Celestron NexStar 80GTL Telescope Manuals

Manuals and User Guides for Celestron NexStar 80GTL Telescope. We have 4 Celestron NexStar 80GTL Telescope manuals available for free PDF download: Instruction Manual, Communication Protocol Manual, Quick Setup Manual, Installation Instructions

Celestron NexStar 80GTL Instruction Manual (44 pages)

Celestron NexStar 80GTL Instruction Manual

Brand: Celestron | Category: Telescope | Size: 2 MB

Table of Contents
2
Introduction
4
- W a R N I N G
  4
Assembly
5
- Assembling the Nexstar
  6
Hand Control
11
- Attaching the Hand Control
  11
- Powering the Nexstar
  11
- The Hand Control
  11
- Hand Control Operation
  13
  - Alignment Procedure
    13
  - Auto-Align
    13
  - Two Star Alignment
    14
  - Quick-Align
    15
  - Nexstar Re-Alignment
    15
- Object Catalog
  16
  - Selecting an Object
    16
  - Slewing to an Object
    16
  - Tour Mode
    16
- Direction Buttons
  17
  - Rate Button
    17
- Set up Procedures
  17
  - Tracking Mode
    17
    
    Rs-232
    18
  - Tracking Rate
    18
    
    View Time-Site
    18
    
    Sidereal Time
    18
    
    Filter Limits
    18
    
    User Defined Objects
    18
  - Get RA/DEC
    19
  - Get Alt-Az
    19
  - Goto R.a/Dec
    19
  - Goto Alt-Az
    19
- Utility Features
  19
  - Setup Time-Site
    19
  - Anti-Backlash
    19
  - Slew Limits
    20
  - Direction Buttons
    20
  - Light Control
    20
  - Select Model
    20
Telescope Basics
22
- Focusing
  22
- Image Orientation
  22
- Calculating Magnification
  22
- Determining Field of View
  23
- General Observing Hints
  23
Celestial Observing
24
- Observing the Moon
  24
- Lunar Observing Hints
  24
- Observing the Planets
  24
- Planetary Observing Hints
  24
- Observing the Sun
  24
- Solar Observing Hints
  25
- Observing Deep Sky Objects
  25
- Terrestrial (Land) Viewing
  25
- Terrestrial (Land) Viewing Hints
  25
- Seeing Conditions
  25
- Transparency
  25
- Sky Illumination
  26
- Seeing
  26
Telescope Maintenance
27
- Care and Cleaning of the Optics
  27
Optional Accessories
28
Appendix A - Technical Specifications
30
Appendix B - Glossary of Terms
31
Appendix C - Rs 232 Connection
34
- Communication Protocol
  34
- Appendix D - Maps of Time Zones
  35
Appendix D - Time Zone Maps
35
Sky Maps
37
Celestron Two Year Warranty
43

Celestron NexStar 80GTL Communication Protocol Manual (8 pages)

NexStar hand control

Brand: Celestron | Category: Accessories | Size: 0 MB

Celestron NexStar 80GTL Installation Instructions (1 page)

Celestron NexStar 102SLT: Installation Instruction

Brand: Celestron | Category: Software | Size: 0 MB

Celestron NexStar 80GTL Quick Setup Manual (2 pages)

Celestron NexStar 80GTL: Quick Setup

Brand: Celestron | Category: Telescope | Size: 0 MB

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