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Manual de usuario Celestron, modelo 21055-DX-AL

Fabricar: Celestron
Tamaño del archivo: 371.76 kb
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Idioma del manual:en
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Resumen del manual


This also holds true for adults who may not be familiar with the correct operating procedures for your telescope. ALWAYS cover the finderscope when using your telescope with a correct solar filter. Although small in aperture, this instrument has enough light gathering power to cause permanent and irreversible eye damage. The image projected by the finderscope is hot enough to bum skin or clothing. THE REFRACTOR TELESCOPE Your telescope is a classical, two element refracting telescope that comes on an altazimuth mount. This section instructs you on the proper assembly and use of your Celestron telescope, which is shipped in one box, containing 2 all the parts you need to assemble it. Unpack and lay out all of the parts in a large, clear area where you’ll have room to work. Keeping track of the parts, use the list below and the telescope diagram to confirm you have, and can identify each part. a. Three tripod legs, with one accessory tray bracket mounted on each leg b. Tripod accessory tray c. Altazimuth mount d. Telescope tube including: 1. Lens shade; front and rear lens caps (pre-assembled) 2. Rack and pinion focuser (pre-assembled) 3. Altitude slow motion rod assembly (Firstscope 60’s only) 4. Finderscope/bracket assembly e. Visual accessories including: See specifications on page 7 f. Assembly hardware 1. Tripod leg bolt pack - three long screws with wing nuts and washers 2. Accessory tray bolt pack - three small screws with wing nuts and washers 3. Tripod adjustment bolt pack - three large wing nut screws \. One flat, triangular metal screwdriver Setting Up The Tripod (the same for the wood or aluminum models) To set up the tripod, locate the altazimuth mount, the tripod legs and the tripod bolt pack. 1. Extend the center portion of each of the three tripod legs down 6-8". 2. Open the tripod adjustment bolt pack. Use the three wing nut screws to secure each of the extended legs by threading these screws through the holes in the brackets at the bottom of each leg. This is important. If you do not extend the legs now, you won’t be able to once the tripod head is assembled. Fine tuning of tripod height can be done later, and the wing nuts can be adjusted to secure the telescope at a desirable height. 3. Orient the three tripod legs so the brackets that hold the accessory tray are on the inside. 4. Slide the two top portions of the tripod leg around the flange on the altazimuth mount, so the flange is secured between them. 5. Remove the wing nut and one washer from the screw. 6. Slide the screw through the tripod leg and flange, until the screw extends out the other side. 7. Slide the washer and wing nut over the screw and tighten. This can be left slightly loose, to allow for positioning the legs later, when attaching the accessory tray. 8. Repeat this process for the remaining two legs. Now the tripod will stand by itself. Attaching the Accessory Tray Start by locating the accessory tray and bolt pack for the accessory tray. 1. Remove the wing nut and one washer from each screw. 2. Slide one comer of the accessory' tray over the bracket hanging from the tripod leg. Make sure the tray ...

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Instrumentos de óptica - 21051-W (371.76 kb)
Instrumentos de óptica - 21058 (371.76 kb)
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Instrumentos de óptica - 21055 (371.76 kb)

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