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Manual Orion #9781 EON 72MM

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  • Orion #9781 EON 72MM - page 1

    Customer Support (800 ) 676-1343 E-mail: support@telescope.com Corporate Offices (831) 763-7000 89 Hangar W ay , W atsonville, CA 95076 INSTRUCTION MANUAL Providing Exceptional Consumer Optical Products Since 1975 Orion ® EON ™ Apochr omatic ED Refractors #9781 EON 72mm, #9927 EON 80mm, #9925 EON 120mm IN 326 Rev . A 01/08 ...

  • Orion #9781 EON 72MM - page 2

    2 Figure 1a. The EON 72mm and 80mm ED Refractor optical tube assembly Congratulations on your purchase of an Orion ® EON ™ ED Apochromatic Refractor optical tube assembly . The e xceptional optical and mechanical quality of your EON refr actor will provide y ou with a pleasing telescope e xperi- ence. The ED glass in the objectiv e lens yields e ...

  • Orion #9781 EON 72MM - page 3

    3 2" Dual-Speed Crayford Focuser The high quality dual-speed 2" Cra yford focuser is one of the most impor tant components of your EON refractor . The Cra yf ord design allows f or smooth, precise focusing without any image shift that typical rack-and-pinion designs experi- ence. F or quick f ocusing of your EON refract or , the two large ...

  • Orion #9781 EON 72MM - page 4

    4 3. Secure the barrel in place by fir mly tightening the thumbscrew on the 1.25" e y epiece adapter . T o attach a 2" diagonal or e xtension tube to your telescope: 1. Loosen the thumbscre w on the Crayf ord focuser’ s 2" ey epiece holder and remov e the 1.25" eyepiece adapter . 2. Inser t the barrel of y our diagonal or exte ...

  • Orion #9781 EON 72MM - page 5

    5 Connecting the EON 72mm and 80mm to a T ripod or Mount The EON 72mm and 80mm hav e a built-in mounting b lock ready to connect to a sturdy camera tripod or telescope mount (Figure 7). The mounting block is threaded to accept a common 1/4"-20 stud found on almost any camera tripod. T o connect the EON 72mm or 80mm to a camera tripod, simply s ...

  • Orion #9781 EON 72MM - page 6

    6 Using Differ ent Eyepieces The EON refractors wor k well with vir tually any 1.25" or 2" ey epiece. Because the EON refractors implement high-qual- ity ED optics, the e y epieces y ou use should also ha ve e xcel- lent, fully multi-coated optics to utilize the full performance of the EON. The diagonal used should also be a quality 90° ...

  • Orion #9781 EON 72MM - page 7

    7 Car e & Maintenance Give your telescope reasonab le care and it will last a lifetime . When not in use, keep its dust cover on as well as the dust cap on the e yepiece opening. K eep the telescope inside the hard storage carr ying case when not in use. Store it indoors or in a dry garage. Do not leav e the telescope outside except when using ...

  • Orion #9781 EON 72MM - page 8

    8 One-Y ear Limited W arranty Th e Orio n EON Ref r ac to r is war r an t ed ag a in st d ef ect s in mate ri al s or w o rkm an sh ip f or a peri od o f one ye ar from the date of purchase. This warr anty is for the benefit of the original retail purchaser only . Dur ing this war - r an ty pe rio d O rio n T ele sc o pe s & Bi no cu la rs wi l ...

Manufacturer Orion Category Telescope

Documents that we receive from a manufacturer of a Orion #9781 EON 72MM can be divided into several groups. They are, among others:
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- or energy labels Orion #9781 EON 72MM
All of them are important, but the most important information from the point of view of use of the device are in the user manual Orion #9781 EON 72MM.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Orion #9781 EON 72MM, service manual, brief instructions and user manuals Orion #9781 EON 72MM. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Orion #9781 EON 72MM.

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A complete manual for the device Orion #9781 EON 72MM, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Orion #9781 EON 72MM by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Orion #9781 EON 72MM.

A complete Orion manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Orion #9781 EON 72MM - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Orion #9781 EON 72MM, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Orion #9781 EON 72MM, that we can find in the current document
3. Tips how to use the basic functions of the device Orion #9781 EON 72MM - which should help us in our first steps of using Orion #9781 EON 72MM
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Orion #9781 EON 72MM
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Orion #9781 EON 72MM in a specific country, if it was not possible to solve the problem on our own.

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