BASIC AUTOSTAR OPERATION

SETUP MENU

Quick, easy alignment permits all telescope

operations with only a 2-minute setup.

Select Item:

Setup

UTILITIES MENU Calculate eyepiece magnifications;

set timer alerts; create your own landmark survey.

Select Item:

Utilities

GLOSSARY

What is an elliptical galaxy? How far away is the Sun? Expand your knowledge of astronomy by displaying terms

and definitions, and other information.

Select Item:

Object

MEADE

The Universe of

Autostar

Select Item:

Glossary

OBJECT MENU

Want to see Mars? The Orion nebula? The Andromeda galaxy? Select from

over 1400 database objects and press GO TO to move the telescope

automatically to an object.

Select Item:

Event

EVENT MENU Display the time of past, present, and future astronomical events, such as Moon phases or meteor showers.

Select Item:

Guided Tour

GUIDED TOUR Autostar escorts you

on a tour of tonight's best celestial objects

at your viewing location.

Object

Event

Guided Tours

Glossary

Utilities

Setup

Fig. 23: Menus set in a loop.

Select Item

Object

Solar System

Fig. 24: Autostar levels.

Fig. 22: The Autostar Universe: The six primary categories listed in the Select Item menu of Autostar.

It is important to understand that menu selections are set in a loop (Fig. 23). This means that pressing the Scroll Down key (7, Fig. 2) cycles down through all the available options within a given category, then returns to the first option. The Scroll Up key (6, Fig. 2) cycles up through the options in the opposite order. Note that this capability is a quick way to get to an option that is near the bottom of the list. The following example demonstrates this capability.

Example:

To navigate to the “Select Item: Setup” menu option when the “Select Item: Object” menu is displayed:

1.Press the Scroll Down key four times or the Scroll Up key once.

Autostar displays two lines of information. The top line shows the current menu level. The sec- ond line displays an option which may be selected within that menu level. Some options are choices that select the next menu level down. The Scroll keys move up and down within the list of available options, showing one option at a time.

When the desired option is displayed on the second line, press the ENTER key to choose that option and move down one menu level.

Press the MODE key to leave a level (e.g., the wrong menu option is chosen).

IMPORTANT NOTE: No matter how many levels into Autostar are traveled, each press of the MODE key moves up a level, until the top level, "Select Item," is reached. Once in the Select Item level, press MODE to return to the topmost level, "Select Item: Object."

Autostar Navigation Exercise

To demonstrate how the Autostar menu structure works, the following exercise calculates Sunset time so an evening observing session can be planned.

NOTE: To perform an accurate calculation, Autostar must be properly initialized with the current date, time, and location of the observing site. To enter the current date, time, and location information of your observing site, see INITIALIZING AUTOSTAR, page 15, before proceeding with this exercise.

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Meade DS-114AT instruction manual Basic Autostar Operation, Autostar Navigation Exercise

DS-114AT specifications

The Meade DS-114AT is a popular entry-level telescope that combines user-friendliness with impressive optical performance, making it an excellent choice for budding astronomers and hobbyists. With its robust design and advanced features, the DS-114AT offers a gateway to the wonders of the cosmos, whether you’re observing the craters of the Moon, the rings of Saturn, or distant star clusters.

One of the standout features of the Meade DS-114AT is its 114 mm (4.5-inch) diameter aperture. This sizable opening allows for greater light-gathering capability, resulting in brighter images and improved visibility of celestial objects. The telescope is equipped with a 900 mm focal length, providing a good balance that allows for both wide-field viewing and detailed observations of planets and lunar features.

The DS-114AT utilizes high-quality optics featuring a parabolic mirror design. This design minimizes spherical aberration, ensuring crisp images of astronomical targets. The telescope is also equipped with a fully coated optical system that enhances light transmission and reduces glare, providing clearer images compared to other telescopes in its class.

Portability is another significant advantage of the Meade DS-114AT. Its lightweight and compact design allows for easy transportation, making it ideal for backyard stargazing or trips to darker skies. The telescope comes with a sturdy yet lightweight altazimuth mount that facilitates smooth movement, allowing users to easily locate and track celestial objects.

The Meade DS-114AT also features a user-friendly electronic control system, including an automated GoTo functionality that aids in navigating the night sky. With a simple push of a button, users can precisely locate thousands of celestial objects, making the telescope accessible for beginners who may not yet be familiar with star maps and constellations.

Additionally, the telescope includes two eyepieces, a 9 mm and a 25 mm, allowing for various magnifications to suit different viewing preferences. The optical finder scope aids in quick alignment, ensuring a hassle-free observing experience.

In summary, the Meade DS-114AT stands out as a versatile, user-friendly telescope that provides excellent optical performance and advanced features. Its combination of a sizable aperture, high-quality optics, portability, and automated features make it an ideal choice for those looking to explore the universe, whether for casual observations or more serious astronomical pursuits. With this telescope, the night sky is truly within reach.