Discovery Spark 506 AZ Telescope User Manual

1. Úvod

The Discovery Spark 506 AZ Telescope is an entry-level achromatic refractor designed for beginners and young astronomers. This telescope is suitable for observing the Moon, bright planets, and distant terrestrial objects. Its user-friendly design and comprehensive accessory kit make it an excellent choice for your first steps into astronomy.

This manual provides detailed instructions for the assembly, operation, and maintenance of your Discovery Spark 506 AZ Telescope to ensure optimal performance and longevity.

2. Bezpečnostní informace

• Nikdy se nedívejte přímo na Slunce dalekohledem nebo jeho hledáčkem bez profesionálně vyrobeného slunečního filtru. To může způsobit okamžité a nevratné poškození očí, včetně slepoty.
• Do not leave the telescope unattended, especially when children are present.
• S optickými součástmi zacházejte opatrně, abyste předešli poškrábání nebo poškození.
• Ensure the tripod is stable on a level surface before use to prevent tipping.
• Keep the telescope and accessories away from moisture and extreme temperatures.

3. Obsah balení

Please verify that all the following items are included in your Discovery Spark 506 AZ Telescope kit:

• Teleskop optická trubice
• H 6mm Eyepiece
• H 20mm Eyepiece
• Optical Finderscope 5x24
• 90° diagonální zrcadlo
• 3x Barlowův objektiv
• Alt-azimuth Mount
• Hliníkový stativ
• "Space. Non-empty emptiness" Knowledge Book (Italian Edition)
• Návod k použití a záruční list

Image 3.1: Included accessories and the knowledge book.

4. Identifikace součásti

Familiarize yourself with the main components of your telescope:

• Optická trubice: Hlavní těleso dalekohledu obsahující objektiv.
• Zaměřovač: Used to adjust the clarity of the image. Eyepieces are inserted here.
• Hledáček: Malý dalekohled s nízkým zvětšením namontovaný rovnoběžně s hlavním optickým tubusem, používaný k lokalizaci objektů.
• Okuláry: Provide different magnifications. The H20mm eyepiece offers lower magnification and a wider field of view, while the H6mm eyepiece provides higher magnification.
• Diagonální zrcadlo: Redirects the light path at a 90-degree angle, providing a more comfortable viewing pozice.
• Barlowova čočka: Increases the magnification of any eyepiece by a factor of 3x.
• Alt-azimuth Mount: Allows the telescope to move horizontally (azimuth) and vertically (altitude).
• Stativ: Poskytuje stabilní základnu pro dalekohled.

Obrázek 4.1: Konecview of the Discovery Spark 506 AZ Telescope.

Image 4.2: Detail of the focuser and eyepiece area.

5. Pokyny k nastavení

Follow these steps to assemble your Discovery Spark 506 AZ Telescope:

1. Sestavte stativ:

   Unfold the aluminum tripod legs and extend them to your desired height. Secure the legs using the locking clamps. Ensure the accessory tray is properly attached to the center brace for added stability.

   

   Image 5.1: Assembled telescope on tripod.

2. Attach the Alt-azimuth Mount:

   Place the alt-azimuth mount onto the tripod head. Secure it firmly with the provided screw or knob from underneath the tripod head.

3. Montáž optického tubusu:

   Carefully place the telescope optical tube into the cradle on the alt-azimuth mount. Tighten the mounting rings or screws to hold the tube securely in place. Ensure the focuser is easily accessible.
4. Instalace hledáčku:

   Slide the 5x24 finderscope into its bracket on the optical tube. Tighten the small screws on the bracket to hold it firmly. Ensure the finderscope is oriented correctly for comfortable viewIng.

5. Insert the Diagonal Mirror and Eyepiece:

   Loosen the thumbscrew on the focuser. Insert the 90° diagonal mirror into the focuser and tighten the thumbscrew to secure it. Then, insert the desired eyepiece (e.g., H20mm for initial setup) into the diagonal mirror and secure it with its thumbscrew.

6. Obsluha dalekohledu

6.1. Finderscope Alignment

Before observing, align the finderscope with the main telescope:

1. Point the main telescope at a distant, stationary object (e.g., a tree or building) during daylight hours.
2. Look through the H20mm eyepiece and center the object in the main telescope's field of view.
3. Now, look through the finderscope. Use the adjustment screws on the finderscope bracket to move its crosshairs until they are centered on the same object.
4. Po zarovnání budou objekty vycentrované v hledáčku viditelné také v okuláru hlavního dalekohledu.

6.2. Pozorování nebeských objektů

• Start with the H20mm eyepiece for the widest field of view and easiest object location.
• Pomocí hledáčku najděte požadovaný nebeský objekt.
• Look through the main telescope's eyepiece. Use the focuser knob to achieve a sharp image.
• Once the object is centered and focused, you can switch to the H6mm eyepiece for higher magnification, if desired.

6.3. Observing Terrestrial Objects

The Discovery Spark 506 AZ can also be used as a spotting scope for daytime terrestrial viewing. Follow the same steps as for celestial observation, ensuring the object is distant enough for the telescope to focus properly.

6.4. Using the Barlow Lens

The 3x Barlow lens increases the magnification of any eyepiece. To use it:

1. Insert the Barlow lens into the diagonal mirror (or directly into the focuser if not using a diagonal).
2. Insert your chosen eyepiece into the Barlow lens.
3. This combination will multiply the eyepiece's magnification by three. For example, the H20mm eyepiece with the 3x Barlow lens will provide 90x magnification (600mm focal length / 20mm eyepiece * 3x Barlow = 90x).

7. Údržba a péče

• Čištění optiky: Use a soft, lint-free cloth specifically designed for optical lenses. For stubborn smudges, use a small amount of optical cleaning fluid on the cloth, not directly on the lens. Avoid touching optical surfaces with your fingers.
• Cleaning Non-Optical Surfaces: Použijte měkký, damp cloth to wipe down the telescope tube, mount, and tripod. Avoid abrasive cleaners.
• Skladování: Store the telescope in a dry, dust-free environment. Use the dust caps for the objective lens and focuser opening when not in use.
• Zacházení: Always carry the telescope by the optical tube or mount, not by the focuser or finderscope.

8. Řešení problémů

9. Technické specifikace

10. Záruka a podpora

Your Discovery Spark 506 AZ Telescope comes with a 10letá záruka výrobce. Tato záruka se vztahuje na vady materiálu a zpracování při běžném používání.

For technical assistance, warranty claims, or to inquire about replacement parts, please refer to the contact information provided with your purchase documentation or visit the official Discovery Optics website. Please have your model number (Spark 506 AZ) and proof of purchase ready when contacting support.