Celestron Omni XLT 102 Manual

Celestron Teleskop Omni XLT 102

Læs gratis den danske manual til Celestron Omni XLT 102 (62 sider) i kategorien Teleskop. Denne vejledning er vurderet som hjælpsom af 28 personer og har en gennemsnitlig bedømmelse på 4.4 stjerner ud af 14.5 anmeldelser. Har du et spørgsmål om Celestron Omni XLT 102, eller vil du spørge andre brugere om produktet?

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Side 1/62

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ENGLISH

INTRODUCTION .......................................................................................................................................................... 4

Warning...................................................................................................................................................... 4

ASSEMBLY .................................................................................................................................................................... 8

Setting up the Tripod .................................................................................................................................. 8

Attaching the Equatorial Mount ................................................................................................................. 9

Attaching the Center Leg Brace ............................................................................................................... 10

Installing the Counterweight Bar.............................................................................................................. 10

Installing the Counterweights................................................................................................................... 11

Attaching the Slow Motion Control Knobs (Cables)................................................................................ 11

Attaching the Telescope Tube to the Mount............................................................................................. 12

Installing the Finderscope......................................................................................................................... 13

Installing the Visual Back......................................................................................................................... 13

Installing the Star Diagonal ...................................................................................................................... 14

Installing the Eyepieces............................................................................................................................ 14

Moving the Telescope Manually .............................................................................................................. 15

Balancing the Mount in R.A..................................................................................................................... 15

Balancing the Mount in DEC ................................................................................................................... 16

Adjusting the Mount................................................................................................................................. 16

Adjusting the Mount in Altitude............................................................................................................... 17

Adjusting the Mount in Azimuth.............................................................................................................. 17

TELESCOPE BASICS ................................................................................................................................................. 18

Image Orientation..................................................................................................................................... 20

Focusing ................................................................................................................................................... 20

Aligning the Finderscope ......................................................................................................................... 21

Calculating Magnification ........................................................................................................................ 21

Determining Field of View....................................................................................................................... 22

General Observing Hints .......................................................................................................................... 22

ASTRONOMY BASICS............................................................................................................................................... 23

The Celestial Coordinate System ............................................................................................................. 23

Motion of the Stars ................................................................................................................................... 24

Latitude Scale........................................................................................................................................... 25

Pointing at Polaris .................................................................................................................................... 25

Finding the North Celestial Pole .............................................................................................................. 26

Polar Alignment in the Southern Hemisphere .......................................................................................... 27

Pointing at Sigma Octantis ....................................................................................................................... 28

Finding the South Celestial Pole (SCP).................................................................................................... 28

Declination Drift Method of Polar Alignment.......................................................................................... 29

Aligning the R.A. Setting Circle .............................................................................................................. 30

Using the R.A. Vernier Scale ................................................................................................................... 31

CELESTIAL OBSERVING......................................................................................................................................... 32

Observing the Moon................................................................................................................................. 32

Lunar Observing Hints ............................................................................................................................. 32

Observing the Planets............................................................................................................................... 32

Observing the Sun .................................................................................................................................... 33

Solar Observing Hints .............................................................................................................................. 33

Observing Deep Sky Objects.................................................................................................................... 33

Seeing Conditions..................................................................................................................................... 33