Meade MAX-ACF instruction manual Maintenance

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MAINTENANCE

MAX-ACF telescopes are precision optical instruments designed to yield a lifetime of rewarding applications. Given the care and respect due any precision instrument, your MAX-ACF will rarely, if ever, require factory servicing. Maintenance guidelines include:

a.Avoid cleaning the telescope’s optics: A little dust on the front surface of the tele- scope’s correcting lens causes virtually no degradation of image quality and should not be considered reason to clean the lens.

b.When absolutely necessary, dust on the front lens should be removed with gen- tle strokes of a camel hair brush or blown off with an ear syringe (available at any pharmacy). DO NOT use a commercial photographic lens cleaner.

c.Organic materials (e.g., fingerprints) on the front lens may be removed with a solution of 3 parts distilled water to 1 part isopropyl alcohol. You may also add 1 drop of biodegradable dishwashing soap per pint of solution. Use soft, white facial tissues and make short, gentle strokes. Change tissues often.

Caution: Do not use scented or lotioned tissues or damage could result to the optics.

d.Do not, for any reason, remove the correcting plate from its machined housing for cleaning or other purposes. You will almost certainly not be able to replace the corrector in its proper rotational orientation and serious degradation of optical performance will result. Meade Instruments assumes no liability for damage incurred to the telescope in this way.

e.If the MAX-ACF is used outdoors on a humid night, water condensation on the telescope surfaces will probably result. While such condensation does not nor- mally cause any damage to the telescope, it is recommended that the entire tel- escope be wiped down with a dry cloth before the telescope is packed away. Do not, however, wipe any of the optical surfaces. Rather, simply allow the telescope to sit for some time in the warm indoor air, so that the wet optical surfaces can dry unattended.

f.Do not leave your MAX-ACF inside a sealed car on a warm summer day; exces- sive ambient temperatures can damage the telescope’s internal lubrication and electronic circuitry.

Looking at or near the Sun will cause irreversible damage to your eye. Do not point this telescope at or near the

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Sun. Do not look through the telescope as it is moving.

 

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Contents MEADE.COM Page Contents Components of MAX Telescope FeaturesPedestal Assembly Pedestal Wedge AssemblyRight Ascension Housing Assembly RA AssemblyDeclination Housing Assembly DEC AssemblyMAX Tripod COUNTER- WeightsCounterweights TripodMaleTHE OTA Optical Tube AssemblyControl Panels and Ports RA Assembly Control Panel Saddle Control PanelAutostar II Features Tour the Cosmos with Just the Push of a ButtonLibrary # of Objects Sun. Do not look through the telescope as it is moving Sun. Do not look through the telescope as it is moving Pedestal Assembly and Adjusting Latitude Position Tripod AssemblyIf you need to set for low range or high range Latitude AdjustmentAssembly Requires TWO People to Lift RA AssemblyDEC Saddle Assembly Attach Counterweight Assembly 21 B Attach Optical Tube to the DEC Saddle Attach LOW Latitude CounterweightsWhen end Align the Viewfinder with the OTA Electrical ConnectionsHome Position and Balancing the OTA To Balance the RA AssemblyBalance the DEC Axis This ProcedureMounting and Focusing the Viewfinder for the First Time Getting StartedAlign the Viewfinder Focusing the Telescope To exit the focus operation at any time To select a previously defined focus presetTo sync on a focus preset Slew SpeedsTo prepare your telescope for Automatic Alignment Aligning for the First TimeHow to Drift Align Max Northern Hemisphere CollimationTest your Collimation OTA align bolt. Misaligned 1, 2, Aligned Follow these steps for collimation of the optical systemParking the Scope Calibrate HomeBasic Autostar Autostar II Navigation ExerciseTo Calculate Sunset time Navigating Autostar Example of Locating a menuAutostar IIs Menus To slew the telescope to catalog objects Object MenuEvent Menu Glossary MenuUtilities Menu Enter Setup Menu Sun. Do not look through the telescope as it is moving Setup Menu Daylight SAVING, above Hot Button Menus Adding Observing Sites To Add a Site to the user-defined site listTo Edit a Site To GO to a user-entered object Creating User ObjectsIdentify Observing SatellitesDisplayed information Example BrowseEasy Polar Alignment Alternate Polar AlignmentsInitialize Autostar Two-Star Polar AlignmentErase Menu Option Periodic Error CorrectionUpdate Menu Option Train Menu OptionMeade Series 4000 Eyepieces Optional AccessoriesRear cells of Meade Schmidt-Cassegrain models Deep Sky Imager Maintenance Telescope Specifications Advanced Autostar II System Specifications Autostar II Handbox SpecificationsMeade Consumer Solutions City Country Latitude Appendix a Latitude ChartLatitude Chart for Major Cities of the World City State/Prov./Country LatitudeAppendix B the Moon To observe the Apollo 15 landing site using the Moon optionIntroduction OperationTraining Off UpdatePermanently Mounted Scopes Other Menus Options Save As and LoadAppendix D How to Read the Latitude Scale Page Meade Limited Warranty
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