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Celestron 8i manual Complete Messier Catalog, Complete IC Catalog, 5,386, Complete Caldwell, 2,712

Models: 8i

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Complete Messier Catalog	110
Complete IC Catalog	5,386
Complete Caldwell	109
Solar System objects	9
Abell Galaxies	2,712
Famous Asterisms	20
Selected CCD Imaging Objects	25
Selected SAO Stars	29,500
Total Object Database	45,492

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Celestron 8i Complete Messier Catalog, Complete IC Catalog, 5,386, Complete Caldwell, Solar System objects, Abell Galaxies

Contents

INSTRUCTION MANUAL Mounting the Telescope to the Tripod The Celestial Coordinate System Some of the many standard features of the NexStar include Figure 1-A - The NexStar 8i SE On/Off Switch 2 Battery CompartmentStarPointer Finderscope Eyepiece Star Diagonal Visual Back With the NexStar powered on, press ENTER to begin an alignment Center Support Rod Accessory Tray Assembling the NexStarMounting the Telescope to the Tripod Locking KnobThe Star Diagonal Powering the NexStarThe Hand Control Figure 1-3 The NexStar can be powered with 8 AA batteriesThe Star Pointer Finderscope Star Pointer InstallationThe Eyepiece Figure 1-5 The Star Pointer Finderscope with Mounting BracketStar Pointer Operation The NexStar Computerized Hand Control Named Objects Hand Control OperationNamed Stars Double StarsHelpful Alignment ProceduresAuto Two-Star Align HintHint Two Star AlignmentHelpful Observing TipNexStar Re-Alignment Object CatalogEQ North / EQ South Alignment Selecting an ObjectSlewing to an Object Tour ModeFinding Planets Helpful HintRate Button Setup ProceduresDirection Buttons = 1x siderealLunar Used for tracking the moon when observing the lunar landscape Scope Setup Features MENUUtility Features Helpful Hint GPS ON/OFF WEDGE ALIGN LIGHT CONTROL FACTORY SETTING VERSION TRACKING MODEVIEW TIME-SITE SCOPE SETUP NexStar ReadyReversed from left to right, as viewed with a Star Diagonal Image OrientationActual image orientation as seen with the unaided eye Inverted image, as viewed with the eyepiece directly in telescopeCalculating Magnification FocusingDetermining Field of View General Observing Hints The Celestial Coordinate System The celestial sphere seen from the outside showing R.A. and DECMotion of the Stars Polar Alignment with optional Wedge Wedge AlignFinding the North Celestial Pole celestial poleObserving the Sun Observing the MoonObserving the Planets Lunar Observing HintsTransparency Observing Deep Sky ObjectsSeeing Conditions Sky IlluminationPage Short Exposure Prime Focus Photography Crescent Eyepiece ProjectionLunar Phase QuarterMoon Long Exposure Prime Focus PhotographyPlanet Mercury6. Set the shutter speed to the B setting 1. Polar align the telescope using an optional equatorial wedge2. Remove all visual accessories 10. Open the shutter using a cable releaseMetering Terrestrial PhotographyCCD Imaging Reducing VibrationCollimation Care and Cleaning of the OpticsCorrector Plate Collimation Screws To make collimation a simple procedure, follow these easy steps Page Adapter, Car Battery #18769 #94119-40 - Yellow, Deep Yellow, Violet, Pale Blue #s 8, 15, 47, 82A Page Electronic Specifications APPENDIX A - TECHNICAL SPECIFICATIONSOptical Specification Mechanical Specifications5,386 Complete Messier CatalogComplete IC Catalog Complete CaldwellAppendix B - Glossary of Terms Focal length resolution APPENDIX C LONGITUDES AND LATITUDES CONNECTICUTLONGITUDE LONGITUDE LONGITUDE CANADA INTERNATIONALAppendix D - RS-232 Connection Communication ProtocolAPPENDIX E - MAPS OF TIME ZONES Page Page Page Page Page Page Page CELESTRON TWO YEAR WARRANTY CelestronProducts or instructions may change without notice or obligation Celestron 2835 Columbia Street Torrance, CA Tel. 310 Fax. 310Copyright 2004 Celestron All rights reserved Item # 11022-XLT-SE-INST 11-04 $10.00