Meade 8" LS-8 ACF Event Menu, Take Picture Menu, Pleiades Star Cluster M45, Take Picture Enter

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when the landmark was added to the database.

•Select – To select a Landmark already in the database (see ADD below), choose the “Select” option and scroll through the list. Press “ENTER” to select a Landmark, then press “GO TO” and the telescope slews to the object.

•Add – To add a Landmark, choose the “Add” option. Enter a name for the Landmark. Locate and center the Landmark in the eyepiece, then press “ENTER”.

Event Menu

The Event menu provides access to dates and times of astronomical events. The Event database includes:

Sunrise and Sunset calculates the time that the Sun rises or sets on the current date.

Moonrise and Moonset calculates the time that the Moon rises or sets on the current date.

Moon Phases displays the date and time of the next New, 1st Quarter, Full and 3rd Quarter Moon.

Meteor Showers provides information on upcoming meteor showers, such as the Perseids, the Leonids, etc. Also lists the dates of the showers and when they reach maximum.

NOTE: Meteors are fast moving objects that cover large areas of the sky and are usually best observed with the naked eye.

Solar Eclipse lists upcoming Solar Eclipses, including the date and type (total, annular, or partial) of eclipse, and the location and time of the first and last contacts of the Moon’s shadow. Use the Scroll Up and Down keys to display the available data. Remember, never use a telescope to look at the Sun!

Lunar Eclipse lists upcoming Lunar Eclipses, including the date and type (total, partial, penumbral) of eclipse. Use the Scroll Up and Down keys to display the available data.

Min. (Minimum) of Algol is the minimum brightness of the dramatic eclipsing binary star system, Algol. It is relatively close at a distance of 100 light years. Every

2.8days during a 10 hour period, Algol undergoes a major change in apparent magnitude as one of the two stars passes behind the other. The combined magnitude of the two stars thus dips from +2.1 to a minimum of

+3.4 halfway through the eclipse as the second star is hidden. LS calculates minimum magnitude time at mid-eclipse.

Autumn and Vernal Equinox calculates the time and date of the fall or spring equinox of the current year.

Winter and Summer Solstice calculates the time and date of the winter or summer solstice of the current year.

Take Picture Menu

You can take wide-field images of the night sky with the ECLIPS CCD Module that is part of the LightSwitch alignment system. It’s great for constellation shots and you can see some large bright deep sky objects as well.

Note that while you take and store images on to a user supplied Mini SD Card for download to your PC, to fully use many of the options below and to preview your

The Pleiades Star Cluster (M45 )

image you need to connect the LS to a user supplied external video monitor.

Start by selecting “Take Picture” from the top menu:

“Take Picture” > “ENTER”

Then you will see the following options:

•Preview Exposure: Displays “Finder Image; Exposing...”. UP/DOWN adjusts Exposure Time (ET). A longer exposure records fainter stars. A shorter exposure records fainter stars. A shorter exposure is better for very bright subjects.

•Set Contrast: UP/DOWN selects scrolls through the thirteen pre-set Contrast curves available, “Cont. Day”, “Cont. Moon”, “Cont. Planet”, “Cont.

AUTOSTAR III MENU OPTIONS

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INDEX

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Contents LS-6 ACF / 6 LS-6 SC Index Contents Introduction LS-6 and LS-8 LightSwitch TelescopesGetting Started StartedAssembling the Tripod Lock-KnobUsing an AC Adapter or DC Power Cord Installing the BatteriesPower Port Mounting the TelescopeYour Telescope is now Fully Assembled Attaching AccessoriesSpeed 5 Medium Speed 1 Slow Mode KeyNavigating the Menus Autostar III Handbox Basic UsageKey Functions Scope Info Mode Menu ModeSky Map Mode ShortcutsLS KEY Features LS KeyfeaturesLS KEY Features Eyepiece Holder USB-A Connector for future expansionLS KEY Features Using the Red-Dot Finder Adjusting the Red-Dot Finder Choosing Eyepieces Optional AccessoriesSeries 4000 Super Plössl Eyepieces are excellent Series 4000 Super Plössl EyepiecesOptional Accessories Imagers and Accessories Power SuppliesFocal Reducers Deep Sky Imagers DSITour the Cosmos with Just the Push of a Button Autostar III HandboxAutostar III Handbox Slew Speeds Observing Considerations Orion Nebula M42Autostar III Menu Tree TreeObject Menu Guided Tour MenuTake Picture Menu Event MenuPleiades Star Cluster M45 Take Picture EnterUtilities Menu Setup Menu Autostar III Menu Options Advanced LS Advanced LS FeaturesTwo Star Alt Az Alignment Finding Objects Not in the Database Alt/Az 1 Star AlignmentLandmarks To enter coordinates of an object into the TelescopeTo view a landmark in the database Observing SatellitesCapitol Reef, Utah Terrestrial ObservingMaintenance MaintenanceCollimation Collimation Screws Gauging the Movement of the Telescope Inspecting the OpticsUpdating Your LS Firmware LS Mini SD Card for Updates and Image Storage Customer ServiceAppendix a DriveCreating User Objects and Tours Appendix BAppendix C Basic AstronomyObjects in Space Deep-Sky Objects Specifications SpecificationsModel and Product Number LS-6 SC # Optical System Model and Product Number 8LS-8 ACF # Optical System Model and Product Number LS-8 SC # Optical System Appendix E DOC FCCRecycling Information RecyclingMeade Limited Warranty

6" LS-6 SC, 8" LS-8 ACF, 6" LS-6 ACF, 8" LS-8 SC specifications

The Meade 8" LS-8 SC, 6" LS-6 ACF, 8" LS-8 ACF, and 6" LS-6 SC telescopes represent cutting-edge advancements in amateur astronomy, catering to both novice stargazers and seasoned astronomers alike. Each model incorporates innovative technologies, making it easier than ever to explore the cosmos.

The Meade 8" LS-8 SC (Schmidt-Cassegrain) features a compact design with an 8-inch aperture that provides exceptional light-gathering capabilities. This telescope utilizes an advanced computer-controlled system known as the AutoStar II. This technology allows for hassle-free navigation across the night sky. The LS-8 SC comes equipped with a built-in observatory, ensuring a user-friendly experience, allowing beginners to locate and track celestial objects with ease. The telescope's premium optics guarantee sharp, high-contrast images, making it an ideal choice for planetary and deep-sky observation.

Next, the Meade 6" LS-6 ACF (Advanced Coma-Free) delivers superior optical performance with minimal distortion. This design eliminates spherical aberrations, providing exceptionally sharp images across the entire field of view. Featuring a 6-inch aperture, the LS-6 ACF is highly portable and perfect for both visual observations and astrophotography. It includes the AutoStar computer system for easy alignment and tracking, as well as a robust, sturdy mount that enhances stability during viewing sessions.

The 8" LS-8 ACF builds on the strengths of its predecessors with an even larger aperture, ensuring maximum light-gathering potential for serious observers. The improved ACF optics yield crisp images without the common off-axis distortions seen in traditional designs. This telescope is also equipped with hassle-free setup features, allowing users to spend more time observing and less time setting up. The OTA design and mount are tailored for easy transport, making it a favorite for astrophotographers seeking high-quality celestial imagery.

Finally, the Meade 6" LS-6 SC offers a balanced option for those seeking portability without sacrificing optical quality. Like its larger counterpart, the LS-6 SC is designed for ease of use and includes the AutoStar technology for automated tracking. Its compact design and lightweight build make it convenient for travel, while still providing an impressive 6-inch aperture for celestial viewing.

In summary, the Meade 8" LS-8 SC, 6" LS-6 ACF, 8" LS-8 ACF, and 6" LS-6 SC telescopes exemplify the intersection of portability, usability, and advanced optics. Each telescope supports astronomers of all skill levels, making the wonders of the universe accessible to everyone. Whether you're observing planets, nebulae, or star clusters, Meade’s innovative technologies enhance the overall experience, ensuring that the night sky is within reach.
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