EasyManua.ls Logo

Celestron NexStar 102GT User Manual

Celestron NexStar 102GT
28 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
COMPUTERIZED TELESCOPE
INSTRUCTION MANUAL

Other manuals for Celestron NexStar 102GT

Question and Answer IconNeed help?

Do you have a question about the Celestron NexStar 102GT and is the answer not in the manual?

Celestron NexStar 102GT Specifications

General IconGeneral
Optical DesignRefractor
Aperture102 mm
Focal Length660 mm
Focal Ratiof/6.5
GoTo TrackingYes
FinderscopeStarPointer
Lowest Useful Magnification15x
Limiting Stellar Magnitude12.5
Resolution (Dawes)1.14 arc seconds
Light Gathering Power212x
Eyepiece25 mm

Summary

Introduction

WARNING

Critical safety advice regarding eye protection and equipment.

Assembly

Assembling the NexStar

Steps to assemble the telescope's main components and tripod.

Attaching Hand Control Holder

Instructions for attaching the Hand Control holder to the tripod.

Mounting Telescope to Tripod

Procedures for attaching the fork arm and telescope tube to the tripod.

Installing Visual Accessories

Guides for installing the erect image diagonal and eyepiece.

Focusing the Telescope

Instructions on how to achieve a sharp image using the focuser knobs.

StarPointer Finderscope Setup

Details on the StarPointer finderscope and its installation.

StarPointer Operation

Guidance on using and aligning the StarPointer finderscope.

Computerized Hand Control

Attaching and Powering the Hand Control

Steps for connecting and powering the Hand Control unit.

Hand Control Features Overview

Overview of the Hand Control's LCD, keys, and database access.

Computerized Hand Control Operation

Alignment Procedures Overview

Explains different telescope alignment methods for accurate pointing.

SkyAlign Method Guide

Step-by-step guide for the easy SkyAlign alignment process.

SkyAlign Location, Time, Date Input

Details on entering site and time information for SkyAlign.

Tips for Using SkyAlign

Guidelines for maximizing SkyAlign accuracy.

Auto Two-Star Align Procedure

Instructions for automatic two-star alignment for precise pointing.

Two Star Alignment Procedure

Procedure for aligning the telescope using two known stars.

One-Star Align Method

Method for aligning using a single star for basic pointing.

Solar System Align Method

Aligning using solar system objects for daytime or quick setup.

NexStar Re-Alignment Guide

Procedure to update or improve telescope pointing accuracy.

Object Catalog

Selecting Objects from Database

Methods to choose celestial objects from the built-in catalogs.

Slewing to a Selected Object

How to command the telescope to move to an object's coordinates.

Finding Planets and Tours

Using features to locate planets, activate tours, and navigate with buttons.

Rate Button and Tracking Modes

Adjusting motor speed and setting tracking modes for celestial objects.

Tracking Rates and Custom Objects

Understanding tracking speeds and saving user-defined celestial objects.

Advanced Object Navigation

Using Identify, Precise Go To, and RA/DEC commands for object finding.

Scope Setup Features

Setup Time-Site and Anti-backlash

Customizing time/site display and compensating for gear backlash.

Slew and Filter Limits

Setting altitude limits for slewing and filtering visible objects.

Direction Button Configuration

Adjusting the directionality of the Hand Control buttons for eyepiece view.

Utility Features

Version and Light Control

Checking software version and adjusting display/keypad lighting.

Factory Reset and Altitude/Azimuth

Restoring settings and displaying/setting telescope position.

Hibernate and Sun Menu

Power saving mode and enabling Sun for alignment.

Scrolling Menu Speed

Adjusting the text scroll speed on the Hand Control display.

Related product manuals