nor does it apply to normal wear and tear. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. For further war- ranty service information, contact: Customer Service Department, Orion Telescopes & Binoculars, P. O. Box 1815, Santa Cruz, CA 95061; (800) 676-1343.

Orion Telescopes & Binoculars

Post Office Box 1815, Santa Cruz, CA 95061

Customer Support Help Line (800)676-1343 • Day or Evening

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Contents Orion SpaceProbe 3 EQ EZ Finder EZ Finder II bracket Table of Contents Parts ListAssembly UnpackingGetting Started Balancing the TelescopeDo You Wear Eyeglasses? Focusing the TelescopeOperating the EZ Finder II reflex finder Aligning the EZ Finder Setting up and Using the Equatorial MountPolar Alignment Understanding the Setting Circles Calibrating the Right Ascension Setting CircleFinding Objects With the Setting Circles Use of the R.A. and Dec Slow-Motion Control CablesUsing Your Telescope Confused About Pointing the Telescope?Choosing an Observing Site Seeing and TransparencyCooling the Telescope Let Your Eyes Dark-AdaptEyepiece Selection 700mm ÷ 25mm =Care and Maintenance Objects to ObserveSpecifications Collimation Cap Mirror Center Mark Appendix a Collimation Aligning MirrorsAligning Secondary Mirror Adjusting the Primary Mirror Appendix B Cleaning the Optics Star-Testing the TelescopeCleaning Lenses Cleaning MirrorsPage One-Year Limited Warranty

3 EQ specifications

The Orion 3 EQ is a state-of-the-art telescope mount that caters to both amateur and professional astronomers. Renowned for its precision and user-friendly design, the Orion 3 EQ is engineered to deliver an enhanced observational experience. This equatorial mount is specifically crafted to support a variety of optical telescopes, making it a versatile choice for stargazers eager to explore the heavens.

One of the standout features of the Orion 3 EQ is its robust construction. The mount is built with high-quality materials, ensuring stability and durability during usage. A notable characteristic of the Orion 3 EQ is its smooth, adjustable movements, allowing users to easily track celestial objects as they move across the night sky. This is especially beneficial for long-exposure astrophotography, where precise tracking is essential for capturing the details of distant galaxies and nebulae.

The mount is equipped with a sophisticated setting circle and latitude adjustment knobs, facilitating accurate alignment with celestial coordinates. This capability simplifies the process of locating objects in the sky, making it an excellent choice for both beginners and experienced astronomers. Additionally, the Orion 3 EQ features slow-motion controls, providing fine adjustments that enable users to center objects with ease.

Modern technology is showcased in the Orion 3 EQ’s optional GoTo system. This innovative technology allows users to input specific celestial coordinates and automatically track objects of interest. The integrated computer system can store thousands of celestial objects, offering a guided experience that enhances the observational journey.

Furthermore, the Orion 3 EQ supports a variety of telescope tubes, accommodating accessories like finderscopes, eyepieces, and cameras for a comprehensive viewing experience. Its compatibility with different mounts means users can customize their setup to suit their particular needs, whether they are engaging in visual astronomy or astrophotography.

In summary, the Orion 3 EQ stands out in the realm of telescope mounts thanks to its robust construction, precision tracking mechanisms, user-friendly features, and optional advanced technologies. Ideal for enthusiasts eager to delve into the cosmic wonders beyond our planet, the Orion 3 EQ represents a blend of tradition and modern innovation that is essential for any serious astronomer.
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