Tip:

When multiple choices are available within a menu option, the current option is usually displayed first and highlighted by a right point- ing arrow (>).

Definition: Initialization is a proce- dure that ensures that Autostar operates correctly. When you first use Autostar, it doesn't yet know where the observa- tion location site is or the time or date of the obser- vation session.

You will enter information, such as the current time and date, and observation location.

Autostar uses this informa- tion to precisely calculate the location of celestial objects (such as stars and planets) and to automati- cally move your telescope correctly for various opera- tions.

Moving Through Autostar’s Menus (Autostar Models Only)

Autostar's menus are organized for quick and easy navigation.

Press ENTER (2, Fig. 2) to go deeper into Autostar menu levels.

Press MODE (3, Fig. 2) to move back toward the top menu level.

Press the Scroll keys (7, Fig. 2) to move up and down through the options avail- able for each menu level.

Press the Arrow keys (5, Fig. 2) to enter characters.

Press the Number keys (6, Fig. 2) to enter digits.

Initializing Autostar (Autostar Models Only)

This exercise describes how to initialize Autostar.

Note: Normally, you will enter the Time and Date at the beginning of each observing session, but you will only perform the full Initialization proce- dure (i.e., entering the Location information and selecting the model num- ber as well as entering the Time and Date) the first time you use Autostar or after performing a Reset.

1.Make sure that the telescope is assembled correctly, and that the batteries are installed as described previously.

2.Make sure the On/Off switch (D, Fig. 1e) is in the Off position. Plug Autostar's cord into the HBX port (A, Fig. 1e), as previously described. Push the On/Off switch to the On position.

3.A copyright message lights on Autostar’s LCD display and a message warning not to look at the Sun scrolls across the display. Press the key prompted by Autostar to acknowledge the message has been read and understood.

4.The Getting Started menu displays a scrolling message with two choices:

a.Press and hold down the ? key (8, Fig. 2) for about 2 seconds for informa- tion on Autostar functions and controls. When finished, press MODE (3, Fig. 2) to exit Help, or,

b.Press ENTER (2, Fig. 2) to bypass the Help tutorial and continue with Initialization.

5.Autostar prompts you to enter the current date:

a.Press the Numbers keys (6, Fig. 2) to enter numbers 0 through 9. After the desired number is displayed, use the Right Arrow key (5, Fig. 2) to move the cursor from one number to the next in the day display (or use the Left Arrow key to move in the other direction across the display, if necessary).

b.Use the Right Arrow key (5, Fig. 2) to move the cursor to the month. Use the Scroll keys (7, Fig. 2) to cycle through the list of months. When the current month is displayed, use the Right Arrow (5, Fig. 2) to move the cursor to the year.

c.Use Number keys (6, Fig. 2) to enter all four digits of the current year. Use the Right Arrow key (5, Fig. 2) to move the cursor from one number to the next.

d.Press ENTER (2, Fig. 2) when the entire date has been entered.

6.Autostar then prompts you to enter the current time. Use the Number keys to enter digits. The Right and Left Arrow keys move the cursor across the screen as described in the previous step. Enter the current time (use a "0" for the first digit if less than 10). Use the Up Arrow key (7, Fig. 2) to scroll through "AM," "PM,'" or "blank." The "blank" option (screen displays neither AM nor PM) selects the 24-hour (i.e., military time) clock. Then press ENTER to start the clock.

7.Autostar then prompts you to enter the status of Daylight Savings Time. Press one of the Scroll keys to toggle between the YES/NO settings. Select the desired setting by pressing ENTER.

Note: Daylight Savings Time may be referred to by a different name in various areas of the world.

8.If you have previously entered the Country/State and City of your observing site (as described in ACTIVATE THE ARROW KEYS, page 16), go to step 9. If you have not entered this information, perform the following steps:

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Meade LXD75 Moving Through Autostar’s Menus Autostar Models Only, Initializing Autostar Autostar Models Only

LXD75 specifications

The Meade LXD75 series represents a remarkable range of telescopes designed for both amateur astronomers and advanced users seeking high-quality performance at an affordable price. Known for its robust construction and innovative technology, the LXD75 aims to provide a user-friendly experience while catering to the demands of stargazers looking for sophistication in their equipment.

One of the main features of the LXD75 is its advanced German equatorial mount, which provides exceptional stability and tracking accuracy. This mount is equipped with dual-axis servo motors facilitating smooth movements, making it easy to locate and follow celestial objects. The LXD75 also includes a built-in autostar system featuring a database of over 30,000 celestial objects, allowing users to effortlessly navigate the night sky with a push of a button.

The LXD75 series includes several models, each with different optical configurations to suit the preferences of various users. The telescopes come with either an achromatic refractor or Schmidt-Cassegrain optical design, providing clear and bright images. The Schmidt-Cassegrain models offer a compact design with a fast focal ratio, making them excellent for both astrophotography and visual observation.

In terms of build, the Meade LXD75 features high-quality optics with multi-coated lenses, reducing glare and enhancing light transmission. This results in sharper and brighter images, making it easier to observe delicate details on planets, the moon, and deep-sky objects. The telescope tubes are crafted from durable materials, ensuring longevity and resilience against the elements.

Another characteristic worth noting is the ease of setup and operation. The LXD75 mount comes equipped with adjustable legs and can be easily assembled, requiring minimal tools. The intuitive control system also features a user-friendly interface, allowing both novices and experienced astronomers to operate the telescope with confidence.

For astrophotography enthusiasts, the LXD75 provides excellent support, with a wide range of accessories available to enhance imaging capabilities. The mount can accommodate various cameras, providing flexibility for capturing stunning astronomical photographs.

In summary, the Meade LXD75 series delivers a robust combination of features, technologies, and characteristics designed to meet the needs of both amateur and advanced astronomers. With its reliable mount, quality optics, and ease of use, the LXD75 ensures that stargazers can enjoy the wonders of the universe with clarity and precision.