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NexStar 8 GPS
Celestron NexStar 8 GPS Manuals
Manuals and User Guides for Celestron NexStar 8 GPS. We have
3
Celestron NexStar 8 GPS manuals available for free PDF download: User Manual, Instruction Manual
Celestron NexStar 8 GPS User Manual (241 pages)
Brand:
Celestron
| Category:
Telescope
| Size: 37.14 MB
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Celestron NexStar 8 GPS Instruction Manual (74 pages)
GPS telescope
Brand:
Celestron
| Category:
Telescope
| Size: 6.28 MB
Table of Contents
Table of Contents
2
Introduction
5
Warning
5
Quick Setup
6
Assembly
9
Star
9
Setting up the Tripod
9
Adjusting the Tripod Height
10
Attaching the Nexstar to the Tripod
10
Attaching the Hand Control
11
Adjusting the Clutches
12
The Star Diagonal
12
The Eyepiece
12
The Finderscope
13
Finderscope Installation
13
Aligning the Finderscope
14
Powering the Nexstar
14
Hand Control
15
Hand Control Operation
16
Alignment Procedures
16
GPS Alignment
17
Auto-Align
18
Two Star Alignment
19
Quick-Align
19
EQ North / EQ South Alignment
20
Nexstar Re-Alignment
20
Object Catalog
21
Selecting an Object
21
Slewing to an Object
21
Finding Planets
21
Tour Mode
22
Direction Buttons
22
Rate Button
22
Setup Procedures
23
Tracking Mode
23
Tracking Rate
23
Date/Time
23
User Defined Objects
23
Get RA/DEC
24
Goto R.a/Dec
24
Scope Setup Features
24
Steup Time-Site
24
Anti-Backlash
24
Slew Limits
24
Filter Limits
25
Direction Buttons
25
Goto Approach
25
Autoguide Rates
25
Cordwrap
25
Utility Features
25
GPS On/Off
25
Compass
26
Alt Sensor
26
Wedge Align
26
Periodic Error Correction
26
Light Control
26
Factory Settings
26
Version
26
Get Alt-Az
26
Goto Alt-Az
26
Telescope Basics
28
Image Orientation
28
Focusing
29
Calculating Magnification
29
Determining Field of View
29
General Observing Hints
30
Astronomy Basics
31
The Celestial Coordinate System
31
Motion of the Stars
32
Polar Alignment (with Optional Wedge)
33
Wedge Align
33
Finding the North Celestial Pole
33
Declination Drift Method of Polar Alignment
34
Celestial Observing
36
Observing the Moon
36
Lunar Observing Hints
36
Observing the Planets
36
Planetary Observing Hints
36
Observing the Sun
37
Solar Observing Hints
37
Observing Deep Sky Objects
37
Seeing Conditions
37
Transparency
37
Sky Illumination
37
Seeing
38
Celestial Photography
39
Short Exposure Prime Focus Photography
39
Eyepiece Projection
40
Long Exposure Prime Focus Photography
41
Periodic Error Correction (PEC)
42
Using Periodic Error Correction
42
Terrestrial Photography
43
Metering
44
Reducing Vibration
44
CCD Imaging
44
Fastar F/2 Imaging
46
F/6.3 with Reducer/Corrector
46
Auto Guiding
47
Telescope Maintenance
48
Care and Cleaning of the Optics
48
Collimation
48
Optional Accessories
50
Appendix A - Technical Specifications
53
Appendix B - Glossary of Terms
54
Appendix C - Longitudes and Latitudes
57
Appendix D - Rs-232 Connection
62
Communication Protocol
62
Observational Data Sheet
72
Celestron NexStar 8 GPS User Manual (37 pages)
Brand:
Celestron
| Category:
Telescope
| Size: 4 MB
Table of Contents
Double Stars
6
Variable Stars
7
Tracking Rate
29
Additional Commands
31
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