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Manual Orion 9527

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  • Orion 9527 - page 1

    INSTRUCTION MANUAL IN 378 Rev . A 1/10 Customer Support (800 ) 676 -1 343 • E-mail: suppor t@telescope.com Corporate Offices (831) 763-7000 • 89 Hangar W ay , W atsonville, CA 95076 Orion ® 8" f/4.0 Newtonian Astr ograph #9527 Providing Exceptional Consumer Optical Products Since 1975 Orio nT e lesc opes.com ...

  • Orion 9527 - page 2

    2 Congratulations on your purchase of an Or ion ® 8" f/4.0 Newtonian Astrograph. It f eatures f ast, high- quality parabolic optics; a machined, dual-speed Cra yf ord f ocuser with linear-tr ack bearing; and e xcellent mechanical construction. This telescope has been specially optimized f or astrophotograph y with DSLR and astronomical CCD im ...

  • Orion 9527 - page 3

    3 are M6. It is lik ely that only the center hole will be needed to attach the r ings to a dov etail plate f or your mount or for your guide scope assembly . Balancing the 8" f/4.0 Ne wtonian Astrogr aph is achie ved by sliding the dov etail mounting plate (sold separately) f or - ward or backw ard within the mount’ s dov etail saddle. Y ou ...

  • Orion 9527 - page 4

    4 Using 1.25" and 2" Accessories The 2" f ocuser can accommodate both 1.25" and 2" accesso- ries, including just about any e yepiece or camera. Both the 2" collar and remov able 1.25" adapter feature a brass compres- sion r ing to hold your accessories in place without marring their metal barrels. The bottom of th ...

  • Orion 9527 - page 5

    5 is centered on the crosshairs of the finder scope and in the telescope’ s e yepiece, the finder scope is aligned and ready to be used f or locating objects. The finder scope alignment should be chec ked bef ore ev er y imaging or observing session. This can easily be done at night, bef ore viewing through the telescope. Choose any bright star o ...

  • Orion 9527 - page 6

    6 Imaging with the 8" f/4.0 Newtonian Astrograph This instr ument has f ast f/4.0 parabolic optics, which pro - duce br ight images and allow fairly shor t e xposure times. F ast optics also inherently produce some coma, or distor - tion of star images toward the peripher y of the field of view . Theref ore, to achiev e the best possible image ...

  • Orion 9527 - page 7

    7 is a relatively easy process and can be done in da ylight or darkness. T o check collimation, remo ve the e yepiece and look do wn the f ocuser drawtube . Y ou should see the secondar y mirror cen - tered in the dra wtube, as well as the reflection of the primar y mirror centered in the secondar y mirror , and the reflection of the secondary mirr ...

  • Orion 9527 - page 8

    8 NO TE: The center ring sticker need not ever be remo ved from the primary mirror . Because it lies directly in the shadow of the secondary mirror , its presence in no way adver sely affects the optical performance of the tele - scope or the image quality . That might seem counter- intuitive, but it’ s true! Preparing the T elescope for Collimat ...

  • Orion 9527 - page 9

    9 By “ra dia l p osi tio n” w e me an the po sit ion of the se con dar y mirror along the axis per pendicular to the f ocuser drawtube, as shown in Figure 13 . This position is changed by adjusting two of the spider vane thumb nuts, as shown. Loosen one thumb nut, then tighten the opposite one until the second - ar y mirror is centered radially ...

  • Orion 9527 - page 10

    10 The view through the collimation cap should now resemble Figure 9e . A simple star test will indicate how well the tele - scope optics are collimated. Star-T esting the T elescope When it is dar k, point the telescope at a bright star and accu- rately center it in the eyepiece’ s field of view . (T o achiev e f ocus with an eyepiece , y ou wil ...

  • Orion 9527 - page 11

    11 the Phillips-head screw is unthreaded, the secondar y mirror and its holder can be remov ed from the telescope. The sec - ondar y mirror does not need to be remov ed from its holder for cleaning. Then follow the same procedure described below f or cleaning the pr imar y mirror . T o clean the pr imar y mirror , first carefully remov e the mirror ...

  • Orion 9527 - page 12

    12 One-Y ear Limited W arranty The Orion 8" f/4.0 Newtonian Astrogr aph is warranted against def ects in mater ials or workmanship f or a period of one year from the date of purchase. This warr anty is f or the benefit of the or iginal retail pur - chaser only . During this warranty per iod Or ion T elescopes & Binoculars will repair or re ...

Manufacturer Orion Category Telescope

Documents that we receive from a manufacturer of a Orion 9527 can be divided into several groups. They are, among others:
- Orion technical drawings
- 9527 manuals
- Orion product data sheets
- information booklets
- or energy labels Orion 9527
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 9527.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Orion 9527, service manual, brief instructions and user manuals Orion 9527. 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 9527.

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A complete manual for the device Orion 9527, 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 9527 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Orion 9527.

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 9527 - 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 9527, 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 9527, that we can find in the current document
3. Tips how to use the basic functions of the device Orion 9527 - which should help us in our first steps of using Orion 9527
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Orion 9527
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Orion 9527 in a specific country, if it was not possible to solve the problem on our own.

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