Orion 9738の取扱説明書

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Summary
  • Orion 9738 - page 1

    INSTRUCTION MANUAL IN 175 Rev . C 04/09 Customer Support (800)-676-1343 E-mail: support@telescope.com Corporate Offices (831)-763-7000 89 Hangar W ay , Watsonville, CA 95076 Orion T elescopes.com Orion ® SkyV iew ™ Pr o 8 EQ #9738 Equatorial Reflecting T elescope Providing Exceptional Consumer Optical Products Since 1975 ...

  • Orion 9738 - page 2

    2 Figure 1. The SkyVie w Pro 8 EQ. Finder scope Finder scope brac ket Eyepiece T ube r ings Optical tube Mirror cell Right ascension slow-motion control knob Latitude scale Latitude adjustment L-bolts Center suppor t shaft T r ipod suppor t tra y Declination slow-motion control knob Saf ety thumbscrew Mounting plate securing knob Counterweight shaf ...

  • Orion 9738 - page 3

    3 T able of Contents 1. Unpacking ........................ 3 2. P ar ts list ......................... 3 3. Assembly ........................ 3 4. Balancing the T elescope ............. 5 5. Using Y our T elescope ............... 6 6. Setting Up and Using the Equatorial Mount ................... 7 7. Collimation (Aligning the Mirrors) ..... 11 8. A ...

  • Orion 9738 - page 4

    4 of the central suppor t shaft until the three tray arms are touching the legs of the tripod. The flat side of the acces - sor y tr ay should be f acing up. Make sure the “V” of each tra y arm is against a tr ipod leg. Place the washer back on the center suppor t shaft against the tra y , and thread the securing knob all the way up the center ...

  • Orion 9738 - page 5

    5 Inserting the Eyepiece Loosen the thumbscrew on the 1.25" adapter (Figure 4) and remov e the small dust cap. Inser t the 25mm eyepiece into the f ocuser and secure it with the thumbscrew . Y our telescope is now completely assembled and should appear as shown in Figure 1. 4. Balancing the T elescope T o ensure smooth movement of the telescop ...

  • Orion 9738 - page 6

    6 5. Using Y our T elescope Focusing the T elescope With the 25mm e yepiece inser ted in the focuser , mov e the telescope so the front (open) end is pointing in the general direction of an object at least 1/4-mile awa y . Now , with y our fingers, slowly rotate one of the f ocusing knobs until the object comes into shar p focus . Go a little bit b ...

  • Orion 9738 - page 7

    7 The SkyView Pro 8 EQ has a focal length of 1000mm, which when used with the supplied 25mm ey epiece yields: 1000mm = 40x 25mm The magnification provided b y the 10mm eyepiece is: 1000mm = 100x 10mm The maximum attainable magnification for a telescope is directly related to how much light it can gather . The larger the aper ture, the more magnific ...

  • Orion 9738 - page 8

    8 star Sigma Octantis lies about 1° from the SCP , but it is barely visible with the nak ed eye (magnitude 5.5). F or general visual obser v ation, an appro ximate polar align - ment is sufficient. 1. Lev e l the e quator ial m ount by ad justi ng the l ength of the three tripod legs. 2. There are two latitude adjusting L-bolts (see Figure 7); loo ...

  • Orion 9738 - page 9

    9 The reticle of the polar axis finder scope has a tiny star map printed on it that makes precise polar alignment quick and easy . If you do not hav e a clear view of P olaris from your obser ving site, you will not be ab le to use the polar-axis finder to precisely polar align the telescope .T o align the mount using the polar axis finder scope, f ...

  • Orion 9738 - page 10

    10 Note: If y ou have an optional motor drive attached, you will need to loosen the c lutch on the R.A. (and Dec. f or dual-axis drives) gear shaft before using the slo w-motion control knob. T racking Celestial Objects When you observe a celestial object through the telescope, you’ll see it dr ift slo wly across the field of view . T o keep it i ...

  • Orion 9738 - page 11

    Most setting circles are not accurate enough to put an object dead-center in the telescope’ s eyepiece , but they should place the object some where within the field of view of the find- er scope, assuming the equatorial mount is accurately polar aligned. Use the slow-motion controls to center the object in the finder scope, and it should appear ...

  • Orion 9738 - page 12

    T o check collimation, remo ve the eyepiece and look down 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 pr imary mirror centered in the secondar y mirror, and the reflection of the secondar y mirror (and your ey e) centered in the reflection of the primar y mirror , as i ...

  • Orion 9738 - page 13

    13 Adjusting the Primary Mirror The final adjustment is made to the pr imary mirror . It will need adjustment if , as in Figure 14d, the secondary mirror is cen - tered under the f ocuser and the reflection of the primar y mirror is centered in the secondary mirror , but the small reflection of the secondary mirror (with the “dot” of the collim ...

  • Orion 9738 - page 14

    14 8. Astr onomical Obser ving F or many users, the SkyView Pro 8 EQ telescope will be a major leap into the world of amateur astronomy . This section is intended to get you ready f or y our v oy ages through the night sky . Site Selection Pick a location aw ay from street lights and bright y ard lighting. A void vie wing over rooftops and chimneys ...

  • Orion 9738 - page 15

    15 used to achiev e higher or lo wer pow ers. It is quite common f or an observer to own five or more ey epieces to access a wide range of magnifications. This allows the obser v er to choose the best eyepiece to use depending on the object being view ed. At least to begin with, the tw o supplied ey epieces will suffice nicely . Whate ver y ou choo ...

  • Orion 9738 - page 16

    16 B e c a u s e i t i s s o c l o s e t o t h e S u n , i t n e ve r w a n d e r s t o o f ar from the morning or ev ening hor izon. No surface m a r k i n g s c a n b e s e en on V enus, which is always shrouded in dense clouds. MARS The Red Planet makes its closest approach to Ear th e ver y two years . During close approaches y ou’ll see a re ...

  • Orion 9738 - page 17

    17 9. Astr ophotography When coupled to a 35mm single-lens reflex camera, the SkyView Pro becomes a telephoto lens. T o attach a camera, you need only a T -ring for y our specific camera model and the included camera adapter . First you must attach the included camera adapter to the SkyView Pro 8 EQ’ s f ocuser. T o do this, remov e the 1.25" ...

  • Orion 9738 - page 18

    18 Aim the telescope at a deep-sky object. It should be a f airly lar ge deep -sky obj ect, as the ca mera len s wi ll likely have a wide field of vie w . Chec k to make sure that the object is also centered in the camera’ s viewfinder . T ur n the motor dr iv e on. Now , look into the telescope’s e yepiece and center the bright- est star withi ...

  • Orion 9738 - page 19

    19 under a stream of luke warm water . Any par ticles on the sur - f ace can be s wabbed gently with a ser ies of cotton balls, each used just one time. Dry the mirror in a stream of air (a “blow er bulb” wo rks gre at), or re move any st ra y dro ps of water wit h the cor ner of a paper to wel. W ater will run off a clean surface. Cov er the m ...

  • Orion 9738 - page 20

    20 One-Y ear Limited W arranty This Orion SkyVie w Pro 8 EQ is warranted against defects in materials or workmanship for a period of one y ear from the date of purchase. This warranty is f or the benefit of the or iginal retail purchaser only . During this w arranty period Orion T elescopes & Binoculars will repair or replace, at Orion’ s opt ...

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それらは全部重要ですが、デバイス使用の観点から最も重要な情報は、Orion 9738の取扱説明書に含まれています。

取扱説明書と呼ばれる文書のグループは、Orion 9738の取り付け説明書、サービスマニュアル、簡易説明書、またはOrion 9738のユーザーマニュアル等、より具体的なカテゴリーに分類されます。ご必要に応じてドキュメントを検索しましょう。私たちのウェブサイトでは、Orion 9738の製品を使用するにあたって最も人気のある説明書を閲覧できます。

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Orion 9738デバイスの取扱説明書はどのようなものですか?
取扱説明書は、ユーザーマニュアル又は単に「マニュアル」とも呼ばれ、ユーザーがOrion 9738を使用するのを助ける技術的文書のことです。説明書は通常、全てのOrion 9738ユーザーが容易に理解できる文章にて書かれており、その作成者はその分野の専門家です。

Orionの取扱説明書には、基本的な要素が記載されているはずです。その一部は、カバー/タイトルページ、著作権ページ等、比較的重要度の低いものです。ですが、その他の部分には、ユーザーにとって重要な情報が記載されているはずです。

1. Orion 9738の説明書の概要と使用方法。説明書にはまず、その閲覧方法に関する手引きが書かれているはずです。そこにははOrion 9738の目次に関する情報やよくある質問、最も一般的な問題に関する情報を見つけられるはずです。つまり、それらはユーザーが取扱説明書に最も期待する情報なのです。
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5. FAQ。よくある質問
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