Celestron NexStar HC manual GuideStar Software

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3.Use the UP and Down arrow keys to speed up or slow down the initial speed of the altitude motors when the arrow buttons are pressed.

4.Press the STAR key on the hand control again to activate the direction buttons again.

GuideStar Software

The NexStar HC has an RS-232 port on the back of the hand control, allowing it to be controlled using the GuideStar telescope control software. Linking the NexStar to a computer requires the use of a RS-232 cable. Connect the phone jack connector to the RS-232 port in the hand control and the 9-pin connector to the back of your computer. Once connected, install the GuideStar CD- ROM onto your computer and follow the on-screen instruction. The GuideStar software gives you all the "Go-To" features of the NexStar GT hand control including a 4,000 object database, AutoAlign based on date and location, and helpful information for hundreds of objects. For information on using many of the GuideStar features, refer to the AutoAlign instructions in the NexStar GT section of the manual. The GuideStar software also has help buttons to explain many of the commonly used fields.

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Contents Page Celestial Coordinate System Telescope Maintenance Some of the many standard features of the NexStar include Flip Mirror Focuser Knob Direction Buttons Page Powering the NexStar Assembling the NexStarEyepieceStarPointer Diagonal Hand ControlEyepiece Flip Mirror Control Focuser KnobStar Pointer Finderscope Star Pointer Finderscope with Mounting BracketPage Hand Control Utility Features Rate ButtonGuideStar Software NexStar Hand Control Alignment Procedure Hand Control OperationEnter Slewing to an Object Object CatalogSelecting an Object More InformationObserving Tip Tour ModeDirection Buttons Setup Procedures User Objects Utility Features HelpfulNexStar Ready Image Orientation Determining Field of View FocusingCalculating Magnification General Observing Hints Celestial Coordinate System Celestial sphere seen from the outside showing R.A. and DECMotion of the Stars Polar Alignment with optional Wedge DefinitionPhotography with the NexStar Attaching a Camera to the NexStarFinding the North Celestial Pole Observing the Moon Observing the PlanetsSeeing Conditions Observing the SunObserving Deep Sky Objects TransparencySeeing Care and Cleaning of the Optics Super Modified Achromatic SMA Eyepieces 11/4 Page Page Appendix a Technical Specifications Appendix B Glossary of Terms Page Page Appendix C Maps of Time Zones Page Page Page Page Page Page Page Celestron ONE Year Warranty Page Addendum to Nexstar Telescope Manual

NexStar HC specifications

The Celestron NexStar Hand Controller (HC) is an advanced control unit designed to enhance the astronomical observation experience for both novice and experienced stargazers. This innovative device is an integral part of the NexStar telescope series and offers a range of features that simplify the process of locating celestial objects.

One of the main features of the NexStar HC is its user-friendly interface. The controller is equipped with a large, illuminated LCD screen that displays essential information clearly, even in low-light conditions. The layout is intuitive, allowing users to quickly familiarize themselves with its functions. The keypad includes dedicated buttons for common tasks, making it easy to navigate the expansive database of celestial objects.

The NexStar HC boasts an impressive database containing over 40,000 celestial objects, making it a powerful tool for astrophotography and observational astronomy. Users can access planets, stars, galaxies, and nebulae at the touch of a button. The built-in database allows for precise and efficient locating of objects, significantly reducing the time spent searching the night sky.

One of the standout technologies featured in the NexStar Hand Controller is the GoTo functionality. This advanced tracking technology enables the telescope to automatically locate and track celestial objects with high precision. By entering the desired object into the controller, users can allow the telescope to autonomously adjust its position, providing a hassle-free experience.

Additionally, the NexStar HC supports various alignment methods, including SkyAlign, AutoAlign, and One-Star Align. These alignment techniques assist in calibrating the telescope for optimal tracking and positioning. The SkyAlign method, in particular, allows users to point the telescope at any three bright stars, and the HC will calculate the telescope's location in relation to those stars, making alignment accessible even for beginners.

The NexStar Hand Controller is also compatible with Celestron’s StarSense technology, enabling automatic alignment using a smartphone. This feature allows users to refine their observations seamlessly and provides a modern twist to traditional stargazing methods.

Other notable characteristics include programmable go-to tracking speeds and the ability to save user-defined locations. The controller’s ergonomic design ensures comfort during long observing sessions, while the robust build quality guarantees durability.

In summary, the Celestron NexStar Hand Controller combines a wealth of features and cutting-edge technologies to enhance the stargazing experience. Its user-friendly interface, extensive database, versatile alignment methods, and compatibility with advanced tracking systems make it an indispensable tool for anyone looking to explore the wonders of the night sky.
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