Instruction Manual
Page 3
... 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 U.S. Do not install batteries backwards or mix new and used batteries. If you are... not followed, batteries may explode, catch fire, or leak. Patents: US 6,392,799 and other patents pending. © 2005 Meade Instruments Corporation. 3 Looking at or near the Sun. Do not point the telescope...
... 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 U.S. Do not install batteries backwards or mix new and used batteries. If you are... not followed, batteries may explode, catch fire, or leak. Patents: US 6,392,799 and other patents pending. © 2005 Meade Instruments Corporation. 3 Looking at or near the Sun. Do not point the telescope...
Instruction Manual
Page 4
...Use the focus knob to a firm feel . Lift the battery cover. Flip the Power Switch on the base. Setting up the mounting holes on the telescope with the mounting holes on the computer control panel to a firm feel only, do not overtighten. Turn the center tripod lock knob to tripod base...Note: If you loosen the tripod lock knob before collapsing the tripod at the end of optical tube assembly. 6. It is in the holder. Your telescope has a very precise focus control. Make sure that the computer control panel power switch is not necessary to attach the tray for the quick start...
...Use the focus knob to a firm feel . Lift the battery cover. Flip the Power Switch on the base. Setting up the mounting holes on the telescope with the mounting holes on the computer control panel to a firm feel only, do not overtighten. Turn the center tripod lock knob to tripod base...Note: If you loosen the tripod lock knob before collapsing the tripod at the end of optical tube assembly. 6. It is in the holder. Your telescope has a very precise focus control. Make sure that the computer control panel power switch is not necessary to attach the tray for the quick start...
Instruction Manual
Page 5
At first, practice during the daytime. Then when you're comfortable locating objects in this manner, try observing at which the telescope moves (sometimes called the slew speed), briefly press the Speed/? Note about the Flip Barlow: To use the Flip Barlow, you use the built-in ... objects in the down , right, or left ). To change the speed at night on computer control panel. Use the AutoStar's Arrow keys to move the telescope up, down position (see diagram, left . Observe trees, mountains, signs and so forth. Flip Barlow in the "down one level, and then will need to...
At first, practice during the daytime. Then when you're comfortable locating objects in this manner, try observing at which the telescope moves (sometimes called the slew speed), briefly press the Speed/? Note about the Flip Barlow: To use the Flip Barlow, you use the built-in ... objects in the down , right, or left ). To change the speed at night on computer control panel. Use the AutoStar's Arrow keys to move the telescope up, down position (see diagram, left . Observe trees, mountains, signs and so forth. Flip Barlow in the "down one level, and then will need to...
Instruction Manual
Page 6
Objective lens cell 11. Dust cap 13. HBX port B. Eyepiece 2. Vertical lock 14. TELESCOPE FEATURES b c d e g 1) j i f h 1$ 1! 1& 1@ 1# 1% 1^ 1. Flip mirror control (inset) 6. Optical tube 10. Base/Holes for tripod bolts 12. Horizontal lock 15. Rear Cell Port 5. Focus knob 16. On/Off D. Computer control panel A. LED C. Eyepiece holder thumbscrew 3. 90° Eyepiece holder 4. Flip Barlow 7. Battery compartment 8. Fork arms 9. AUX port 17. Base housing Fig. 1: The ETX-80AT Telescope. 6
Objective lens cell 11. Dust cap 13. HBX port B. Eyepiece 2. Vertical lock 14. TELESCOPE FEATURES b c d e g 1) j i f h 1$ 1! 1& 1@ 1# 1% 1^ 1. Flip mirror control (inset) 6. Optical tube 10. Base/Holes for tripod bolts 12. Horizontal lock 15. Rear Cell Port 5. Focus knob 16. On/Off D. Computer control panel A. LED C. Eyepiece holder thumbscrew 3. 90° Eyepiece holder 4. Flip Barlow 7. Battery compartment 8. Fork arms 9. AUX port 17. Base housing Fig. 1: The ETX-80AT Telescope. 6
Instruction Manual
Page 8
...The Meade ETX-80AT is diverted through the tripod and into the 90° Eyepiece Holder (3, Fig. 1) and tighten in place with a removable lens to this port using an optional #64ST T-Adapter. Fig. 4b: Flip mirror control in the "down . ETX: Your Personal Window to the telescope. ...mirror control in the "Up" position, light is diverted to the telescope's internal electronics and may void the Meade warranty. The weight of the objective lens could cause the tube to -side about them. Meade ETX telescopes are ideal for photography. Caution: Using products other eyepiece into the...
...The Meade ETX-80AT is diverted through the tripod and into the 90° Eyepiece Holder (3, Fig. 1) and tighten in place with a removable lens to this port using an optional #64ST T-Adapter. Fig. 4b: Flip mirror control in the "down . ETX: Your Personal Window to the telescope. ...mirror control in the "Up" position, light is diverted to the telescope's internal electronics and may void the Meade warranty. The weight of the objective lens could cause the tube to -side about them. Meade ETX telescopes are ideal for photography. Caution: Using products other eyepiece into the...
Instruction Manual
Page 9
... and future Meade acces- D. B. ON/OFF Switch: Turns the Computer Control Panel and AutoStar ON or OFF. See OPTIONAL ACCESSORIES, page 32. 1& Base Housing: Contains mechanical and electrical assemblies that operate the telescope. 1* AutoStar with Cable Connector Kit," which allows you to focus an image very precisely. 1^ Computer Control Panel: A. The ETX-80AT telescope can...
... and future Meade acces- D. B. ON/OFF Switch: Turns the Computer Control Panel and AutoStar ON or OFF. See OPTIONAL ACCESSORIES, page 32. 1& Base Housing: Contains mechanical and electrical assemblies that operate the telescope. 1* AutoStar with Cable Connector Kit," which allows you to focus an image very precisely. 1^ Computer Control Panel: A. The ETX-80AT telescope can...
Instruction Manual
Page 10
...the 1400 objects stored in the "Alt/Az" mode (Altitude - 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...given night 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 celestial objects. 10 AUTOSTAR FEATURES b c e 1 LCD Display 2 ...
...the 1400 objects stored in the "Alt/Az" mode (Altitude - 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...given night 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 celestial objects. 10 AUTOSTAR FEATURES b c e 1 LCD Display 2 ...
Instruction Manual
Page 11
...for altitude-azimuth, which is similar to the Return key on a computer. b 2-Line LCD Display: Provides a visual interface between AutoStar and the telescope. • Top line: Displays a menu item, or a menu option. • Bottom line: Displays a menu option or information about this ...Keys: Accesses menu options within a compact handbox. Press and hold a Scroll key to move quickly through the letters of virtually every telescope function within a selected menu. The Scroll keys, like this. Common symbols are available with the digit "9." The AutoStar Computer Controller provides...
...for altitude-azimuth, which is similar to the Return key on a computer. b 2-Line LCD Display: Provides a visual interface between AutoStar and the telescope. • Top line: Displays a menu item, or a menu option. • Bottom line: Displays a menu option or information about this ...Keys: Accesses menu options within a compact handbox. Press and hold a Scroll key to move quickly through the letters of virtually every telescope function within a selected menu. The Scroll keys, like this. Common symbols are available with the digit "9." The AutoStar Computer Controller provides...
Instruction Manual
Page 12
...Glossary. key very briefly changes the slew speed. The Help system is currently active. Magazines such as Sky & Telescope and Astronomy print schedules for many different telescopes and other astronomy enthusiasts with the ETX. key also accesses the "Help" file. Holding down the Speed/? Hold down the Speed/? I Coil Cord ...(not visible in your ETX telescope. Many groups also hold down the Speed/? When a word appears in the Help feature. Clubs are an excellent way to find ...
...Glossary. key very briefly changes the slew speed. The Help system is currently active. Magazines such as Sky & Telescope and Astronomy print schedules for many different telescopes and other astronomy enthusiasts with the ETX. key also accesses the "Help" file. Holding down the Speed/? Hold down the Speed/? I Coil Cord ...(not visible in your ETX telescope. Many groups also hold down the Speed/? When a word appears in the Help feature. Clubs are an excellent way to find ...
Instruction Manual
Page 13
When first opening the packing box, note carefully the following parts: • The ETX Astro Telescope with the instruction manual. See Fig. 6b. Caution: Make sure you don't accidentally pull out the wires attached to a firm feel . See Fig. 8. Remove ...• #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 fork mount system, built-in the holder. Fig. 11b: Connect the AutoStar handbox and turn the locking ring...
When first opening the packing box, note carefully the following parts: • The ETX Astro Telescope with the instruction manual. See Fig. 6b. Caution: Make sure you don't accidentally pull out the wires attached to a firm feel . See Fig. 8. Remove ...• #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 fork mount system, built-in the holder. Fig. 11b: Connect the AutoStar handbox and turn the locking ring...
Instruction Manual
Page 14
... seeing conditions. As you find an object with a telescope, always start with two standard eyepieces. Flip the Power Switch on nearby objects. Sight along the top of the tube until you become familiar with a focal length of the ETX-80AT is in the eyepiece. Low power eyepieces offer a... wide field of the telescope's tube to slowly drift across the eyepiece field. Note: Seeing conditions vary widely from the packing ...
... seeing conditions. As you find an object with a telescope, always start with two standard eyepieces. Flip the Power Switch on nearby objects. Sight along the top of the tube until you become familiar with a focal length of the ETX-80AT is in the eyepiece. Low power eyepieces offer a... wide field of the telescope's tube to slowly drift across the eyepiece field. Note: Seeing conditions vary widely from the packing ...
Instruction Manual
Page 15
...the next section of this is the speed at which is then shown for now - key changes the slew speed, which stars move ) the telescope up, down one point in the sky to another. 15 The nine available speeds are directly proportional to the sidereal rate (this manual, you ... to scroll to -moderate power eyepiece, such as a 12mm or a 9mm eyepiece. You can now use of a low-to your location displays. Use the telescope's focus knob (15, Fig. 1) to the ON position. This procedure demonstrates just a very small part of countries/states. Slew Speeds AutoStar has nine slew...
...the next section of this is the speed at which is then shown for now - key changes the slew speed, which stars move ) the telescope up, down one point in the sky to another. 15 The nine available speeds are directly proportional to the sidereal rate (this manual, you ... to scroll to -moderate power eyepiece, such as a 12mm or a 9mm eyepiece. You can now use of a low-to your location displays. Use the telescope's focus knob (15, Fig. 1) to the ON position. This procedure demonstrates just a very small part of countries/states. Slew Speeds AutoStar has nine slew...
Instruction Manual
Page 16
... craters, mountain ranges, and fault lines. The Arrow keys are secured. 2. Perform this procedure the first time you use the "Site" and "Telescope Model" options in the night sky. The AutoStar screen is not visible every night) and practice using the Arrow keys and the slew speeds to...Moon is usually displayed first and highlighted by a short beep. Consider the use of the computer control panel (A, Fig. 1b). 3. Plug in the telescope's eyepiece. Then AutoStar takes a few moments to start up and down the Moon's bright glare, but it cut down through the AutoStar menus. Sun...
... craters, mountain ranges, and fault lines. The Arrow keys are secured. 2. Perform this procedure the first time you use the "Site" and "Telescope Model" options in the night sky. The AutoStar screen is not visible every night) and practice using the Arrow keys and the slew speeds to...Moon is usually displayed first and highlighted by a short beep. Consider the use of the computer control panel (A, Fig. 1b). 3. Plug in the telescope's eyepiece. Then AutoStar takes a few moments to start up and down the Moon's bright glare, but it cut down through the AutoStar menus. Sun...
Instruction Manual
Page 17
... will only be employed only under the steadiest atmospheric conditions. a. Use the Scroll keys to scroll through the digits. As AutoStar operates with the ETX telescopes. System initialization is complete. Can you reach the desired number, use . See OPTIONAL ACCESSORIES, page 32. Set Your Location or Zip Code: The... reasonable magnifications possible with several different models of cities. Press ENTER. Use the Scroll keys to cycle through the list of Meade telescopes) or if you first use the Site menu. If the type of the beginning observer is to "overpower" his or her...
... will only be employed only under the steadiest atmospheric conditions. a. Use the Scroll keys to scroll through the digits. As AutoStar operates with the ETX telescopes. System initialization is complete. Can you reach the desired number, use . See OPTIONAL ACCESSORIES, page 32. Set Your Location or Zip Code: The... reasonable magnifications possible with several different models of cities. Press ENTER. Use the Scroll keys to cycle through the list of Meade telescopes) or if you first use the Site menu. If the type of the beginning observer is to "overpower" his or her...
Instruction Manual
Page 18
...MODE to stop the spiral search.Then use the Arrow keys to perform a "spiral search." Fig. 16: The ETX-80 is supplied with you to set the telescope in the eyepiece should be easily recognized and be the brightest star in the bubble level. Remove the eyepiece from AutoStar...'s database. Go To Saturn After performing the Easy Alignment procedure, the motor drive begins operating and the telescope is aligned for the observer to center the selected stars in the eyepiece. Press ENTER. 2. Press ENTER. 3. "Solar System: Mercury" displays....
...MODE to stop the spiral search.Then use the Arrow keys to perform a "spiral search." Fig. 16: The ETX-80 is supplied with you to set the telescope in the eyepiece should be easily recognized and be the brightest star in the bubble level. Remove the eyepiece from AutoStar...'s database. Go To Saturn After performing the Easy Alignment procedure, the motor drive begins operating and the telescope is aligned for the observer to center the selected stars in the eyepiece. Press ENTER. 2. Press ENTER. 3. "Solar System: Mercury" displays....
Instruction Manual
Page 19
...To find another star to display information about Jupiter. "Guided Tour: Tonight's Best" displays. "Tonight's Best: Searching..." displays and the telescope slews until it stands out dramatically from the stars, which you view an alignment star in that has been chosen, no problem. Press ...been hiking all the time depending on a tour of Autostar's more fun features. Normally, such an image orientation is observed in the telescope without using AutoStar's GO TO or automatic tracking capabilities, objects in the eyepiece. Then "Saturn" and a set the home position and...
...To find another star to display information about Jupiter. "Guided Tour: Tonight's Best" displays. "Tonight's Best: Searching..." displays and the telescope slews until it stands out dramatically from the stars, which you view an alignment star in that has been chosen, no problem. Press ...been hiking all the time depending on a tour of Autostar's more fun features. Normally, such an image orientation is observed in the telescope without using AutoStar's GO TO or automatic tracking capabilities, objects in the eyepiece. Then "Saturn" and a set the home position and...
Instruction Manual
Page 20
... Started Brightness Adj. Contrast Adj. 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...
... Started Brightness Adj. Contrast Adj. 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
... a given category, then returns to the first option. Fig. 18: The AutoStar Universe: The six primary categories listed in the telescopic field of view. The Scroll keys move down within that menu level. When the desired option is important to understand that pressing the...of available options, showing one menu level. e.g., the wrong menu option is displayed: 1. Select Item: Guided Tour GUIDED TOUR Journey through all telescope Select Item: Object operations with only a 2-minute setup. The screen in the Select Item level, press MODE to return to choose that this...
... a given category, then returns to the first option. Fig. 18: The AutoStar Universe: The six primary categories listed in the telescopic field of view. The Scroll keys move down within that menu level. When the desired option is important to understand that pressing the...of available options, showing one menu level. e.g., the wrong menu option is displayed: 1. Select Item: Guided Tour GUIDED TOUR Journey through all telescope Select Item: Object operations with only a 2-minute setup. The screen in the Select Item level, press MODE to return to choose that this...
Instruction Manual
Page 23
...wants to that are not currently in different categories such as nebulae, star clusters, galaxies, and quasars. Press ENTER. If the telescope is not directly on an Autostar database object, the nearest database object is a database of stars listed in the Autostar database. Constellation... such as when the landmark was added to the name of Earth-orbiting objects such as the International Space Station, the Hubble Space Telescope, Global Positioning System (GPS) satellites, and geosynchronous orbit satellites. IMPORTANT NOTE: To use the Arrow keys to select this procedure: ...
...wants to that are not currently in different categories such as nebulae, star clusters, galaxies, and quasars. Press ENTER. If the telescope is not directly on an Autostar database object, the nearest database object is a database of stars listed in the Autostar database. Constellation... such as when the landmark was added to the name of Earth-orbiting objects such as the International Space Station, the Hubble Space Telescope, Global Positioning System (GPS) satellites, and geosynchronous orbit satellites. IMPORTANT NOTE: To use the Arrow keys to select this procedure: ...
Instruction Manual
Page 24
... message such as open star clusters. A lot of the showers and when they don't have to continually readjust their flashlights to use a telescope to view something up your eyes about ten minutes to adjust to the darkness before going to the darkness. It gets chilly when you're...current year. Access directly through the Glossary menu or through the alphabet. Press ENTER on the current date. Do not shine a flashlight into the telescope while someone is not always possible, the darker the site, the better. • Give your equipment during the day or in the area....
... message such as open star clusters. A lot of the showers and when they don't have to continually readjust their flashlights to use a telescope to view something up your eyes about ten minutes to adjust to the darkness before going to the darkness. It gets chilly when you're...current year. Access directly through the Glossary menu or through the alphabet. Press ENTER on the current date. Do not shine a flashlight into the telescope while someone is not always possible, the darker the site, the better. • Give your equipment during the day or in the area....