Orion 9874 instruction manual Table of Contents, Unpacking, Parts List, Assembly

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Congratulations on your purchase of a quality Orion telescope. Your new Atlas 10 EQ is designed for high-resolution viewing of astronomical objects. With its precision optics, and its superb Atlas mount, you’ll be able to locate and enjoy thousands of fascinating celestial denizens, including planets, Moon, and a variety of galaxies, nebulas and star clusters. The built in dual internal DC stepper motor drives will easily track these objects as they move through the night sky.

These instructions will help you set up and properly use your telescope. Please read them over thor‑ oughly before getting started.

Table of Contents

1. Unpacking . . . . . . . . . . . . 3

2. Parts List . . . . . . . . . . . . 3

3.Assembly . . . . . . . . . . . . 3

4.Balancing the Telescope . . . . . . 5

5.Using Your Telescope . . . . . . . . 6

6.Setting Up and Using the

Equatorial Mount . . . . . . . . . 7

7.Collimating . . . . . . . . . . . 12

8.Astronomical Observing . . . . . . 14

9.Astrophotography . . . . . . . . . 17

10.Care and Maintenance . . . . . . 18

11.Specifications . . . . . . . . . . 19

1.Unpacking

The entire telescope will arrive in three boxes, one contain‑ ing the tripod, one containing the equatorial mount, and the third box containing the optical tube. Be careful unpacking the boxes. We recommend keeping the boxes and original pack‑ aging. In the event that the telescope needs to be shipped to another location, or returned to Orion for warranty repair, hav‑ ing the proper packaging will ensure that your telescope will survive the journey intact.

Make sure all the parts in the Parts List are present. Be sure to check each box carefully, as some parts are small.

If anything appears to be missing or broken, immediate‑ ly call Orion Customer Support (800-676-1343) or email support@telescope.com for assistance.

2. Parts List

Box #1

1 Tripod

3 Counterweights

1Tripod support tray

Box #2

1Equatorial mount

1Hand controller

1Battery pack

1Nylon hook-and-loop adhesive strip

Box #3

1Optical tube

2Tube rings

1 Tube ring mounting plate

125mm Sirius Plössl eyepiece

110mm Sirius Plössl eyepiece

19x50 Finder scope

1Finder scope bracket with O-ring

1Collimation cap

1Camera adapter

1Dust cover

Warning: Never look directly at the Sun through your telescope or its finder scope—even for an instant—without a professionally made solar filter that completely covers the front of the instrument, or permanent eye damage could result. Young children should use this telescope only with adult supervision.

3. Assembly

1.Stand the tripod legs upright and spread the legs out as far as they will go. Make certain that the leg lock levers are tightened. Assembly should take no more than 30 minutes. Refer to Figure 1 during assembly. Assembling the tele‑ scope requires no tools other than the ones provided.

2.Place the base of the equatorial mount onto the tripod head. Orient the equatorial mount so that the post on the tripod head lines up with the azimuth adjustment knobs on the equatorial mount (Figure 2). You may need to loosen

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Contents Orion Atlas 10 EQ Unpacking Table of ContentsParts List Assembly9x50 finder scope and bracket Installing the Finder ScopeInserting the Eyepiece Balancing the TelescopeUsing Your Telescope 1200mm = 120x 10mm Setting Up and Using the Equatorial MountUsing 2 eyepieces 1200mm = 48x 25mmAlignment of the Polar Axis Finder Scope Using the Polar Axis Finder ScopeAtlas EQ Mount hand controller Operation of the Atlas Mount Motor DrivesH 35.4m Dec. 5 Using the R.A. and Dec. Reversal SwitchesUnderstanding the Setting Circles Calibrating the Declination Setting CircleCalibrating the Right Ascension Setting Circle Finding Objects With the Setting CirclesConfused About Pointing the Telescope? Collimating Aligning The Mirrors Collimation Cap and Mirror Center MarkAligning the Secondary Mirror 15.16 Adjusting the Primary MirrorStar-Testing the Telescope Astronomical ObservingObserving Tips What to Expect Eyepiece SelectionPlanets How to Find Deep-sky Objects StarhoppingAstrophotography Moon PhotographyPlanetary Photography Piggyback Photography Care and MaintenanceCleaning Lenses Cleaning MirrorsSpecifications One-Year Limited Warranty

9874 specifications

Orion 9874 is a state-of-the-art device that has gained attention in the tech community for its outstanding features and robust performance. This cutting-edge gadget is designed to meet the needs of both casual users and professionals, making it a versatile addition to any tech enthusiast’s arsenal.

One of the main features of the Orion 9874 is its sleek and modern design, which combines aesthetics with functionality. The device boasts a vibrant, high-resolution display that offers stunning visuals, making it perfect for watching videos, playing games, or browsing the web. The touchscreen interface is highly responsive, ensuring a smooth and intuitive user experience.

The Orion 9874 is powered by advanced processing technology, featuring a multi-core processor that delivers exceptional speed and efficiency. This powerful chipset enables seamless multitasking, allowing users to run multiple applications without experiencing lag. Whether you are editing videos, engaging in graphic design, or simply browsing the internet, the Orion 9874 can handle it all with ease.

In terms of connectivity, the device is equipped with the latest wireless technologies, including Wi-Fi 6 and Bluetooth 5.0. These features ensure fast internet speeds and reliable connections with other devices. The inclusion of multiple USB ports and HDMI output also provides users with various options for expanding functionality and connecting to external displays and peripherals.

Security is a priority for Orion, and the 9874 incorporates advanced security measures. It includes biometric authentication options such as facial recognition and fingerprint sensors, ensuring that your data remains safe and secure. Additionally, the device comes with robust encryption features that protect sensitive information from unauthorized access.

Battery life is another standout aspect of the Orion 9874. With an energy-efficient design, this device can last throughout the day on a single charge, making it ideal for users who are often on the go. Fast-charging capabilities also allow users to quickly recharge the battery, minimizing downtime.

In conclusion, the Orion 9874 is a remarkable device that combines elegance with high-end performance. With its stunning display, powerful processor, advanced connectivity options, and strong security features, it is a perfect choice for anyone needing a reliable and efficient gadget. Whether for work or play, the Orion 9874 is designed to enhance your digital experience in every way possible.
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