Easy Two-Star Align | Meade DS-2090AT-TC, DS-2102AT-TC instruction

8.Select Targets: Astronomical Option: "Targets: Terrestrial" displays. Press either of the

Scroll keys once. "Targets: Astronomical" now displays.

9.Locate a Bright Star: Use the Arrow keys to locate a bright star in the night sky. You may choose any unobstructed, bright star for the purposes of this example. Use AutoStar's Arrow keys to center the star in the eyepiece.

10.To Start Tracking: Once the star is centered, press ENTER to select "Astronomical." The telescope's tracking motors then engage. It may take the tracking motors several seconds to begin tracking. When they do, it may be necessary to once again center the star in the eyepiece. The tracking motors will then keep the star you have chosen in the center of the eyepiece.

If you wish to track another star, use the Arrow keys to slew the telescope to the star. Center the star. The tracking motors will then keep that star in the center of the eyepiece.

11.To Stop Tracking: Press ENTER. "Setup: Targets" displays. Press ENTER. "Targets:

Astronomical" now displays. Press either of the Scroll keys once. "Targets: Terrestrial" dis- plays. Press ENTER. Tracking is now turned off.

Easy (Two-Star) Align

The fastest and easiest way to locate objects with Autostar's GO TO capabilities is to use Easy Align.

Autostar automatically picks two stars from its database for the Easy Align procedure. During this procedure, Autostar slews the telescope to a first alignment star. The user is asked to ver- ify that the telescope is pointed at the chosen star and then prompted to center the star in the eyepiece. The process is repeated with a second star to complete the alignment.

NOTE: Before aligning the telescope, first verify that INITIALIZING AUTOSTAR, page 16, has been performed. See MOVING THROUGH AUTOSTAR’S MENUS, page 16, if you wish to learn how to operate Autostar’s keys.

How to Easy Align Your Telescope

If you have just applied power to Autostar, perform steps 1 through 3. If you have already per- formed the initialization procedure, go to step 4.

1.Sun Warning - Press the key prompted by Autostar to accept.

2.Getting Started - Press ENTER to continue.

3.Daylight Savings - Select “Yes” or “No,” then press ENTER.

4.Alignment Option Screen - “Setup: Align” displays. Press ENTER.

5.Select Alignment - “Align: Easy” displays. Press ENTER.

6.Set Alt/Az Home Position - Autostar then prompts you to set the telescope in the Alt/Az Alignment home position.

To Set the Home Position:

•Loosen the telescope’s Altitude lock.

•Level the optical tube: Line up 0° on the Altitude setting circle with the molded triangular pointer next to the circle.

•Tighten the Altitude lock to a firm feel only.

•Point the telescope North. Use a compass or the North Star, Polaris as a guide to locating North.

7.Star Alignment - Autostar then chooses two stars to align upon. When the telescope slews to the first star for alignment, it may not appear in the field of view in the eyepiece. The alignment star should be easily recognized and be the brightest star in the area of the sky where the telescope is pointing. Use the Arrow keys to move the telescope until the star is visible and centered in the eyepiece. Press ENTER. Repeat procedure for the second alignment star.

DS-2090AT-TC, DS-2102AT-TC specifications

The Meade DS-2102AT-TC and DS-2090AT-TC are two innovative telescopes that cater to avid stargazers and aspiring astronomers alike. Designed with user-friendly features and robust optics, these telescopes offer a stellar viewing experience for both novice and experienced hobbyists.

The DS-2102AT-TC model boasts a 102mm aperture, providing a wider field of view that allows users to observe celestial objects with clarity and precision. This telescope utilizes a refractor design, which minimizes chromatic aberration and enhances image brightness. The combination of high-quality glass optics and a fully coated lens system ensures excellent light transmission, making it ideal for viewing planets, star clusters, and other astronomical phenomena.

One of the standout features of the DS-2102AT-TC is its AutoStar technology. This advanced computer-controlled system provides users with the ability to easily locate and track thousands of celestial objects. With a simple press of a button, the telescope automatically aligns itself to the night sky, allowing for hassle-free observation. This feature is particularly beneficial for beginners who may find it challenging to manually locate specific stars or planets.

The DS-2090AT-TC model incorporates a slightly different design, featuring a larger 90mm aperture and a similar refractor configuration. This telescope is also equipped with the AutoStar computer control system, enhancing the user experience by offering guided tours of the night sky. The DS-2090AT-TC excels in delivering bright and detailed views of deep-sky objects, making it a great option for those interested in exploring the wonders of the universe.

Both models are designed for portability, making them easy to transport to various observation sites. The sturdy mount and adjustable tripod provide stability and ease of use, ensuring that users can enjoy extended viewing sessions without fatigue. Additionally, these telescopes come with a variety of eyepieces, allowing for different magnification levels to suit the observer's preference.

In conclusion, the Meade DS-2102AT-TC and DS-2090AT-TC offer a compelling combination of advanced technology, user-friendly features, and high-quality optics. Whether you're a beginner eager to explore the night sky or a seasoned enthusiast seeking detailed celestial observations, these telescopes provide the tools you need to immerse yourself in the wonders of astronomy. With their reliable performance and impressive capabilities, the Meade DS series stands as a testament to the brand's commitment to making astronomy accessible and enjoyable for everyone.