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User Manuals: Celestron XLT series Telescope
Manuals and User Guides for Celestron XLT series Telescope. We have
1
Celestron XLT series Telescope manual available for free PDF download: Instruction Manual
Celestron XLT series Instruction Manual (60 pages)
Omni XLT Series Telescopes
Brand:
Celestron
| Category:
Telescope
| Size: 3 MB
Table of Contents
Table of Contents
2
Introduction
4
Warning
4
Assembly
8
Setting up the Tripod
8
Attaching the Equatorial Mount
9
Attaching the Center Leg Brace
10
Installing the Counterweight Bar
10
Installing the Counterweights
11
Attaching the Slow Motion Knobs
11
Attaching the Telescope Tube to the Mount
12
Installing the Finderscope
13
Installing the Visual Back
13
Installing the Star Diagonal
14
Installing the Eyepieces
14
Moving the Telescope Manually
15
Balancing the Mount in R.A
15
Balancing the Mount in DEC
16
Adjusting the Mount
16
Adjusting the Mount in Altitude
17
Adjusting the Mount in Azimuth
17
Telescope Basics
18
Image Orientation
20
Focusing
20
Aligning the Finderscope
21
Calculating Magnification
21
Determining Field of View
22
General Observing Hints
22
Astronomy Basics
23
The Celestial Coordinate System
23
Motion of the Stars
24
Latitude Scale
25
Pointing at Polaris
25
Finding the North Celestial Pole
26
Declination Drift Method of Polar Alignment
27
Aligning the R.A. Setting Circle
28
Using the R.A. Vernier Scale
29
Celestial Observing
30
Observing the Moon
30
Lunar Observing Hints
30
Observing the Planets
30
Observing the Sun
31
Solar Observing Hints
31
Observing Deep Sky Objects
31
Seeing Conditions
31
Transparency
31
Sky Illumination
31
Seeing
32
Using the Lens Cap Aperture Stop with Refractor Telescopes
32
Astrophotography
33
Piggyback Photography
33
Short Exposure Prime Focus Photography for Refractors & Newtonians
34
Short Exposure Prime Focus Photography for Schmidt-Cassegrains
34
Eyepiece Projection for a Schmidt-Cassegrain
35
Long Exposure Prime Focus Photography
36
Planetary and Lunar Photography with Special Imagers
37
CCD Imaging for Deep Sky Objects
38
Terrestrial Photography
38
Metering
38
Reducing Vibration
38
Telescope Maintenance
39
Care and Cleaning of the Optics
39
Collimation of Refractors
39
Collimation of a Schmidt-Cassegrain
40
Collimation of a Newtonian
42
Night Time Star Collimating
44
Optional Accessories
46
Appendix A Technical Specifications
49
Appendix B - Glossary of Terms
50
Sky Maps
53
Celestron Two Year Warranty
59
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