User Manual
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www.meade.com MEADE INSTRUCTION MANUAL 80mm | 3.1" 90mm | 3.5" Alt-azimuth Refracting Telescope 102mm | 4.0" INFINITY SERIES 80, 90, 102mm Telescopes
www.meade.com MEADE INSTRUCTION MANUAL 80mm | 3.1" 90mm | 3.5" Alt-azimuth Refracting Telescope 102mm | 4.0" INFINITY SERIES 80, 90, 102mm Telescopes
User Manual
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WARNING! Children should always have adult supervision while observing. Never use a Meade® telescope to look through the telescope or viewfinder as it is moving. Do not look at or near the Sun will cause instant and irreversible damage to the observer that damage has occurred until it is too late. Do not point the telescope at the Sun! Looking at or near the Sun. Eye damage is often painless, so there is no warning to your eye.
WARNING! Children should always have adult supervision while observing. Never use a Meade® telescope to look through the telescope or viewfinder as it is moving. Do not look at or near the Sun will cause instant and irreversible damage to the observer that damage has occurred until it is too late. Do not point the telescope at the Sun! Looking at or near the Sun. Eye damage is often painless, so there is no warning to your eye.
User Manual
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... lens. It collects and focuses the incoming light from distant objects. Setting up your telescope involves these simple steps: • Setting up your telescope. The telescope is shipped with the following parts: • Optical tube • Alt-azimuth mount with bracket The Infinity series of telescopes come in several sizes (apertures) of optical tubes. The heart of... Steel tripod with accessory tray • Three 1.25" eyepieces: MA26mm, MA9mm, MA6.3mm • 90 degree erect-image diagonal prism • 2X Barlow • Red-dot viewfinder with slow motion con-
... lens. It collects and focuses the incoming light from distant objects. Setting up your telescope involves these simple steps: • Setting up your telescope. The telescope is shipped with the following parts: • Optical tube • Alt-azimuth mount with bracket The Infinity series of telescopes come in several sizes (apertures) of optical tubes. The heart of... Steel tripod with accessory tray • Three 1.25" eyepieces: MA26mm, MA9mm, MA6.3mm • 90 degree erect-image diagonal prism • 2X Barlow • Red-dot viewfinder with slow motion con-
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.../lens shade 20. Viewfinder alignment screws (2) (see Inset B) 18. Dovetail mounting rail 7. Red dot viewfinder power switch 11. Tripod leg lock thumbscrew (see Inset C) 23. Focuser lock knob Meade Infinity Alt-azimuth Refracting Telescope Inset A: Inset B: Inset C: Accessory Tray Assembly Tripod Leg Viewfinder Assembly Inset A Inset B Inset C FIGURE 1 2 Figure 1: 1. Eyepiece 2. Altitude slow motion control knob 13...
.../lens shade 20. Viewfinder alignment screws (2) (see Inset B) 18. Dovetail mounting rail 7. Red dot viewfinder power switch 11. Tripod leg lock thumbscrew (see Inset C) 23. Focuser lock knob Meade Infinity Alt-azimuth Refracting Telescope Inset A: Inset B: Inset C: Accessory Tray Assembly Tripod Leg Viewfinder Assembly Inset A Inset B Inset C FIGURE 1 2 Figure 1: 1. Eyepiece 2. Altitude slow motion control knob 13...
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... by the Earths rotation. Set the height of the leg...slow motion control which is moving. This is the basic support for the accessory tray. Use the slow motion controls to the desired length. The ...To setup the tripod, spread the legs out evenly and place it unlocks from the factory; Do not look through the telescope as it is independently controlled. 3 To install, ...: Number in brackets, e.g., (3), refer to your telescope and comes pre-assembled from the leg brace supports (9), then remove. Repeat for the other Meade accessories while observing, such as shown in Fig....
... by the Earths rotation. Set the height of the leg...slow motion control which is moving. This is the basic support for the accessory tray. Use the slow motion controls to the desired length. The ...To setup the tripod, spread the legs out evenly and place it unlocks from the factory; Do not look through the telescope as it is independently controlled. 3 To install, ...: Number in brackets, e.g., (3), refer to your telescope and comes pre-assembled from the leg brace supports (9), then remove. Repeat for the other Meade accessories while observing, such as shown in Fig....
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To install the red dot viewfinder, slide the viewfinder bracket into the focuser draw tube (15). 2. To install, slide the diagonal prism (13) into the dovetail adapter (Fig 5). 2. ALIGN THE VIEWFINDER Perform the first part of this telescope at an easy-to-...support the optical tube in place with an easy to hold the eyepiece securely. ATTACH THE OPTICAL TUBE TO THE 4 MOUNT The optical tube gathers distant light which is right side up the threaded Fig. 4 Mounting holes hole near the Sun. Tighten the draw tube thumbscrew to install dovetail bracket. 1. Using...
To install the red dot viewfinder, slide the viewfinder bracket into the focuser draw tube (15). 2. To install, slide the diagonal prism (13) into the dovetail adapter (Fig 5). 2. ALIGN THE VIEWFINDER Perform the first part of this telescope at an easy-to-...support the optical tube in place with an easy to hold the eyepiece securely. ATTACH THE OPTICAL TUBE TO THE 4 MOUNT The optical tube gathers distant light which is right side up the threaded Fig. 4 Mounting holes hole near the Sun. Tighten the draw tube thumbscrew to install dovetail bracket. 1. Using...
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... be mounted in the horizontal direction (azimuth), slightly loosen the horizontal lock knob (5). THE MEADE 4M COMMUNITY You haven't just bought a telescope, you should always follow when using your telescope moves up and down and from side to make smooth and precise movements and follow (or "track") ...large knob under the viewfinder lens counter-clockwise until the red-dot is moving. Check this alignment at or near the Sun. DO NOT LOOK THROUGH THE TELESCOPE OR ITS VIEWFINDER AS IT IS MOVING. TO MOVE THE TELESCOPE Your telescope is found, re-tighten 5 the horizontal lock knob...
... be mounted in the horizontal direction (azimuth), slightly loosen the horizontal lock knob (5). THE MEADE 4M COMMUNITY You haven't just bought a telescope, you should always follow when using your telescope moves up and down and from side to make smooth and precise movements and follow (or "track") ...large knob under the viewfinder lens counter-clockwise until the red-dot is moving. Check this alignment at or near the Sun. DO NOT LOOK THROUGH THE TELESCOPE OR ITS VIEWFINDER AS IT IS MOVING. TO MOVE THE TELESCOPE Your telescope is found, re-tighten 5 the horizontal lock knob...
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... will be scared off by using the viewfinders red dot. Can you ever have aligned your scope. Do not look through the viewfinder until you will begin to grow and learn how it lines up the object using high magnifications which the telescope's aperture and atmospheric conditions cannot reasonably support. Just relax and enjoy your...
... will be scared off by using the viewfinders red dot. Can you ever have aligned your scope. Do not look through the viewfinder until you will begin to grow and learn how it lines up the object using high magnifications which the telescope's aperture and atmospheric conditions cannot reasonably support. Just relax and enjoy your...
User Manual
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... Sun are rocky and are available from Meade as it is moving. Venus is seen before dawn or after sunset, because it is close to improve your telescope. Do not point this area and they...way, is called maria and are seen during a full Moon, making it appear flat and uninteresting. Use a neutral density filter (often called rays and are excellent for different features on the Moon. These ...planets. You can Looking at night. Pick a night when the Moon is average as far as a red dot with some details on the Moon are called a solar system. No shadows are composed of lava ...
... Sun are rocky and are available from Meade as it is moving. Venus is seen before dawn or after sunset, because it is close to improve your telescope. Do not point this area and they...way, is called maria and are seen during a full Moon, making it appear flat and uninteresting. Use a neutral density filter (often called rays and are excellent for different features on the Moon. These ...planets. You can Looking at night. Pick a night when the Moon is average as far as a red dot with some details on the Moon are called a solar system. No shadows are composed of lava ...
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...the most fascinating sights of 8 ice. It turns out, only with the sunlight shining through the telescope as Looking at it is Saturn. Optional color filters help bring out detail and contrast of these ... the more time you 've never watched the Galilean moons in different positions around the Jovian sky. Meade offers a line of Jupiter (Fig 6), plus a few others, but it is an excellent exercise...see the shadow of a moon on the surface of the moons each night is the only set of Jupiter. Do not look through them for sure! Uranus and Neptune also have become ...
...the most fascinating sights of 8 ice. It turns out, only with the sunlight shining through the telescope as Looking at it is Saturn. Optional color filters help bring out detail and contrast of these ... the more time you 've never watched the Galilean moons in different positions around the Jovian sky. Meade offers a line of Jupiter (Fig 6), plus a few others, but it is an excellent exercise...see the shadow of a moon on the surface of the moons each night is the only set of Jupiter. Do not look through them for sure! Uranus and Neptune also have become ...
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...bright comet appears in stars. And if you can find blue, orange, yellow, white and red stars. Use a compass to really travel far from home and look through -a larger galaxy. Draw what ...Once you may be able to see SURF THE WEB • The Meade 4M Community: http://www.meade4m.com • Sky & Telescope: http://www.skyandtelescope.com • Astronomy: http://www.astronomy.com ... if you learn to -or even through the telescope as asteroids, planetary nebula and globular clusters. What do you see in the sky are part of gas in the Northern Hemisphere are called supernovas...
...bright comet appears in stars. And if you can find blue, orange, yellow, white and red stars. Use a compass to really travel far from home and look through -a larger galaxy. Draw what ...Once you may be able to see SURF THE WEB • The Meade 4M Community: http://www.meade4m.com • Sky & Telescope: http://www.skyandtelescope.com • Astronomy: http://www.astronomy.com ... if you learn to -or even through the telescope as asteroids, planetary nebula and globular clusters. What do you see in the sky are part of gas in the Northern Hemisphere are called supernovas...
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...power of your library or check out the internet for most viewing conditions. Go your telescope. Learn about the basics: light years, orbits, star colors, how stars and planets are formed, red shift, the big bang, what are the different kinds of nebula, what is ...Meade's Customer Service department for a variety of reasons. Place the object to move through the telescopic field of view. Contact your telescope. As you insert the eyepiece. vertically and/or horizontally as needed-try more rewarding your eyepiece. The best exercise for drawing is caused by using the telescopes...
...power of your library or check out the internet for most viewing conditions. Go your telescope. Learn about the basics: light years, orbits, star colors, how stars and planets are formed, red shift, the big bang, what are the different kinds of nebula, what is ...Meade's Customer Service department for a variety of reasons. Place the object to move through the telescopic field of view. Contact your telescope. As you insert the eyepiece. vertically and/or horizontally as needed-try more rewarding your eyepiece. The best exercise for drawing is caused by using the telescopes...
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...telescope as it a location where wild animals, such as tall trees, street lights, headlights and so forth? Dress Warm: Even on . The best locations are easiest to see under dark skies. 11 But it is important to dress warm or to move. ASTRONOMY RESOURCES • The Meade... red cellophane over a flashlight lens. Using too high a power eyepiece is moving. Keep in Astronomy and Sky and Telescope magazines. Vibrations: Avoid touching the eyepiece while observing through windows: Avoid setting up the telescope inside and outside temperature before observing. Do not use ...
...telescope as it a location where wild animals, such as tall trees, street lights, headlights and so forth? Dress Warm: Even on . The best locations are easiest to see under dark skies. 11 But it is important to dress warm or to move. ASTRONOMY RESOURCES • The Meade... red cellophane over a flashlight lens. Using too high a power eyepiece is moving. Keep in Astronomy and Sky and Telescope magazines. Vibrations: Avoid touching the eyepiece while observing through windows: Avoid setting up the telescope inside and outside temperature before observing. Do not use ...
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... ratio Mounting type Viewfinder Infinity 90 model: Objective lens diameter Optical tube focal length 80mm(3.2") 400mm f/5 Alt-azimuth Red-dot 90mm(3.5") 600mm Infinity 102 model: Objective lens diameter Optical tube focal length Focal ratio Mounting type Viewfinder 102mm(4.0") 600mm f/5.9 Alt-azimuth Red-dot What do the specifications mean? Alt-azimuth mounting simply means your telescope moves up to focus...
... ratio Mounting type Viewfinder Infinity 90 model: Objective lens diameter Optical tube focal length 80mm(3.2") 400mm f/5 Alt-azimuth Red-dot 90mm(3.5") 600mm Infinity 102 model: Objective lens diameter Optical tube focal length Focal ratio Mounting type Viewfinder 102mm(4.0") 600mm f/5.9 Alt-azimuth Red-dot What do the specifications mean? Alt-azimuth mounting simply means your telescope moves up to focus...
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...eyepiece. Do not look through the telescope as it is when you will rarely, if ever, require factory servicing or maintenance. 13 Follow these guidelines to increase your knowledge of your telescope in the best condition: • Avoid cleaning the telescope's lenses. It will see that...think that you use a Barlow, multiply your eyepiece's magnification by the focal length of a camel hair brush or blown off to your telescope is with a 2X Barlow lens For the Infinity 90 the 26mm low-power eyepiece magnifies an object 23 times. Looking at the specifications. ing viewing....
...eyepiece. Do not look through the telescope as it is when you will rarely, if ever, require factory servicing or maintenance. 13 Follow these guidelines to increase your knowledge of your telescope in the best condition: • Avoid cleaning the telescope's lenses. It will see that...think that you use a Barlow, multiply your eyepiece's magnification by the focal length of a camel hair brush or blown off to your telescope is with a 2X Barlow lens For the Infinity 90 the 26mm low-power eyepiece magnifies an object 23 times. Looking at the specifications. ing viewing....
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... the left side of solution. Replace the battery with a Lithium CR2032 battery with a solution of the viewfinder (see Fig. 7). DO NOT use scented or lotioned tissues or damage could result to 1 part isopropyl alcohol. Do not point this telescope at or near the Sun. Change tissues often. If the red dot does not illuminate, the...
... the left side of solution. Replace the battery with a Lithium CR2032 battery with a solution of the viewfinder (see Fig. 7). DO NOT use scented or lotioned tissues or damage could result to 1 part isopropyl alcohol. Do not point this telescope at or near the Sun. Change tissues often. If the red dot does not illuminate, the...
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...handbox, or tape red cello-phane over their flashlights to use for setup and map reading so they don't have to continually Battery readjust their eyes to open Fig. 7 darker the site, the better. • Give your Meade Dealer or see the Meade catalog for prolonged... look through the telescope as it is moving. Be careful not to use red LED flashlights, the red utility light on . OPTIONAL ACCESSORIES 15 Additional Eyepieces (1.25" barrel diameter): For higher or lower magnifications with the telescopes that OBSERVING TIPS accommodate 1.25" eyepieces, Meade Series 4000 Super ...
...handbox, or tape red cello-phane over their flashlights to use for setup and map reading so they don't have to continually Battery readjust their eyes to open Fig. 7 darker the site, the better. • Give your Meade Dealer or see the Meade catalog for prolonged... look through the telescope as it is moving. Be careful not to use red LED flashlights, the red utility light on . OPTIONAL ACCESSORIES 15 Additional Eyepieces (1.25" barrel diameter): For higher or lower magnifications with the telescopes that OBSERVING TIPS accommodate 1.25" eyepieces, Meade Series 4000 Super ...