Celestron CR-150-HD
Product Support Information
http://downloads.celestron.com/
Table of contents
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• Word of Caution!
• The Refractor Optical System
• ASSEMBLING YOUR
• The CR-150 HD
• Assembling the CG-5 Equatorial Mount
• Setting Up the Tripod
• Adjusting the Tripod Height
• Attaching the Equatorial Mount
• Attaching the R.A. Slow Motion Knob
• Attaching the Declination Slow Motion Knob
• Attaching the Counterweight Bar and Counterweights
• Attaching the Telescope to the Mount
• Balancing the Telescope in
• Balancing the Telescope in DEC
• Adjusting the Mount in Altitude
• Adjusting the Mount in Azimuth
• Disassembling and Transporting Your CR- 150 HD
• Storing Your CR- 150 HD
• Technical Specifications
• Attaching the Accessories
• The Star Diagonal
• The Eyepiece
• Focusing
• Attaching the Finder
• Aligning the Finder
• Image Orientation
• Your First Look
• Daytime Observing
• Nighttime Observing
• Calculating Magnification
• Determining Field of View
• General Photography Hints
• The Celestial Coordi- nate System
• Motion of the Stars
• Polar Alignment
• Finding the Pole
• Latitude Scales
• Pointing at Polaris
• Declination Drift
• Polar Alignment Finders
• Aligning the R.A. Setting Circle
• Observing the Moon
• Observing the Sun
• Observing Deep-Sky Objects
• Using the Setting Circles
• Star Hopping
• Viewing Conditions
• Transparency
• Sky Illumination
• Seeing
• Short Exposure Prime Focus
• Piggyback
• Projection Photography
• TELESCOPE MAINTENANCE
• Care and Cleaning of the Optics
• OPTIONAL ACCESSORIES
• THE MESSIER CATALOG
• LIST OF BRIGHT STARS
• FOR FURTHER READING
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