Celestron NexStar 114 User Manual

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Celestron NexStar 114 Specifications

General

Optical Design	Newtonian Reflector
Focal Length	1000 mm
Focal Ratio	f/8.77
Finderscope	StarPointer
Tripod	Steel
Highest Useful Magnification	269x
Lowest Useful Magnification	16x
Limiting Stellar Magnitude	12.8
Resolution (Rayleigh)	1.22 arc seconds
Resolution (Dawes)	1.02 arc seconds
Light Gathering Power	265x
Tracking Rates	Sidereal, Solar, Lunar
Tracking Modes	Alt-Az
Aperture	114 mm
Mount Type	Computerized Altazimuth
Alignment Procedures	SkyAlign, Auto Two-Star Align, Two-Star Align, Solar System Align
Communication Ports	RS-232
Power Requirements	8 x AA batteries (not included)
Eyepiece 1	25 mm (40x)
Database	Over 40, 000 objects

Summary

Introduction

Safety Warnings

Crucial safety instructions regarding sun viewing and equipment handling.

Quick Setup

Tripod Assembly and Accessory Setup

Guide to assembling the tripod and attaching telescope components and accessories.

Powering and Initial Configuration

Instructions for installing batteries, powering on the telescope, and selecting the model.

Assembly

Tripod and Telescope Mounting

Guide to attaching the telescope to the tripod and installing the star diagonal.

Star Diagonal Installation

Eyepiece and Focusing

Instructions for installing eyepieces and achieving sharp focus.

Star Pointer Introduction

Introduction to the Star Pointer's function and initial setup requirements.

Star Pointer Installation

Detailed steps for physically mounting the Star Pointer finderscope for different models.

Star Pointer Operation

Instructions on how to turn on, align, and use the Star Pointer finderscope.

Hand Control

Attaching and Powering the Hand Control

Guide to connecting the hand control and powering the NexStar telescope.

Hand Control Functions

Explains the purpose and usage of key buttons like INFO, TOUR, ENTER, and MENU.

Alignment Procedure

Explains the necessity and process of aligning the telescope for accurate pointing.

Auto-Align Method

Step-by-step guide for the easiest method of aligning the NexStar telescope.

Two Star Alignment Method

Detailed steps for aligning the telescope using two known alignment stars.

Quick-Align Method

NexStar Re-Alignment

Object Catalog and Selection

Slewing to Celestial Objects

Instructions for moving the telescope to point at selected objects using the hand control.

Direction and Rate Controls

Set Up Procedures

Tracking Mode Settings

Tracking Rate Adjustment

Storing Custom Object Coordinates

Telescope Basics

Focusing and Image Orientation

Calculating Magnification

Formula and explanation for determining telescope magnification with different eyepieces.

Determining Field of View

Celestial Observing

Observing the Moon

Observing the Planets

Observing the Sun

Safety precautions and methods for observing the Sun safely.

Solar Observation Tips

Understanding Viewing Conditions

Telescope Maintenance

Care and Cleaning of Optics

Instructions for safely cleaning the telescope's lenses and mirrors.

Collimation Procedure

Appendix A - Technical Specifications

Celestron Two Year Warranty

Warranty Terms and Conditions

Return Authorization and Customer Responsibility