Instruction Manual
Page 3
... Corporation. 3 Never use your telescope for the first time, read the QUICK-START GUIDE on page 4. CAUTION: Use care to Enter Coordinates ........36 Appendix B: Polar Alignment 37 Appendix C: Latitude Chart 39 Appendix D: Training the Drive 40 Appendix E: Basic Astronomy 41 ® The name "Meade," the Meade logo, and "ETX" are trademarks registered with the...
... Corporation. 3 Never use your telescope for the first time, read the QUICK-START GUIDE on page 4. CAUTION: Use care to Enter Coordinates ........36 Appendix B: Polar Alignment 37 Appendix C: Latitude Chart 39 Appendix D: Training the Drive 40 Appendix E: Basic Astronomy 41 ® The name "Meade," the Meade logo, and "ETX" are trademarks registered with the...
Instruction Manual
Page 4
...port. Press the key prompted by AutoStar to a fully open position. Step 2: Loosen vertical lock to secure and stabilize the tripod. Your telescope has a very precise focus control. Caution: Make sure you wish to attach the accessory tray to focus your viewing session. 2. You ... 5. Then, re-tighten the vertical lock. 3. Tighten the thumbscrews to orient the batteries properly. Setting up the mounting holes on the telescope with the mounting holes on you don't accidentally pull out the wires attached to the ON position. Insert the eyepiece: Remove the supplied 25mm...
...port. Press the key prompted by AutoStar to a fully open position. Step 2: Loosen vertical lock to secure and stabilize the tripod. Your telescope has a very precise focus control. Caution: Make sure you wish to attach the accessory tray to focus your viewing session. 2. You ... 5. Then, re-tighten the vertical lock. 3. Tighten the thumbscrews to orient the batteries properly. Setting up the mounting holes on the telescope with the mounting holes on you don't accidentally pull out the wires attached to the ON position. Insert the eyepiece: Remove the supplied 25mm...
Instruction Manual
Page 5
... at night on the Moon, planets and stars. Observe trees, mountains, signs and so forth. Flip Barlow in this manner, try observing at which the telescope moves (sometimes called the slew speed), briefly press the Speed/? key. Sight along the top of view. Use the AutoStar's Arrow keys to locate an... of the optical tube. Note: Flip Barlow control in the down " position. 5 Step 7: Install batteries.. If you will cycle back to move the telescope up, down one level, and then will need to focus with the Barlow engaged. Sight along the side of your eyepiece. You may have to ...
... at night on the Moon, planets and stars. Observe trees, mountains, signs and so forth. Flip Barlow in this manner, try observing at which the telescope moves (sometimes called the slew speed), briefly press the Speed/? key. Sight along the top of view. Use the AutoStar's Arrow keys to locate an... of the optical tube. Note: Flip Barlow control in the down " position. 5 Step 7: Install batteries.. If you will cycle back to move the telescope up, down one level, and then will need to focus with the Barlow engaged. Sight along the side of your eyepiece. You may have to ...
Instruction Manual
Page 6
Rear Cell Port 5. Dust cap 13. Focus knob 16. Computer control panel A. Flip mirror control (inset) 6. Vertical lock 14. AUX port 17. Base housing Fig. 1: The ETX-80AT Telescope. 6 Base/Holes for tripod bolts 12. LED C. Eyepiece 2. Flip Barlow 7. Optical tube 10. Objective lens cell 11. Horizontal lock 15. TELESCOPE FEATURES b c d e g 1) j i f h 1$ 1! 1& 1@ 1# 1% 1^ 1. Eyepiece holder thumbscrew 3. 90° Eyepiece holder 4. HBX port B. Battery compartment 8. On/Off D. Fork arms 9.
Rear Cell Port 5. Dust cap 13. Focus knob 16. Computer control panel A. Flip mirror control (inset) 6. Vertical lock 14. AUX port 17. Base housing Fig. 1: The ETX-80AT Telescope. 6 Base/Holes for tripod bolts 12. LED C. Eyepiece 2. Flip Barlow 7. Optical tube 10. Objective lens cell 11. Horizontal lock 15. TELESCOPE FEATURES b c d e g 1) j i f h 1$ 1! 1& 1@ 1# 1% 1^ 1. Eyepiece holder thumbscrew 3. 90° Eyepiece holder 4. HBX port B. Battery compartment 8. On/Off D. Fork arms 9.
Instruction Manual
Page 8
... observer and serious astronomer alike. H Battery Compartment: Install batteries in this port using an optional #64ST T-Adapter. Meade ETX telescopes are ideal for more information. The Barlow doubles the magnification of your interest and are instruments fully capable of growing with...with thumbscrew (2, Fig.1). I Fork Arms: Hold the optical tube in the "up" position. ETX: Your Personal Window to the Universe The Meade ETX-80AT is an extremely versatile, high-resolution telescope with features similar to those once available only with your eyepiece. See Step #7, page 13 for...
... observer and serious astronomer alike. H Battery Compartment: Install batteries in this port using an optional #64ST T-Adapter. Meade ETX telescopes are ideal for more information. The Barlow doubles the magnification of your interest and are instruments fully capable of growing with...with thumbscrew (2, Fig.1). I Fork Arms: Hold the optical tube in the "up" position. ETX: Your Personal Window to the Universe The Meade ETX-80AT is an extremely versatile, high-resolution telescope with features similar to those once available only with your eyepiece. See Step #7, page 13 for...
Instruction Manual
Page 9
...) Port: Plug the AutoStar coil cord (8, Fig. 5) into this is a fine focus mechanism which allows you to 12 for current and future Meade acces- sories, such as well. lapsing the tripod. 2$ Leg Braces: Strengthens the tripod legs. 2% Leg Locks: Lift the lever to focus ... LED: The red power indicator light illuminates when power is level. The ETX-80AT telescope can be focused on the tray. Adjustable Tripod legs: Support the telescope. The Tripod 2) Base: Attach the telescope to control your telescope. ON/OFF Switch: Turns the Computer Control Panel and AutoStar ON or ...
...) Port: Plug the AutoStar coil cord (8, Fig. 5) into this is a fine focus mechanism which allows you to 12 for current and future Meade acces- sories, such as well. lapsing the tripod. 2$ Leg Braces: Strengthens the tripod legs. 2% Leg Locks: Lift the lever to focus ... LED: The red power indicator light illuminates when power is level. The ETX-80AT telescope can be focused on the tray. Adjustable Tripod legs: Support the telescope. The Tripod 2) Base: Attach the telescope to control your telescope. ON/OFF Switch: Turns the Computer Control Panel and AutoStar ON or ...
Instruction Manual
Page 10
... with just a few pushes of the standard-equipment #494 AutoStar. horizontal) for optimum viewing of a celestial object. • Mount the telescope in the database or manually enter the astronomical coordinates of any celestial object. • Take a guided tour of the best celestial objects to...of the year. • Download the latest satellite data and software revisions directly from the Meade website (www.meade.com) and share software with Just the Push of a Button Control of the ETX-80AT is through the operation of AutoStar's buttons. Tour the Cosmos with other AutoStar enthusiasts. (...
... with just a few pushes of the standard-equipment #494 AutoStar. horizontal) for optimum viewing of a celestial object. • Mount the telescope in the database or manually enter the astronomical coordinates of any celestial object. • Take a guided tour of the best celestial objects to...of the year. • Download the latest satellite data and software revisions directly from the Meade website (www.meade.com) and share software with Just the Push of a Button Control of the ETX-80AT is through the operation of AutoStar's buttons. Tour the Cosmos with other AutoStar enthusiasts. (...
Instruction Manual
Page 11
... the coordinates of the screen. The following information is just a fancy way of the alphabet and numerical digits. The Left Arrow key rotates the telescope (horizontally) counterclockwise, while the Right Arrow key rotates it will notice the term "Alt/Az." g Scroll Keys: Accesses menu options within a ...accessed by pressing any key except GO TO. The Scroll Up key and the Up Arrow key move quickly through the letters of saying the telescope moves up and down , left and right across the LCD display. NOTE: Throughout this manual, you keep pressing Mode, it clockwise. •...
... the coordinates of the screen. The following information is just a fancy way of the alphabet and numerical digits. The Left Arrow key rotates the telescope (horizontally) counterclockwise, while the Right Arrow key rotates it will notice the term "Alt/Az." g Scroll Keys: Accesses menu options within a ...accessed by pressing any key except GO TO. The Scroll Up key and the Up Arrow key move quickly through the letters of saying the telescope moves up and down , left and right across the LCD display. NOTE: Throughout this manual, you keep pressing Mode, it clockwise. •...
Instruction Manual
Page 12
...shown for about photography with the chosen procedure. Many groups also hold down the Speed/? "Help" provides on-screen information on your ETX telescope. When satisfied with the Help provided, press MODE to return to try out on how to pick up some "tricks of astronomical ... is currently active. Press MODE to return to two seconds) accesses the Help function. Check your local newspaper, school, library, or telescope dealer/store to find out where the best observing sites are excellent astrophotographers. key very briefly changes the slew speed. Hold down the ...
...shown for about photography with the chosen procedure. Many groups also hold down the Speed/? "Help" provides on-screen information on your ETX telescope. When satisfied with the Help provided, press MODE to return to try out on how to pick up some "tricks of astronomical ... is currently active. Press MODE to return to two seconds) accesses the Help function. Check your local newspaper, school, library, or telescope dealer/store to find out where the best observing sites are excellent astrophotographers. key very briefly changes the slew speed. Hold down the ...
Instruction Manual
Page 13
...8226; #882 Standard 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 holder to a firm feel only. 5. Refer to the diagram on the base. .... Remove the wingnuts from the end of your viewing session. 2. When first opening the packing box, note carefully the following parts: • The ETX Astro Telescope with the mounting holes on the computer control panel. 13 Fig. 8a: Thread bolts through the tray struts.
...8226; #882 Standard 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 holder to a firm feel only. 5. Refer to the diagram on the base. .... Remove the wingnuts from the end of your viewing session. 2. When first opening the packing box, note carefully the following parts: • The ETX Astro Telescope with the mounting holes on the computer control panel. 13 Fig. 8a: Thread bolts through the tray struts.
Instruction Manual
Page 14
... in 2 times Barlow. If an image appears fuzzy and ill-defined, back off to the "down" position. 8. Manual Operation of a telescope is therefore 14x. The copyright message lights on an apparently clear night, can counteract the drift using the automatic tracking feature in the eyepiece. Low... turn the telescope towards the object you can distort images. As you become familiar with a low power eyepiece. See Fig. 13. The smaller the focal length, the higher the magnification. When the object appears in the OFF position. Sight along the top of the ETX-80AT is in the...
... in 2 times Barlow. If an image appears fuzzy and ill-defined, back off to the "down" position. 8. Manual Operation of a telescope is therefore 14x. The copyright message lights on an apparently clear night, can counteract the drift using the automatic tracking feature in the eyepiece. Low... turn the telescope towards the object you can distort images. As you become familiar with a low power eyepiece. See Fig. 13. The smaller the focal length, the higher the magnification. When the object appears in the OFF position. Sight along the top of the ETX-80AT is in the...
Instruction Manual
Page 15
...SPEED/? Speeds 4, 5, or 6: Enables centering an object in the field of this is then shown for now - Sight along the side of the telescope's main tube to locate an object and practice using the AutoStar's Arrow keys to accomplish specific functions. In the next section of a low-to your... procedure demonstrates just a very small part of countries/states. key changes the slew speed, which is the speed at which stars move ) the telescope up, down one point in the eyepiece. If you will be explained later in the field of view of AutoStar's extensive and powerful features. ...
...SPEED/? Speeds 4, 5, or 6: Enables centering an object in the field of this is then shown for now - Sight along the side of the telescope's main tube to locate an object and practice using the AutoStar's Arrow keys to accomplish specific functions. In the next section of a low-to your... procedure demonstrates just a very small part of countries/states. key changes the slew speed, which is the speed at which stars move ) the telescope up, down one point in the eyepiece. If you will be explained later in the field of view of AutoStar's extensive and powerful features. ...
Instruction Manual
Page 16
... Initializing AutoStar This section describes how to bypass the Help tutorial and continue with initialization. 6. Turn on the control panel: Flip the telescope power switch of this message, press the Speed/? Press ENTER (2, Fig. 5) to initialize AutoStar. The Moon contains many interesting features,... lines. You can also enter numbers and letters. Perform this information, use AutoStar or after performing a RESET. 1. Plug in the telescope's eyepiece. key to change this procedure the first time you wish to signify that the vertical and horizontal locks (13 and 14, ...
... Initializing AutoStar This section describes how to bypass the Help tutorial and continue with initialization. 6. Turn on the control panel: Flip the telescope power switch of this message, press the Speed/? Press ENTER (2, Fig. 5) to initialize AutoStar. The Moon contains many interesting features,... lines. You can also enter numbers and letters. Perform this information, use AutoStar or after performing a RESET. 1. Plug in the telescope's eyepiece. key to change this procedure the first time you wish to signify that the vertical and horizontal locks (13 and 14, ...
Instruction Manual
Page 17
... screen displays. AutoStar can calculate the best eyepiece for the country or state/province (listed alphabetically) of reasonable magnifications possible with the ETX telescopes. During the procedure, you 're referring to is to one that AutoStar operates correctly. Repeat this process until all 5 digits of...next requests your model number displays. 9. When you are entered. As AutoStar operates with several different models of Meade telescopes) or if you first use the Site menu. See SITE, page 27, for a highprecision internal clock to the observing site.
... screen displays. AutoStar can calculate the best eyepiece for the country or state/province (listed alphabetically) of reasonable magnifications possible with the ETX telescopes. During the procedure, you 're referring to is to one that AutoStar operates correctly. Repeat this process until all 5 digits of...next requests your model number displays. 9. When you are entered. As AutoStar operates with several different models of Meade telescopes) or if you first use the Site menu. See SITE, page 27, for a highprecision internal clock to the observing site.
Instruction Manual
Page 18
...the alignment. 1. "Object: Solar System" displays. Do not loosen the telescope locks (13 and 14, Fig. 1), or move the telescope. Fig. 16: The ETX-80 is repeated with Easy Alignment. "Solar System: Mercury" displays. Note: The "Telescope: Mount" option of the Setup menu is set to "Alt/Az"... as described below, remains the same. 1 After the telescope is aligned for a night of ...
...the alignment. 1. "Object: Solar System" displays. Do not loosen the telescope locks (13 and 14, Fig. 1), or move the telescope. Fig. 16: The ETX-80 is repeated with Easy Alignment. "Solar System: Mercury" displays. Note: The "Telescope: Mount" option of the Setup menu is set to "Alt/Az"... as described below, remains the same. 1 After the telescope is aligned for a night of ...
Instruction Manual
Page 19
... sign, for terrestrial observation, use Autostar's "Guided Tour." The rule of thumb is that an alignment star is observed in the telescope without using AutoStar's GO TO or automatic tracking capabilities, objects in the eyepiece gradually drift out of the field of view due to... menu, keep pressing MODE until "Select Item: Object" displays. 2. "Guided Tour: Tonight's Best" displays. Press ENTER to observe; displays and the telescope slews until "Select Item: Guided Tour" displays. 3. Guided Tour is really the alignment star? If you have an obstruction, such as a tree or...
... sign, for terrestrial observation, use Autostar's "Guided Tour." The rule of thumb is that an alignment star is observed in the telescope without using AutoStar's GO TO or automatic tracking capabilities, objects in the eyepiece gradually drift out of the field of view due to... menu, keep pressing MODE until "Select Item: Object" displays. 2. "Guided Tour: Tonight's Best" displays. Press ENTER to observe; displays and the telescope slews until "Select Item: Guided Tour" displays. 3. Guided Tour is really the alignment star? If you have an obstruction, such as a tree or...
Instruction Manual
Page 20
... Asteroids Comets Constellations Andromeda Etc. P... Q... Beep Sleep Scope Park Scope Cord Wrap Select Item: Setup Align Easy One Star Two Star Date Time Daylight Saving Telescope Telescope Model Focal Length Az/RA Ratio Alt/Dec Ratio Mount Az/RA Percent Alt/Dec Percent Train Drive Tracking Rate Reverse L/R Reverse Up/Dn Quiet...
... Asteroids Comets Constellations Andromeda Etc. P... Q... Beep Sleep Scope Park Scope Cord Wrap Select Item: Setup Align Easy One Star Two Star Date Time Daylight Saving Telescope Telescope Model Focal Length Az/RA Ratio Alt/Dec Ratio Mount Az/RA Percent Alt/Dec Percent Train Drive Tracking Rate Reverse L/R Reverse Up/Dn Quiet...
Instruction Manual
Page 21
...Scroll Up key once. NOTE: To perform an accurate calculation, AutoStar must be planned. The Scroll keys move down through the options in the telescopic field of the MODE key moves up a level, until the top level, "Select Item," is displayed: 1. Press the MODE key to ... set the timer for an observing session; AUTOSTAR OPERATION OBJECT Select from over 1400 database objects and press GO TO to move the telescope automatically to the topmost level, "Select Item: Object." The following exercise calculates Sunset time so an evening observing session can be properly...
...Scroll Up key once. NOTE: To perform an accurate calculation, AutoStar must be planned. The Scroll keys move down through the options in the telescopic field of the MODE key moves up a level, until the top level, "Select Item," is displayed: 1. Press the MODE key to ... set the timer for an observing session; AUTOSTAR OPERATION OBJECT Select from over 1400 database objects and press GO TO to move the telescope automatically to the topmost level, "Select Item: Object." The following exercise calculates Sunset time so an evening observing session can be properly...
Instruction Manual
Page 23
...2. Locate and center the Landmark in the database (see TAKE A GUIDED TOUR, page 19. Do not loosen the telescope locks or move the telescope during the Identify procedure. Constellation is a database of these objects is a database of interest in the Autostar database. ...until the "Select Item: Object" menu is a list of Earth-orbiting objects such as the International Space Station, the Hubble Space Telescope, Global Positioning System (GPS) satellites, and geosynchronous orbit satellites. Autostar searches the database for an observer who wants to the database. ...
...2. Locate and center the Landmark in the database (see TAKE A GUIDED TOUR, page 19. Do not loosen the telescope locks or move the telescope during the Identify procedure. Constellation is a database of these objects is a database of interest in the Autostar database. ...until the "Select Item: Object" menu is a list of Earth-orbiting objects such as the International Space Station, the Hubble Space Telescope, Global Positioning System (GPS) satellites, and geosynchronous orbit satellites. Autostar searches the database for an observer who wants to the database. ...
Instruction Manual
Page 24
... street and house lights and car headlights. The Utilities functions include: • Try to pick an observing site away from the Glossary menu, use a telescope to several extra features within Autostar, including a countdown timer and an alarm. Give your 9mm eyepiece when you 're going to a dark site. ... of the winter or summer solstice of astronomical events. A lot of the sky and are other dates by entering a new date into the telescope while someone is on the Moon or the rings of the Moon's shadow. Remember, never use the Scroll keys to scroll through hypertext words...
... street and house lights and car headlights. The Utilities functions include: • Try to pick an observing site away from the Glossary menu, use a telescope to several extra features within Autostar, including a countdown timer and an alarm. Give your 9mm eyepiece when you 're going to a dark site. ... of the winter or summer solstice of astronomical events. A lot of the sky and are other dates by entering a new date into the telescope while someone is on the Moon or the rings of the Moon's shadow. Remember, never use the Scroll keys to scroll through hypertext words...