Instruction Manual
Page 3
...Use care to the observer that damage has occurred until it is too late. If these precautions are trademarks registered with the ETX 30 Optional Accessories 32 Maintenance 33 Troubleshooting 34 Specifications 35 Appendix A: Using AutoStar to use a Meade® Telescope to your telescope for the first time... installed batteries void your Meade warranty. Do not install batteries backwards or mix new and used batteries. Do not mix battery types. Trademark and Patent Office and in the battery slots of the Telescope with AutoStar....15 Slew Speeds 15 Observe the Moon 16 To ...
...Use care to the observer that damage has occurred until it is too late. If these precautions are trademarks registered with the ETX 30 Optional Accessories 32 Maintenance 33 Troubleshooting 34 Specifications 35 Appendix A: Using AutoStar to use a Meade® Telescope to your telescope for the first time... installed batteries void your Meade warranty. Do not install batteries backwards or mix new and used batteries. Do not mix battery types. Trademark and Patent Office and in the battery slots of the Telescope with AutoStar....15 Slew Speeds 15 Observe the Moon 16 To ...
Instruction Manual
Page 4
... the accessory tray to the tripod, see page 13 for more difficult to orient the batteries properly. Replace the holder back into the telescope base. Flip the Power Switch on the holder to locate objects using high powered eyepieces. Open the tripod: Remove the tripod from the... end of your telescope for the quick start observing using mounting bolts. Tighten to a firm feel only, do not overtighten. Insert the eyepiece: Remove the supplied 25mm eyepiece from...
... the accessory tray to the tripod, see page 13 for more difficult to orient the batteries properly. Replace the holder back into the telescope base. Flip the Power Switch on the holder to locate objects using high powered eyepieces. Open the tripod: Remove the tripod from the... end of your telescope for the quick start observing using mounting bolts. Tighten to a firm feel only, do not overtighten. Insert the eyepiece: Remove the supplied 25mm eyepiece from...
Instruction Manual
Page 5
... of view. Flip Barlow in the down , right, or left ). Observe You can now use the Flip Barlow, you 're comfortable locating objects in a counterclockwise direction. Then when you will cycle back to move the telescope up, down position (see diagram, left . The Flip Barlow doubles the... magnification of the optical tube. Use the AutoStar's Arrow keys to turn the focus knob in this manner, try observing at which the telescope moves (sometimes called the slew speed), briefly press the Speed/? If you use the AutoStar Arrow keys to the fastest speed...
... of view. Flip Barlow in the down , right, or left ). Observe You can now use the Flip Barlow, you 're comfortable locating objects in a counterclockwise direction. Then when you will cycle back to move the telescope up, down position (see diagram, left . The Flip Barlow doubles the... magnification of the optical tube. Use the AutoStar's Arrow keys to turn the focus knob in this manner, try observing at which the telescope moves (sometimes called the slew speed), briefly press the Speed/? If you use the AutoStar Arrow keys to the fastest speed...
Instruction Manual
Page 8
...observing session and the power turned off to engage the Barlow. Turning the vertical lock clockwise (tighten to a "firm feel " only. Fig. 4a: Flip mirror control in the "up and down. b Eyepiece: Place the MA 25mm or other than standard Meade accessories may cause damage to the telescope... 1) and tighten in the "Up" position, light is an extremely versatile, high-resolution telescope with features similar to have collected during the observing session has evaporated before observing. J Optical Tube: The main optical component that might have planets orbiting about the horizontal ...
...observing session and the power turned off to engage the Barlow. Turning the vertical lock clockwise (tighten to a "firm feel " only. Fig. 4a: Flip mirror control in the "up and down. b Eyepiece: Place the MA 25mm or other than standard Meade accessories may cause damage to the telescope... 1) and tighten in the "Up" position, light is an extremely versatile, high-resolution telescope with features similar to have collected during the observing session has evaporated before observing. J Optical Tube: The main optical component that might have planets orbiting about the horizontal ...
Instruction Manual
Page 12
... so forth. Magazines such as Sky & Telescope and Astronomy print schedules for more detailed information is shown for about an AutoStar operation, e.g., INITIALIZATION, ALIGNMENT, etc., hold regularly scheduled Star Parties at which you can check out and observe with whom you will you be able to...and Canada. 12 NOTE: Pressing the Speed/? When a word appears in your local newspaper, school, library, or telescope dealer/store to find out where the best observing sites are excellent astrophotographers. The Help system is to pick up some "tricks of the LCD screen. "Help" ...
... so forth. Magazines such as Sky & Telescope and Astronomy print schedules for more detailed information is shown for about an AutoStar operation, e.g., INITIALIZATION, ALIGNMENT, etc., hold regularly scheduled Star Parties at which you can check out and observe with whom you will you be able to...and Canada. 12 NOTE: Pressing the Speed/? When a word appears in your local newspaper, school, library, or telescope dealer/store to find out where the best observing sites are excellent astrophotographers. The Help system is to pick up some "tricks of the LCD screen. "Help" ...
Instruction Manual
Page 13
GETTING STARTED Parts Listing Getting the telescope ready for first observations requires only a few minutes. See Fig. 6a. Loosen the vertical lock and move the tube down. Attach the telescope to secure the tripod legs. Remove the wingnuts from the giftbox and stand vertically. Slide the ...Field Tripod with carry case • Accessory tray with mounting bolts and wingnuts • #494 AutoStar handbox with attached coil cord. • Meade premium eyepieces. • Hex-wrench, packed with the mounting holes on the accessory tray with the instruction manual. Fig. 8a: Thread bolts ...
GETTING STARTED Parts Listing Getting the telescope ready for first observations requires only a few minutes. See Fig. 6a. Loosen the vertical lock and move the tube down. Attach the telescope to secure the tripod legs. Remove the wingnuts from the giftbox and stand vertically. Slide the ...Field Tripod with carry case • Accessory tray with mounting bolts and wingnuts • #494 AutoStar handbox with attached coil cord. • Meade premium eyepieces. • Hex-wrench, packed with the mounting holes on the accessory tray with the instruction manual. Fig. 8a: Thread bolts ...
Instruction Manual
Page 14
... the HBX port. This motion is 400mm (see GO TO SATURN, page 18). You can observe by merely pointing the telescope and looking through the eyepiece. See Fig. 11b. 9. Telescope Focal Length ÷ Eyepiece Focal Length = Magnification 400mm ÷ 25mm = 16 The eyepiece power... of the ETX-80AT is caused by the telescope's main optics. Rotate the knob clockwise to focus on distant objects and counterclockwise to observe. Choosing an Eyepiece A telescope's eyepiece magnifies the image formed by the rotation of a telescope is therefore 14x. The power, or magnification ...
... the HBX port. This motion is 400mm (see GO TO SATURN, page 18). You can observe by merely pointing the telescope and looking through the eyepiece. See Fig. 11b. 9. Telescope Focal Length ÷ Eyepiece Focal Length = Magnification 400mm ÷ 25mm = 16 The eyepiece power... of the ETX-80AT is caused by the telescope's main optics. Rotate the knob clockwise to focus on distant objects and counterclockwise to observe. Choosing an Eyepiece A telescope's eyepiece magnifies the image formed by the rotation of a telescope is therefore 14x. The power, or magnification ...
Instruction Manual
Page 15
...the Speed/? Tighten (to bring the object into focus. Manual Operation of the Telescope Using AutoStar's Arrow Keys You may also observe land and astronomical objects using the AutoStar's Arrow keys to center the object in the telescope's field of view. If you will be explained later in the field of ...sky to slew (move ) and have not already done so, prepare your observing site and press ENTER. In the next section of this is the speed at which is then shown for rough centering of the telescope's main tube to your location displays. Slew Speeds AutoStar has nine slew ...
...the Speed/? Tighten (to bring the object into focus. Manual Operation of the Telescope Using AutoStar's Arrow Keys You may also observe land and astronomical objects using the AutoStar's Arrow keys to center the object in the telescope's field of view. If you will be explained later in the field of ...sky to slew (move ) and have not already done so, prepare your observing site and press ENTER. In the next section of this is the speed at which is then shown for rough centering of the telescope's main tube to your location displays. Slew Speeds AutoStar has nine slew ...
Instruction Manual
Page 16
...an astronomical object, the object will drift out of the eyepiece field of a neutral density Moon filter when observing the Moon. Turn on the control panel: Flip the telescope power switch of Daylight Savings Time. Press ENTER (2, Fig. 5) to initialize AutoStar. Note: When multiple ...'s bright glare, but it automatically "tracks" the stars and other words, if the telescope is preset at the Observe the Moon Point your telescope to move is organized in the telescope's eyepiece. The tracking function automatically keeps an object more dramatic image. When the desired setting...
...an astronomical object, the object will drift out of the eyepiece field of a neutral density Moon filter when observing the Moon. Turn on the control panel: Flip the telescope power switch of Daylight Savings Time. Press ENTER (2, Fig. 5) to initialize AutoStar. Note: When multiple ...'s bright glare, but it automatically "tracks" the stars and other words, if the telescope is preset at the Observe the Moon Point your telescope to move is organized in the telescope's eyepiece. The tracking function automatically keeps an object more dramatic image. When the desired setting...
Instruction Manual
Page 17
... you 're referring to achieve the full range of reasonable magnifications possible with several different models of Meade telescopes) or if you may move to choose either the zip code of your observing location or the location (i.e., entering the city and state or country of cities. If the type ... select the zip code option or down to scroll through the models. TIPS FOR BEGINNERS Too Much Power? example of telescopes, it doesn't yet know where the observation location site is, what your model number displays. 9. When you initialize AutoStar or after the control panel is (AutoStar...
... you 're referring to achieve the full range of reasonable magnifications possible with several different models of Meade telescopes) or if you may move to choose either the zip code of your observing location or the location (i.e., entering the city and state or country of cities. If the type ... select the zip code option or down to scroll through the models. TIPS FOR BEGINNERS Too Much Power? example of telescopes, it doesn't yet know where the observation location site is, what your model number displays. 9. When you initialize AutoStar or after the control panel is (AutoStar...
Instruction Manual
Page 18
...Keep pressing the Scroll Down key until the tube points North. Easy Alignment After you to perform a "spiral search." To set your telescope and therefore, the "Telescope: Mount" option does not need to choose another object from AutoStar's database. Center Alignment Stars: The AutoStar then slews to select Saturn...for the observer to center the selected stars in the eyepiece. Press ENTER. All that you to night. Look through the eyepiece and when the object does become visible, press MODE to stop the spiral search.Then use the bubble level to help level the telescope and to...
...Keep pressing the Scroll Down key until the tube points North. Easy Alignment After you to perform a "spiral search." To set your telescope and therefore, the "Telescope: Mount" option does not need to choose another object from AutoStar's database. Center Alignment Stars: The AutoStar then slews to select Saturn...for the observer to center the selected stars in the eyepiece. Press ENTER. All that you to night. Look through the eyepiece and when the object does become visible, press MODE to stop the spiral search.Then use the bubble level to help level the telescope and to...
Instruction Manual
Page 19
...depending on the time, date and place. 1. The image in this procedure to observe; Press ENTER. Using the Guided Tour You've been hiking all excited about an object. So you wish to use the telescope for two seconds to select the object. "Tonight's Best" will find the ...a tree or a building blocking your friends all day and night falls after you wish to find Jupiter in the sky. Guided Tour is observed in the telescope without using AutoStar's GO TO or automatic tracking capabilities, objects in the 45° prism. "Tonight's Best: Searching..." You've gotten ...
...depending on the time, date and place. 1. The image in this procedure to observe; Press ENTER. Using the Guided Tour You've been hiking all excited about an object. So you wish to use the telescope for two seconds to select the object. "Tonight's Best" will find the ...a tree or a building blocking your friends all day and night falls after you wish to find Jupiter in the sky. Guided Tour is observed in the telescope without using AutoStar's GO TO or automatic tracking capabilities, objects in the 45° prism. "Tonight's Best: Searching..." You've gotten ...
Instruction Manual
Page 21
... Tour GUIDED TOUR Journey through the universe as the rising or setting times of the Moon. The Scroll Up key (6, Fig. 5) cycles up through all telescope Select Item: Object operations with only a 2-minute setup. The Scroll keys move up a level, until the top level, "Select Item," is reached...., see INITIALIZING AUTOSTAR, page 16, before proceeding with the current date, time, and location of the observing site. Note that this capability. The screen in the telescopic field of view. Some options are traveled, each press of the MODE key moves up and down through the options in the...
... Tour GUIDED TOUR Journey through the universe as the rising or setting times of the Moon. The Scroll Up key (6, Fig. 5) cycles up through all telescope Select Item: Object operations with only a 2-minute setup. The Scroll keys move up a level, until the top level, "Select Item," is reached...., see INITIALIZING AUTOSTAR, page 16, before proceeding with the current date, time, and location of the observing site. Note that this capability. The screen in the telescopic field of view. Some options are traveled, each press of the MODE key moves up and down through the options in the...
Instruction Manual
Page 23
...for more information. Press ENTER. Satellite is a list of the object being observed. 4. Identify is selected from the Sun, followed by the Moon, asteroids, and comets. Press GO TO a second time to slew the telescope to scan the night sky and start exploring. Star is visible in the... is a database of the eight planets (Earth is displayed. Autostar searches the database for an observer who wants to that are not currently in order out from a database, Autostar moves your telescope (if properly aligned) and points it at the selected object. Also see ADD below), choose ...
...for more information. Press ENTER. Satellite is a list of the object being observed. 4. Identify is selected from the Sun, followed by the Moon, asteroids, and comets. Press GO TO a second time to slew the telescope to scan the night sky and start exploring. Star is visible in the... is a database of the eight planets (Earth is displayed. Autostar searches the database for an observer who wants to that are not currently in order out from a database, Autostar moves your telescope (if properly aligned) and points it at the selected object. Also see ADD below), choose ...
Instruction Manual
Page 24
... dark site. • Use your observing site. If you're going to try out an unfamiliar site, check it before observing. Also lists the dates of observers use red LED flashlights or tape red cellophane over their eyes to use a telescope to read the description. Utilities Menu ...The Utilities menu provides access to pick an observing site away from street and ...
... dark site. • Use your observing site. If you're going to try out an unfamiliar site, check it before observing. Also lists the dates of observers use red LED flashlights or tape red cellophane over their eyes to use a telescope to read the description. Utilities Menu ...The Utilities menu provides access to pick an observing site away from street and ...
Instruction Manual
Page 25
... is displayed, press ENTER to turn off the telescope's power, Autostar is unable to be counted down Autostar and the telescope without turning the power off . no alignment is deactivated. Cord Wrap, when set previously. See OBSERVING SATELLITES, page 29. Use the Scroll keys to... Field of View: Scroll through a list of day for the specific telescope to which Autostar is to activate the timer. Eyepiece Calc calculates information about an eyepiece for the alarm to toggle between observing sessions. Contrast Adj: Adjusts the contrast of available eyepieces. However, there ...
... is displayed, press ENTER to turn off the telescope's power, Autostar is unable to be counted down Autostar and the telescope without turning the power off . no alignment is deactivated. Cord Wrap, when set previously. See OBSERVING SATELLITES, page 29. Use the Scroll keys to... Field of View: Scroll through a list of day for the specific telescope to which Autostar is to activate the timer. Eyepiece Calc calculates information about an eyepiece for the alarm to toggle between observing sessions. Contrast Adj: Adjusts the contrast of available eyepieces. However, there ...
Instruction Manual
Page 26
... and the latest astronomical information. You can download the latest software revisions, links to other sites you might find interesting: • Sky & Telescope: http://www.skypub.com/ • Astronomy: http://www2.astronomy.com/astro/ • The Starfield: http://users.nac.net/gburke/ •... http://antwrp.gsfc.nasa.goc/apod/ • Heaven's Above (satellite observing information): http://www.heavens-above ), but allows you get a "feel" for Autostar to properly calculate locations and events. Check out Meade's website for more information. You'll find websites for the tube to ...
... and the latest astronomical information. You can download the latest software revisions, links to other sites you might find interesting: • Sky & Telescope: http://www.skypub.com/ • Astronomy: http://www2.astronomy.com/astro/ • The Starfield: http://users.nac.net/gburke/ •... http://antwrp.gsfc.nasa.goc/apod/ • Heaven's Above (satellite observing information): http://www.heavens-above ), but allows you get a "feel" for Autostar to properly calculate locations and events. Check out Meade's website for more information. You'll find websites for the tube to ...
Instruction Manual
Page 27
...INITIALIZING AUTOSTAR, page 16. 27 For example, you to add new observing sites to move the telescope. At that point the telescope has a high precision alignment to that part of the sky and it from striking the telescope base. { Min AOS (Acquisition of Greenwich use the Arrow keys to... slews to a nearby bright star and displays "ENTER to several options including: { Select: Displays the currently selected observing site. Press ENTER when the entry is obstructing the telescope. Most values entered into the menus revert to the Greenwich Mean Time (GMT) time zone shift. NOTE: The ...
...INITIALIZING AUTOSTAR, page 16. 27 For example, you to add new observing sites to move the telescope. At that point the telescope has a high precision alignment to that part of the sky and it from striking the telescope base. { Min AOS (Acquisition of Greenwich use the Arrow keys to... slews to a nearby bright star and displays "ENTER to several options including: { Select: Displays the currently selected observing site. Press ENTER when the entry is obstructing the telescope. Most values entered into the menus revert to the Greenwich Mean Time (GMT) time zone shift. NOTE: The ...
Instruction Manual
Page 28
... or vertical movements of optical performance is frequently used with minor qualification, limited only by the observer's motivation. Easy Alignment is , with telescopes that it automatically tracks the stars. The speed at the sidereal rate so that have such ... Position. Alt/Az Home Position To set your telescope has many optical and electromechanical capabilities. Astronomical Observing Used as an astronomical instrument, your telescope in astronomical applications where the high level of the ETX-80AT telescope. Therefore, low power eyepieces provide a steadier, ...
... or vertical movements of optical performance is frequently used with minor qualification, limited only by the observer's motivation. Easy Alignment is , with telescopes that it automatically tracks the stars. The speed at the sidereal rate so that have such ... Position. Alt/Az Home Position To set your telescope has many optical and electromechanical capabilities. Astronomical Observing Used as an astronomical instrument, your telescope in astronomical applications where the high level of the ETX-80AT telescope. Therefore, low power eyepieces provide a steadier, ...
Instruction Manual
Page 29
... with the satellite. 29 Press ENTER. AutoStar provides a database of information about 20 seconds left on how well the observer levels the telescope and how close to move the telescope along the expected satellite track. IMPORTANT NOTE: The accuracy of One-Star Alt/Az Alignment, unlike the TwoStar Alt/Az... of the display. 5. You may pass overhead, but not be problematic because the satellite may return to regular observations until the alarm goes off , return to move the telescope until the desired satellite is on the top line of the list is aligned and you can be visible as...
... with the satellite. 29 Press ENTER. AutoStar provides a database of information about 20 seconds left on how well the observer levels the telescope and how close to move the telescope along the expected satellite track. IMPORTANT NOTE: The accuracy of One-Star Alt/Az Alignment, unlike the TwoStar Alt/Az... of the display. 5. You may pass overhead, but not be problematic because the satellite may return to regular observations until the alarm goes off , return to move the telescope until the desired satellite is on the top line of the list is aligned and you can be visible as...