Meade 4500 - Manual - manualsarea.com

Page 3 - TABLE OF CONTENTS

– 3 – TABLE OF CONTENTS A. Introducing the Meade Model 4500 . . . . . . . . . . . . . . . . . . . . . . . . . .6 1. This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 2. Standard Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Page 7 - Balancing the Telescope; The telescope is now properly balanced on both axes.; Alignment of the Viewfinder

– 7 – • Release the latitude lock (9) of the equatorial mount, and tilt the polar axis (10) of the telescope toroughly a 45° angle by turning the latitude adjustment knob (11). With the polar axis thus tilted, firmlyre-tighten the latitude lock. • Loosen the lock knobs (15) of the cradle rings (14) ...

Page 8 - C. Understanding Celestial Movements and Coordinates

– 8 – Fig. 2: Celestial Sphere 14 15 16 17 18 19 20 21 22 23 0 1 12 11 10 9 8 7 5 6 4 3 2 13 Earth’s Rotation 0° Dec. South Celestial Pole Right Ascension Star Celestial Equator -90° Dec. +90° Dec. North Celestial Pole(Vicinity of Polaris) D e c lin a tio n C. Understanding Celestial Movements and C...

Page 9 - aligned to the North Celestial Pole for visual observations.; E. Using the Telescope; Polaris

(which passes, for example, through the constellations Orion, Virgo and Aquarius) is specified as having0°0'0" Declination. The Declination of the star Polaris, located very near the North Celestial Pole, is +89.2°. The celestial equivalent to Earth longitude is called “Right Ascension,” or “R.A...

Page 10 - Cloud belts across the surface of the planet Jupiter.

– 10 – • To center an object in the main telescope, loosen the telescope’s R.A. lock (22) and Dec. lock (23). Thetelescope can now turn freely on its axes. Use the aligned viewfinder to first sight-in on the object you wishto observe; with the object centered on the viewfinder’s crosshairs, re-tight...

Page 11 - F. Using Setting Circles; Center the determined bright star in the telescope’s field of view.

– 11 – • The Moon: A veritable treasury of craters, mountain ranges and fault lines. The best contrast for viewingthe Moon is during its crescent phase. The contrast during the full Moon phase is low due to the angleof illumination. • Deep-Space: Nebulae, galaxies, multiple star systems, star cluste...

Page 12 - Diagonal Mirror

– 12 – H. Maintenance 1. Cleaning As with any quality instrument, lens or mirror surfaces should be cleaned as infrequently as possible. Frontsurface aluminized mirrors, in particular, should be cleaned only when absolutely necessary. In all casesavoid touching any mirror surface. A little dust on t...

Page 15 - J. Optional Accessories; Refer to the latest Meade General Catalog.

– 15 – spot dead center within the out-of-focus star disk (this is the shadow of the secondary mirror), as shownin Fig.11C. (An improperly aligned telescope will reveal elongated circles (Fig. 11A), with an off-centerdark shadow.) • If the out-of-focus star disk appears elongated (Fig. 11A), you wil...

Page 16 - Meade Instruments Corporation

A D V A N C E D P R O D U C T S D I V I S I O N Meade Instruments Corporation World’s Leading Manufacturer of Astronomical Telescopes for the Serious Amateur 6001 Oak Canyon, Irvine, California 92618 ■ (949) 451-1450 FAX: (949) 451-1460 ■ www.meade.com

Meade 4500 - Manual

Table of Contents:

Summary

Other Meade Models