Meade LXD75 instruction manual BC1 g f e, Telescope Features

Page 4

TELESCOPE FEATURES

J

I g

f

e d B

1$

1#

 

 

H

 

 

 

C

 

 

 

 

 

1)

 

 

 

 

 

1!

 

1@

 

 

 

 

 

 

 

 

Fig. 1a: The LXD75-Series Telescope Optical Assembly (Schmidt-Newtonian model with Autostar handbox shown; Electronic Controller model users, see Appendix D, page 58).

d BC1^ g f e

I

1% H

 

Fig. 1b: Close up of Focuser and Viewfinder Assembly, Schmidt-Newtonian shown. (See Fig. 1a for overview.) For a close up of the refractor focuser assembly, see Fig. 10b, page 13.

3&

 

3^

3*

 

3(

3%

 

Fig. 1c: The LXD75-Series Tripod.

4

Page 3 Page 5
Image 4
Page 3 Page 5
Contents LXD 75 -Series Telescopes Page Contents Telescope Features BC1 g f eD E F LXD75-SeriesYour Personal Window to the Universe $ Computer Control Panel see e LXD75 Tips Features Autostar FeaturesTour the Cosmos with Just the Push of a Button Tip How to Assemble Your Telescope Telescope AssemblyAccessories Getting StartedViewfinder assembly Newtonian reflector models C D E F Balancing the TelescopeAligning the Viewfinder Choosing an EyepieceToo Much Power? Observing by Moving the Telescope ManuallyActivate the Arrow Keys Autostar Models Only Slew Speeds Autostar Models OnlySetting the Polar Home Position Observe the MoonTracking Objects 16bObserve a Star using the Automatic Tracking Feature Using Autostars GO to Capabilities Autostar Models OnlyMoving Through Autostar’s Menus Autostar Models Only Initializing Autostar Autostar Models OnlyTraining the Drive Autostar Models Only Easy Alignment Autostar Models Only Go To Saturn Autostar Models OnlyUsing the Guided Tour Autostar Models Only Planet Saturn is over 800 million miles from the EarthAutostar Navigation Exercise To Calculate Sunset timeEntering Data into Autostar Navigating AutostarAutostars Menus Select Item ObjectMenus Object MenuEvent Menu Glossary MenuUtilities Menu LXD75-SeriesSetup Menu EnterObserving Considerations Setup Menu Daylight SAVING, Surf the Web To Add a Site to the user-defined site list Adding Observing SitesTo Edit a Site Using Autostar to Find Objects Not in the Libraries To GO to a user-entered objectLandmarks Observing SatellitesTo Add a landmark to the database To Select a landmark from the database To Check on the Available MemoryTo perform a Landmark Survey Few tips on photography with the LXD75-Seriestelescopes PhotographyPhotography with Meade’s Autostar Suite Optional Accessories 10 f/4Series 4000 Photo-Visual Optional Autostar handbox for EC model users Maintenance General MaintenanceD e f g Page Defocused star images. Misaligned 1, 2, Aligned Page Page 5 Model SN-6AT, SN-6EC Specifications Specifications4 Model SN-8AT, SN-8EC Specifications 9.3 Model AR-5AT, AR-5EC Specifications 10 f/4 Model SN-10AT Specifications8 Model AR-6AT Specifications 10 Model SC-8AT Specifications 5 Model N-6EC SpecificationsAutostar Specifications Autostar DimensionsMeade Customer Service Inspecting the OpticsSetting Circles Appendix a Celestial CoordinatesLocating the Celestial Pole Polar AlignmentOne-Star Polar Alignment Two-Star Polar AlignmentMethod #1 Three-Star Alignment Using Autostar Polar Alignment ViewfinderEnhancement Methods To perform the Three-Star AlignmentMethod 2 Axis Alignment Procedures Procedure #1 To correct for attitude misalignmentProcedure #2 To correct for elevation misalignment Position aMethod 3 Axis Alignment Using Autostar TipsMethod #4 Smart Drive Training Periodic Error Correction PEC Update Menu OptionPEC Train Menu Option PEC Erase Menu OptionAppendix C Latitude Chart Latitude Chart for Major Cities of the WorldCity State/Prov./Country Latitude City Country LatitudeAppendix D EC Handbox Modes of Operation To move the telescope using the Electronic ControllerSlew Speeds Tracking Rates Changing the Polar Mode Optional Autostar Computer Controller for LXD75 EC UsersHow to Attach the Optical Tube to the Mount Mounting the SC bracket and optical tube to the mountAppendix F Basic Astronomy Autostar GlossaryObjects in Space MoonPlanets Deep-Sky ObjectsFurther Study Page Meade Limited Warranty

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.
Top Page Image Contents