5.5.2. One Star Align

From the main menu, select “Align”. Select “One Star Align” and press ENTER. A list of bright align stars that are above the horizon is computed based on your local time and location. These stars are listed alphabetically. Use ▲ or button to select a star and press ENTER. The mount will slew to it automatically. Use ◄ ► ▲ or ▼ key to center the object in your eyepiece. Press SPEED button to change the slew speed if needed. Then press ENTER to complete the alignment. Or press the BACK key to cancel the process.

If you have a very good initial setup, one star alignment should be sufficient for good GOTO accuracy. To increase the accuracy you may choose to do two star alignment.

5.5.3. Two Star Alignment

Two star alignment will increase the GOTO accuracy of the mount. It is suggested to do two star alignment after one star alignment. Select “Two Star Align” in the Align menu. Use ▲ or button to select a star and press ENTER. The mount will slew to it automatically. Use ◄ ► ▲ or ▼ key to center the object in your eyepiece. Press SPEED button to change the slew speed if needed. Then press ENTER to complete the alignment. After you finish the first star, the system will prompt you to choose the second star. Repeat the process to finish the second star alignment. An “Align OK!” screen will show briefly. To obtain a better alignment effect, it is suggested to choose two align stars far apart.

“Two Star Align” result will be overridden if “Solarsys Align” ,“One Star Align” or “Sync. to Target” is performed after “Two Star Align.”

5.6. Modify Star Catalog

Besides various star lists available in the hand controller, users can add, edit or delete their own defined objects. The comets and asteroids list also can be edited. Up to 256 user objects can be added or modified. For comets and asteroids, the maximum number is 64, which includes the preloaded objects.

To modify a star catalog, press MENU, use ▲ or button move the cursor to “Modify star catalog” and press ENTER. A following screen will show:

User RA&DEC JD2000

Comets

Asteroids

Use ▲ or button to select user objects, comets or asteroids.

5.6.1. User RA&DEC JD2000

Select “User RA&DEC JD2000” and press ENTER, a menu like following will show:

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iOptron 8506, 8507 instruction manual Modify Star Catalog, One Star Align, Two Star Alignment, User RA&DEC JD2000

8507, 8506 specifications

The iOptron 8506 is a highly regarded telescope mount that has garnered attention among both amateur and professional astronomers due to its advanced features and robust performance. This precision-engineered mount is designed to offer stability, ease of use, and remarkable tracking capabilities, making it an ideal choice for astrophotography and visual astronomy alike.

At the heart of the iOptron 8506 is its innovative GoTo technology, which allows users to effortlessly locate and track celestial objects. With its built-in database containing thousands of celestial targets, including stars, planets, and deep-sky objects, the mount provides a seamless experience for users of all skill levels. The intuitive hand controller features a user-friendly interface that simplifies navigation and object selection, allowing astronomers to focus on observing rather than searching.

The mount is equipped with a precision-crafted equatorial design, ensuring smooth tracking during long exposures. Its sophisticated motor system utilizes high-torque motors that offer precise movements and quick responsiveness. This precision is crucial for capturing detailed images of faint celestial bodies, where even the slightest movement can result in image blur. The 8506's tracking accuracy is enhanced by its high-resolution encoders, allowing for accurate positioning and reliable performance across various observing conditions.

Another fantastic feature of the iOptron 8506 is its payload capacity. Designed to support a range of telescopes, the 8506 can handle heavier optical tubes, ensuring stability when used for astrophotography. This versatility allows users to experiment with a variety of equipment without compromising performance.

Additionally, the mount is known for its portable design. With a lightweight construction, it facilitates easy transportation, making it suitable for both backyard observing and remote stargazing trips. Its adjustable legs ensure that it can be set up on uneven terrain, providing a stable platform for observations.

The durability of the iOptron 8506 is also noteworthy, as it is built to withstand various weather conditions, ensuring longevity and reliable performance throughout its use. Overall, the iOptron 8506 combines advanced technology, user-centric design, and outstanding performance, making it an essential tool for anyone looking to deepen their exploration of the cosmos.