WARNING!

Never use a Meade® Telescope to look at the Sun! Looking at or near the Sun will cause instant and irreversible damage to your eye. Eye damage is often painless, so there is no warning to the observer that damage has occurred until it is too late. Do not point the telescope or its viewfinder at or near the Sun. Do not look through the telescope or its viewfinder as it is moving. Children should always have adult supervision while observing.

CAUTION: Use care to install batteries in the orientation indicated by illustration in the battery slots of the battery holder. Follow battery manufacturer's precautions. Do not install batteries backwards or mix new and used batteries. Do not mix battery types. If these precautions are not followed, batteries may explode, catch fire, or leak. Improperly installed batteries void your Meade warranty.

If you are anxious to use your telescope for the first time, read the QUICK-START

GUIDE on page 4.

CONTENTS

 

Quick-Start Guide

4

Telescope Features

6

AutoStar® Features

10

Getting Started

13

Parts Listing

13

Telescope/Tripod Assembly

13

Stowing Your Gear in the Backpack

14

Safety Precautions

14

Choosing an Eyepiece

15

Manual Operation of the Telescope w/out AutoStar..15

Manual Operation of the Telescope with AutoStar....

16

Slew Speeds

16

Observe the Moon

17

To Track an Object Automatically

17

Moving Through AutoStar’s Menus

17

Initializing AutoStar

17

Easy Alignment

19

Go To Saturn

19

Using the Guided Tour

20

AutoStar Menus

21

Menu Tree

21

AutoStar Operation

22

AutoStar Navigation Exercise

22

Entering Data, Moving Through AutoStar’s Menus ..

23

Objects Menu

24

Event Menu, Glossary Menu

25

Utilities Menu

25

Setup Menu

26

Advanced AutoStar Operation

29

Terrestrial Observing, Astronomical Observing

29

Sidereal Rate

29

Advanced Alt/Az Alignment Methods

29

Observing Satellites

30

Digital Photography with the ETX®

31

Optional Accessories

33

Maintenance

34

Troubleshooting

35

Specifications

36

Appendix A: Using AutoStar to Enter Coordinates

38

Appendix B: Latitude Chart

39

Appendix C: Training the Drive

40

Appendix D: Basic Astronomy

41

®The name “Meade,” the Meade logo, and “ETX” are trade- marks registered with the U.S. Trademark and Patent Office and in principal countries throughout the world. All rights reserved.

Patents: US 6,392,799 and other patents pending.

© 2005 Meade Instruments Corporation.

3

Page 3
Image 3
Meade ETX-80AT-BB instruction manual Contents