Celestron AstroMaster 114 EQ Manual

Celestron Teleskop AstroMaster 114 EQ

Læs gratis den danske manual til Celestron AstroMaster 114 EQ (31 sider) i kategorien Teleskop. Denne vejledning er vurderet som hjælpsom af 24 personer og har en gennemsnitlig bedømmelse på 3.6 stjerner ud af 12.5 anmeldelser. Har du et spørgsmål om Celestron AstroMaster 114 EQ, eller vil du spørge andre brugere om produktet?

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ENGLISH

Table of Contents

INTRODUCTION .......................................................................................................................... 3

ASSEMBLY ................................................................................................................................... 6

Setting up the Tripod .................................................................................................................. 6

Attaching the Equatorial Mount.................................................................................................. 7

Installing the Counterweight Bar & Counterweights.................................................................. 7

Attaching the Slow Motion Cables ............................................................................................. 8

Attaching the Telescope Tube to the Mount............................................................................... 8

Installing the Diagonal & Eyepiece (refractor)........................................................................... 9

Installing the Eyepiece on the Newtonians................................................................................. 9

Moving the Telescope Manually .............................................................................................. 10

Balancing the Mount in R.A. .................................................................................................... 10

Balancing the Mount in Dec. .................................................................................................... 10

Adjusting the Equatorial Mount................................................................................................ 11

Adjusting the Mount in Altitude............................................................................................... 11

TELESCOPE BASICS ................................................................................................................. 12

Image Orientation ..................................................................................................................... 13

Focusing.................................................................................................................................... 13

Aligning the Finderscope.......................................................................................................... 13

Calculating Magnification ........................................................................................................ 14

Determining Field of View ....................................................................................................... 15

General Observing Hints........................................................................................................... 15

ASTRONOMY BASICS .............................................................................................................. 16

The Celestial Coordinate System.............................................................................................. 16

Motion of the Stars.................................................................................................................... 16

Polar Alignment with Latitude Scale........................................................................................ 17

Pointing at Polaris ..................................................................................................................... 18

Finding the North Celestial Pole............................................................................................... 18

Polar Alignment in the Southern Hemisphere .......................................................................... 19

Aligning the Setting Circles...................................................................................................... 21

Motor Drive .............................................................................................................................. 22

CELESTIAL OBSERVING ......................................................................................................... 23

Observing the Moon ................................................................................................................. 23

Observing the Planets ............................................................................................................... 23

Observing the Sun..................................................................................................................... 23

Observing Deep-Sky Objects.................................................................................................... 24

Seeing Conditions ..................................................................................................................... 24

ASTROPHOTOGRAPHY............................................................................................................ 25

Short Exposure Prime Focus Photography ............................................................................... 25

Piggyback Photography ............................................................................................................ 25

Planetary & Lunar Photography with Special Imagers............................................................. 25

CCD Imaging for Deep Sky Objects ........................................................................................ 25

Terrestrial Photography ............................................................................................................ 25

TELESCOPE MAINTENANCE .................................................................................................. 26

Care and Cleaning of the Optics ............................................................................................... 26

Collimation of a Newtonian...................................................................................................... 26

OPTIONAL ACCESSORIES ..................................................................................................... 29

AstroMaster Specifications........................................................................................................... 30

Produkt Specifikationer

Mærke:	Celestron
Kategori:	Teleskop
Model:	AstroMaster 114 EQ
Type:	Reflektor
Produktfarve:	Sort
Rørtyper:	Aluminium
Forstørrelse:	269 x
Længde:	457 mm
Fast brændvidde:	1000 mm
Altazimuth beslag:	Ingen
Maksimal understøttede okulære, diameter:	20 mm
Visuel strøm (maks.):	265 x
Fast blænde:	114 mm
Fokal-forhold:	8.77