Meade LX200 instruction manual Toc b. Deluxe Latitude Adjuster

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Meade Instruments Corporation - Meade LX200 Instruction Manuals

3.Attach the Azimuth Base to the Field Tripod using the 2 ea. 8-32 x 1" round-head machine screws.

4.Thread the two Azimuth Adjustment Knobs into the Azimuth Base, until they just touch the Azimuth Arm. The Azimuth control is now ready to use. To adjust in Azimuth, loosen the 3" central wedge knob. Rotate the wedge by using the two Azimuth knobs in a push-pull manner. After positioning the wedge, tighten the central wedge knob.

[ toc ] b. Deluxe Latitude Adjuster

The Deluxe Latitude Adjuster (DLA) attaches directly to the Equatorial Wedge and permits very precise adjustments in latitude angle by the simple turning of one knob.

The Equatorial Wedge for Meade 7" or 8" Schmidt- Cassegrain telescope is shipped with the main crossbar of the DLA already installed. Loosen the two socket-head screws that lock the main crossbar in place, to allow the crossbar to rotate slightly if needed. Thread the long adjustment knob (3, Fig. 14) into the main crossbar and position the end of the adjustment knob into the cavity on the underside of the Equatorial Wedge Tilt-Plate. Tighten the two socket-head screws locking the main crossbar into place.

The DLA is now ready to use. To make fine latitude adjustments, follow this procedure:

1.Slightly loosen the knobs (5, Fig. 8), on each side of the wedge.

2.Turn the DLA's adjustment knob (pressing against the bottom of the tilt-plate), so that the tilt-plate moves in latitude angle.

3.Re-tighten the two knobs, which were loosened in step 1, above.

NOTE: When installing the tilt-plate to the wedge, note that it is a tight fit and the sides must generally spread slightly to accept the tilt-plate. If the main crossbar of the DLA is already tightened into place this will inhibit your installation of the tilt-plate. You will therefore see that by releasing the screws on the ends of the DLA crossbar your installation of the wedge tilt-plate will be facilitated.

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Contents Meade Instruments Corporation LX200 Keypad Hand Controller Magnification and Field of View Appendix B Equatorial Use Related TopicsIntroducing the Meade LX200 Important NoteToc e. Keypad and Power Panel Functions Toc 1. What Is the LX200? An OverviewToc c. Altazimuth Mode Operation Toc a. Heavy-Duty Mounts with 9-speed Dual-Axis ElectronicsToc c Model LX200 Toc a Model LX200Toc b Model LX200 Toc d Model LX200Page Toc 1. What You Should Have Unpacking and InspectionWe strongly recommend that you keep your original packing Toc 2. Please Look Everything OverToc 4. Caution All LX200 Owners Keypad Version Number Telescope Assembly Toc 1. The Field Tripod 7, 8, 10 and 12 LX200 ModelsPrecautionary Notes Page Toc 2. Mounting the Viewfinder 7, 8, 10, and 12 LX200 Models Toc a. Attaching the Viewfinder Toc b. Focusing the ViewfinderToc c. Collimating the Viewfinder Toc 5 Tube Swing-Through Limit Toc 4. Checking the Collimation of the OpticsToc 6 Tube Swing-Through Limit Toc 7. Maksutov Fan Toc 1. Using the LX200 Manually Quick StartToc 2. Using the LX200 In Land Motion Speeds Toc 3. Using the LX200 In Altazimuth AltazToc a. Entering Basic Information Toc 1 Latitude and Longitude of the Observing Site Toc 2 Local Time and Date Toc b. Setting Up the Telescope Page Toc c. Using the Telescope Toc 1 The Mode Key Toc 2 Library Object Keys Toc 3 Daytime SlewingNext LX200 Keypad Hand Controller Toc 3. GO to Key Toc 2. Mode KeyToc 1. Enter Key Toc 4. Direction KeysToc 8. MAP Key Toc 6. RET KeyToc 7. Focus Key Toc 9. Object Keys M, STAR, and CngcPage LX200 Power Panel Toc 1. ON/ OFF SwitchToc 5. CCD Connector Toc 2. N/S SwitchToc 4. DEC Motor Connector Toc 6. Power 12vDC ConnectorToc 10. RS-232 Connector Toc 8. Reticle ConnectorToc 9. Focuser Connector Toc 11. Aux ConnectorPage Toc a. Telescope Menu File Mode FunctionsToc 1. Mode One TELESCOPE/ Object Library Toc 1 SiteToc a -Star with Known Site Toc 2 AlignToc a Altaz Toc b -Star at Known SiteToc c. Unknown Site Toc d. Which Alignment Method To Use?Page Toc b Polar Toc c Refined Polar AlignmentToc e Land Toc 3 SmartToc 6 Reverse NS Toc 4 12/24 HRToc 5 Help Toc 7 Reverse EWToc 9 HP High-Precision Pointing Toc a LX200 Pointing AccuracyToc 11 DEC. Backlash Compensation Toc b. Object Library Menu File Toc 2 Start FindToc a Type Gpdco Toc 3 FieldToc 4 Parameters Object Sysmbol LegendToc c Higher Quality Symbol LegendToc b Better Toc d LargerToc f Brighter Toc 2. Mode Two COORDINATES/ GO toToc e Smaller Toc g FainterToc b. GO to Menu Option Toc 3. Mode Three CLOCK/ CalendarToc c. Slew To Altaz Coordinates Drive Rate Settings Toc 4. Mode Four TIMER/ Freq a. Timer = Menu OptionToc b. FREQ= Menu File Toc 5. Mode Five Keypad OFF/ Brightness Adjust Magnification and Field of View toc 1. Magnifications Toc 2. Apparent Field and Actual Field O.D., except as notedPage Appendix a Equatorial Wedge Toc 1 Equatorial Wedge For 7 and 8 LX200Equatorial Wedge for 7 and 8 LX200 Telescope Toc a. Azimuth ControlToc b. Deluxe Latitude Adjuster Toc 2. Superwedge For 10 and 12LX200 Mounting Superwedge, b Latitude Range Holes Page Underside of the Drive Base Toc a. Setting Magnetic Declination Toc b. Compass Installation Toc c. Finding True North Page Page Next Page Appendix B Equatorial USE Toc 1. Celestial Coordinates Declination and Right AscensionPage Toc 2. Lining Up with the Celestial Pole Toc 3. Precise Polar Alignment Page Next Toc 1. Alignment Stars Appendix C LX200 Alignment Star Library and Star ChartsToc LX200 Alignment Star Library Star Charts for Northern Hemisphere Observers Page Next Page Toc 2. The Cngc Catalog VQ Guide Cngc ListingsTags Cngc Types Toc 3. The Star CatalogToc 6. The Planets Toc 4. Select Star by NameToc 5. The M Catalog Object Library Planet Legend Toc 7. Other DatabasesConstellation Codes Related Topics Page Meade Instruments Corporation Page Toc 2. Collimation Alignment of the Optical System Page Defocused Star Images Toc 4. Behind the Power Panel Toc 3. Adjusting the Right Ascension LockToc 5. Factory Servicing and Repairs