Orion 9966 guide

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Contents

#9966 Dobsonian Reflecting Telescope Orion SkyQuest XT12 Classic Left side panel Parts List Table of ContentsUnpacking Assembly of the Optical Tube AssemblyBox #3 Primary Mirror and Cell Locate the area of tube that is bulging out Assembly of the Dobsonian base Installing the Eyepiece Rack Tighten the six side screws installed earlier Placing the Optical Tube on the Dobsonian Base Installing the CorrecTension XT Friction Optimization System Installing the Finder Scope Using Your TelescopeInserting an Eyepiece Aligning the Finder Scope Focusing the TelescopeAltitude and Azimuth Viewing with Eyeglasses 1500mm 25mm Focusing the Finder ScopeAiming/Pointing the Telescope Magnification Transporting the Telescope Collimation Aligning The MirrorsCollimation Cap and Mirror Center Mark Aligning the Secondary Mirror Adjusting the Primary Mirror Seeing and Transparency Star-Testing the TelescopeAstronomical Observing Site Selection Eyepiece Selection Cooling the TelescopeLet Your Eyes Dark-Adapt Tracking Celestial Objects Sun Use of 2 EyepiecesAstronomical Objects Moon Deep-Sky Objects How to Find Deep-sky Objects Starhopping Cleaning Mirrors Care and MaintenanceSpecifications Cleaning LensesPage Page One-Year Limited Warranty

Orion 9966 instruction manual