Orion | Orion XT4.5 instruction

INSTRUCTION MANUAL
Orion®
SkyQuest™ XT4.5
Dobsonian Reflector
#9804
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Providing Exceptional Consumer Optical Products Since 1975	P.O. Box 1815, Santa Cruz, CA 95061

IN 164 Rev.A

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Contents

Orion SkyQuest XT4.5 parts diagram Parts List Table of ContentsUnpacking Assembly of the Dobsonian base AssemblyInstalling the Eyepiece Rack Placing the Optical Tube on the Dobsonian Base Installing the Finder Scope Inserting an Eyepiece Using Your Telescope Sit Down or Stand Up? Focusing the TelescopeAltitude and Azimuth Viewing with Eyeglasses Focusing the Finder ScopeAligning the Finder Scope Aiming/Pointing the Telescope Carrying the Telescope Observing TipsSite Selection Cooling the Telescope Astronomy BasicsSeeing and Transparency Let Your Eyes Dark-Adapt What to Expect Eyepiece SelectionMoon Sun Stars How to Find Deep-sky Objects StarhoppingDeep-Sky Objects Specifications Care and Maintenance Appendix a Appendix B Cleaning the Optics One-Year Limited Warranty

Orion XT4.5 instruction manual Orion